Server Parts & Accessories

Maintain, expand, and configure enterprise computing infrastructure with server parts and accessories designed for business servers, storage systems, data centers, virtualization environments, and other professional IT workloads. Hummingbird Networks offers storage controllers, RAID controllers, drive enclosures, controller batteries, optical drives, server expansion components, and other hardware for compatible enterprise platforms.

This category is focused on parts and accessories for servers and enterprise storage systems rather than general consumer PC hardware. Available components can support server upgrades, storage expansion, failed-part replacement, new configurations, infrastructure refreshes, and ongoing maintenance.

Server components are often highly platform-specific. The correct part depends on the exact server or storage model, generation, controller architecture, interface, firmware, physical form factor, supported options, and manufacturer part number.

Enterprise Server Parts & Accessories

Enterprise servers can support a wide range of replaceable and expandable components over their service life.

Server parts and accessories can include:

• RAID controllers
• Storage controllers
• SAS controllers
• SATA controllers
• NVMe storage components
• Controller batteries
• Cache protection components
• Drive enclosures
• Storage expansion enclosures
• Server rails
• Drive carriers and caddies
• Optical drives
• Tape and backup accessories
• Server expansion cards
• Network adapters
• Replacement components

The exact components supported depend on the server or storage platform.

Server Storage Controllers

Storage controllers connect server processors and operating systems to hard drives, solid state drives, and storage backplanes.

A storage controller can determine:

• Supported drive interfaces
• Number of connected drives
• RAID capabilities
• Cache support
• Storage performance
• Hot-plug functionality
• Internal or external storage connectivity

Controller compatibility should be verified against the exact server model, backplane, drives, firmware, and PCIe architecture.

RAID Controllers

RAID controllers manage multiple compatible drives according to a defined storage configuration.

Depending on the controller, available RAID levels can include:

• RAID 0
• RAID 1
• RAID 5
• RAID 6
• RAID 10
• RAID 50
• RAID 60

Different RAID levels provide different combinations of usable capacity, performance, and drive fault tolerance.

Current Hummingbird Networks inventory includes enterprise HPE RAID controllers for compatible server platforms, including Broadcom MegaRAID and HPE storage controller options.

Hardware RAID vs. Software RAID

Hardware RAID uses a dedicated storage controller to manage RAID functions, while software RAID relies more heavily on the host operating system or software stack.

Hardware RAID controllers can provide features such as:

• Dedicated RAID processing
• Controller cache
• Battery or capacitor-backed cache protection
• Advanced RAID levels
• Enterprise management features

The appropriate approach depends on the server platform, operating system, performance requirements, drive count, workload, and availability objectives.

SAS Storage Controllers

Serial Attached SCSI controllers are widely used in enterprise server and storage environments.

SAS controllers can support compatible SAS hard drives, SAS SSDs, and in many architectures selected SATA storage devices.

Supported capabilities can include:

• 6Gb/s SAS
• 12Gb/s SAS
• Multiple internal lanes
• External storage connectivity
• Hardware RAID
• Hot-plug storage

Verify controller generation and interface compatibility with the server and connected drives.

SATA Storage Controllers

SATA storage controllers connect compatible SATA hard drives and solid state drives to server infrastructure.

SATA storage can be appropriate for capacity-focused workloads, backup, file storage, archive, and other applications where its performance and availability characteristics fit the environment.

Some enterprise controllers support both SAS and SATA devices, but supported combinations depend on the controller and server architecture.

NVMe Storage Controllers & Components

NVMe storage uses PCI Express connectivity and can provide very high performance for compatible enterprise SSDs.

NVMe server architectures can involve:

• NVMe backplanes
• PCIe switches
• Drive enablement hardware
• Specialized risers
• Storage adapters
• Firmware support

NVMe storage compatibility should be checked against the exact server generation, processor architecture, PCIe version, backplane, and supported drive type.

Controller Cache

Some enterprise RAID and storage controllers include cache memory to improve storage performance.

Controller cache can temporarily hold data during read and write operations.

Available cache capacity varies by controller and can be paired with battery or capacitor protection designed to preserve cached data during certain power events.

RAID Controller Batteries

Some RAID controllers use rechargeable batteries or capacitor-based systems to protect cached data during unexpected power loss.

These components can be important for maintaining write-cache integrity in compatible storage architectures.

Current Hummingbird Networks inventory includes HPE RAID controller battery products for supported enterprise server platforms.

Controller batteries are not universal and should be matched to the exact controller and server configuration.

Cache Protection Components

Modern storage controllers can use battery-backed or capacitor-backed technologies to protect write cache.

These systems can help preserve data that has been acknowledged by the controller but not yet written to permanent storage.

Replacement cache-protection hardware should match the supported controller and manufacturer part number.

Drive Enclosures

Drive enclosures provide additional storage bays for compatible servers and storage systems.

They can be useful when an organization needs to increase storage capacity beyond the internal drive bays available in a server.

Current Hummingbird Networks inventory includes HPE enterprise drive enclosures with SAS and Mini-SAS HD connectivity for supported storage environments.

Storage Expansion Enclosures

Storage expansion enclosures allow organizations to add additional hard drives or SSDs to compatible storage architectures.

Expansion enclosures can support:

• Additional drive bays
• Capacity expansion
• Backup storage
• Archive storage
• Application data
• Shared storage environments

Before purchasing an enclosure, verify host interface, controller compatibility, drive types, supported capacities, cabling, firmware, and rack requirements.

Server Drive Carriers & Caddies

Enterprise drives are often installed in server-specific carriers or caddies rather than inserted as bare drives.

Drive carriers can provide:

• Correct alignment with the server bay
• Hot-plug retention
• Status indicators
• Locking mechanisms
• Physical support

A hard drive or SSD with the correct interface and form factor can still require the proper carrier for the server or storage system.

Explore server hard drives and SSDs when replacing or expanding enterprise storage.

Server Backplanes

A server backplane connects storage drives to controllers and the rest of the server architecture.

Backplanes can support different combinations of:

• SAS
• SATA
• NVMe
• 2.5-inch SFF drives
• 3.5-inch LFF drives
• Hot-plug drives

Two servers from the same product family can use different backplane configurations, making exact server configuration important when adding drives or storage controllers.

Server Riser Cards

Riser cards allow PCIe expansion cards to be installed in orientations that fit within rack-server chassis designs.

Risers can be required for:

• Network adapters
• Storage controllers
• GPUs
• Accelerators
• Fibre Channel adapters
• Other PCIe expansion hardware

Riser compatibility depends on server chassis, generation, PCIe version, slot layout, processor configuration, and supported option kits.

PCIe Expansion Cards for Servers

PCI Express allows enterprise servers to support additional networking, storage, acceleration, and specialized hardware.

Server expansion cards can include:

• Ethernet adapters
• Storage controllers
• Fibre Channel host bus adapters
• GPUs
• Accelerators
• Specialized interface cards

The card must be matched to the available PCIe slots, risers, server power capacity, cooling, firmware, and physical dimensions.

Server Network Adapters

Network adapters provide server connectivity to Ethernet switches, storage networks, management infrastructure, and other systems.

Enterprise server adapters can support speeds such as:

• 1 Gigabit Ethernet
• 10 Gigabit Ethernet
• 25 Gigabit Ethernet
• 40 Gigabit Ethernet
• 100 Gigabit Ethernet
• Higher speeds on supported platforms

Adapter selection should account for port count, interface type, server compatibility, operating system or hypervisor support, and network architecture.

Fibre Channel Adapters

Fibre Channel host bus adapters connect compatible servers to Fibre Channel storage area networks.

These adapters can be used in enterprise environments where servers access shared SAN storage.

Compatibility can depend on:

• Server platform
• PCIe architecture
• Fibre Channel generation
• Transceivers
• SAN switches
• Operating system
• Drivers and firmware

Server Optical Drives

Optical drives remain useful in selected enterprise server environments for installation media, legacy applications, diagnostics, and other maintenance tasks.

Hummingbird Networks currently carries HPE internal DVD readers and DVD writers designed for compatible enterprise systems.

Optical drives can use SATA and other platform-specific interfaces depending on the server.

DVD Drives for Servers

Server DVD drives can provide local access to CD and DVD media.

Potential uses include:

• Operating system installation
• Driver installation
• Firmware utilities
• Diagnostics
• Legacy application media

Many modern environments no longer rely heavily on optical media, but replacement drives can still be important for maintaining established infrastructure.

Server Rails

Server rail kits support rack-mounted systems inside compatible equipment racks.

Sliding rails can make it easier to install, remove, and service a rack server while keeping it supported by the rack structure.

Server rails are typically model-specific and should be selected according to:

• Server model
• Server generation
• Rack type
• Rack depth
• Mounting-hole design
• Server weight

Server Mounting Hardware

Server installation can require rails, brackets, cable arms, rack hardware, and other mounting components.

Mounting hardware should support the server's weight while preserving airflow, serviceability, and cable access.

For broader physical infrastructure, explore racks and infrastructure.

Cable Management Arms

A cable management arm can organize server power and network cables while allowing a compatible rack server to slide forward for service.

This can improve serviceability and reduce cable strain in rack environments.

Cable-management arms should be matched to the appropriate server and rail kit.

Server Power Supplies

Enterprise servers can use replaceable or redundant power supplies to provide electrical power to processors, memory, storage, fans, expansion cards, and other components.

When replacing or adding a server power supply, verify:

• Server model
• Power rating
• AC or DC input
• Efficiency rating
• Redundancy configuration
• Manufacturer part number

Do not assume power supplies are interchangeable between server generations.

Redundant Server Power Supplies

Many enterprise servers support multiple power supplies to reduce dependence on a single power module.

In a properly designed redundant configuration, a server can continue operating if one supported power supply fails and the remaining power system has sufficient capacity.

Redundant server power should be combined with appropriate UPS, PDU, and upstream electrical infrastructure.

Server Cooling Fans

Enterprise server fans provide airflow across processors, memory, storage, expansion cards, and internal components.

Fan requirements can change depending on server configuration, processor thermal design, storage population, GPUs, accelerators, and expansion hardware.

Replacement fans should be matched to the exact server and supported thermal configuration.

Server Heat Sinks

Heat sinks transfer heat away from server processors and other high-power components.

Different processors or server configurations can require different heat-sink designs.

Always verify supported thermal hardware before upgrading a server processor.

Server Processors & CPU Upgrade Components

Selected enterprise servers support processor upgrades when compatible sockets, firmware, power, cooling, and memory requirements are met.

A processor upgrade can also require:

• Additional heat sinks
• Additional fans
• Different power supplies
• Memory reconfiguration
• Firmware updates

Processor compatibility should be checked against the exact server generation and manufacturer configuration rules.

Server Backup & Tape Accessories

Enterprise backup infrastructure can include tape drives, media, labels, cleaning cartridges, autoloaders, and related accessories.

Hummingbird Networks currently carries HPE LTO-related accessories within the Server Parts & Accessories category, including barcode label packs for supported tape environments.

LTO Tape Accessories

Linear Tape-Open, commonly called LTO, is used for enterprise backup and archive applications.

LTO environments can require:

• Data cartridges
• Barcode labels
• Cleaning cartridges
• Tape drives
• Autoloaders or libraries

Media generation and accessory compatibility should match the tape infrastructure being used.

Server Parts for Virtualization Environments

Virtualization hosts can place heavy demands on processor, memory, storage, and network resources.

Server upgrades for virtualization can include:

• Additional memory
• Faster storage
• Higher-capacity storage controllers
• Additional network adapters
• Higher-speed Ethernet
• Redundant hardware

Explore server memory when expanding RAM for virtual machines and memory-intensive workloads.

Server Parts for Storage Expansion

Storage expansion can involve more than adding drives.

Depending on the server, additional storage capacity can require:

• Drive carriers
• Storage controllers
• Additional backplanes
• SAS expanders
• Drive enclosures
• Cables
• Cache protection
• Firmware updates

Review the complete storage architecture before ordering additional drives.

Server Parts for Data Centers

Data center environments can require server components that support performance, redundancy, density, and rapid serviceability.

Common upgrade and replacement requirements can include:

• Storage controllers
• Network adapters
• Power supplies
• Fans
• Rails
• Drive carriers
• Expansion cards
• Storage enclosures

Standardizing component part numbers across similar server deployments can simplify maintenance and spare-parts planning.

HPE Server Parts & Accessories

HPE provides a broad portfolio of server and storage components for compatible HPE ProLiant, storage, and data center infrastructure.

Current Hummingbird Networks inventory includes HPE products such as:

• RAID controllers
• Storage controllers
• Controller batteries
• Drive enclosures
• Optical drives
• Tape and backup accessories
• Server storage infrastructure

HPE component compatibility should be verified against the exact server, storage system, generation, controller, and manufacturer part number.

HPE RAID Controllers

HPE RAID and storage controllers provide enterprise drive management for compatible HPE servers.

Current Hummingbird Networks listings include controllers supporting SAS, SATA, PCIe connectivity, onboard cache, and multiple RAID levels.

The correct controller depends on:

• HPE server model
• Server generation
• Drive backplane
• Drive types
• Required RAID levels
• Internal or external connectivity
• Controller cache requirements

HPE Drive Enclosures

HPE drive enclosures provide additional storage bays for compatible enterprise infrastructure.

Current Hummingbird Networks inventory includes rack-mounted HPE drive enclosures supporting multiple enterprise HDD and SSD bays.

Organizations should verify storage controller, host interface, drive types, supported capacity, cabling, and rack requirements.

HPE Controller Batteries

HPE storage controllers can use compatible batteries or other cache-protection components to support protected write caching.

Replacement batteries should be selected using the supported HPE part number and controller compatibility documentation.

Cisco Server Parts & Accessories

Cisco UCS and related enterprise computing platforms can use server-specific processors, storage controllers, network adapters, drives, risers, power components, and other expansion hardware.

Cisco server components should be matched to the exact UCS server or compute-node model and generation.

Organizations should verify:

• Cisco UCS model
• Server generation
• Processor architecture
• PCIe generation
• Storage configuration
• Network architecture
• Firmware
• Cisco part number

Server Parts Compatibility

Compatibility is the most important factor when purchasing enterprise server parts.

Two components can have similar specifications and still differ in physical design, firmware, electrical requirements, or platform qualification.

Before ordering, verify:

• Manufacturer
• Exact server or storage model
• System generation
• Existing configuration
• Interface type
• PCIe generation when applicable
• Firmware requirements
• Power and cooling requirements
• Manufacturer part number

Why Manufacturer Part Numbers Matter

Manufacturer part numbers help identify components qualified for specific enterprise systems.

A controller, battery, riser, carrier, rail kit, or network adapter that appears similar to another component may still be incompatible with the host system.

Using the exact supported part number can reduce the risk of ordering the wrong server component.

Replacing a Failed Server Component

When replacing failed server hardware, start with the exact manufacturer part number and host-system model.

Before installation, confirm:

• Replacement part number
• Server compatibility
• Firmware requirements
• Power requirements
• Installation procedure
• Whether downtime is required
• Whether the component is hot-swappable

Follow manufacturer service procedures when replacing enterprise server components.

Hot-Swappable Server Parts

Selected enterprise server components can be designed for hot-swap or hot-plug replacement.

Depending on the server, these can include:

• Hard drives
• SSDs
• Power supplies
• Fans
• Other serviceable components

Hot-swap support should never be assumed. Verify the exact server design and manufacturer instructions before removing components from a running system.

Server Upgrade Planning

A successful server upgrade should address the entire infrastructure path rather than a single component in isolation.

For example, a storage upgrade can be limited by:

• Controller performance
• Backplane capability
• Drive interface
• PCIe bandwidth
• Firmware
• Power
• Cooling

Likewise, adding a high-speed network adapter can require new transceivers, cabling, switch ports, or upstream network capacity.

Server Parts for Infrastructure Refreshes

Organizations do not always need to replace an entire server when requirements change.

Compatible upgrades can sometimes extend the useful life of a platform by adding:

• Memory
• Storage
• Network capacity
• Storage controllers
• Expansion cards
• Power redundancy

However, organizations should compare upgrade cost with server age, support lifecycle, software requirements, power efficiency, and future capacity before investing heavily in older infrastructure.

Server Parts vs. Full Server Replacement

Replacing individual components can make sense when the server platform still meets workload requirements.

Full replacement may be more appropriate when the system is constrained by multiple areas such as:

• Processor generation
• Maximum memory
• Storage architecture
• PCIe generation
• Network performance
• Power efficiency
• Vendor support lifecycle

Explore servers when evaluating complete replacement or expansion of enterprise compute infrastructure.

How to Choose Server Parts & Accessories

Start with the exact server or storage platform before selecting any component.

Identify the Manufacturer

Determine whether the system is Cisco, HPE, or another supported enterprise platform.

Identify the Exact Model

Use the complete server, storage system, or compute-node model.

Identify the Generation

Server generations can use different controllers, risers, memory, processors, rails, and power components.

Document the Existing Configuration

Record currently installed processors, controllers, drives, network adapters, memory, power supplies, and expansion hardware when relevant.

Determine the Component Type

Identify whether you need a controller, enclosure, adapter, power component, rail, optical drive, carrier, or another part.

Verify Interface Compatibility

Check SAS, SATA, NVMe, PCIe, Ethernet, Fibre Channel, or other required interfaces.

Check Power & Cooling

Some upgrades increase server power consumption and thermal load.

Check Firmware Requirements

Server firmware, controller firmware, drivers, or operating system support may be required for new components.

Verify the Part Number

Use manufacturer-qualified part numbers whenever possible.

Build a Complete Server & Storage Environment

Server parts and accessories work together with the broader computing infrastructure.

A complete environment can include:

• Enterprise servers
• Server memory
• Hard drives and SSDs
• RAID controllers
• Storage controllers
• Drive enclosures
• Network adapters
• Power supplies
• Rails and mounting hardware
• Server racks
• UPS battery backup
• Network switches
• Backup infrastructure

Planning compute, storage, memory, networking, power, and physical infrastructure together can help avoid compatibility problems and performance bottlenecks.

Why Buy Server Parts & Accessories from Hummingbird Networks?

Enterprise server components can be highly specific to a particular system, generation, and configuration. Selecting the right part requires more than matching a general specification.

Hummingbird Networks helps businesses and organizations source server and storage components for new configurations, upgrades, failed-part replacement, infrastructure expansion, and ongoing maintenance.

Customers can turn to our team for:

• RAID controllers
• Storage controllers
• Drive enclosures
• Controller batteries
• Server expansion components
• Server network adapters
• Server optical drives
• Drive and storage accessories
• Backup and tape accessories
• Cisco server components
• HPE server and storage components
• Product and compatibility guidance

Whether you are replacing a failed controller, expanding storage, adding connectivity, upgrading an existing server, or maintaining established enterprise infrastructure, Hummingbird Networks can help identify components based on the exact system and part-number requirements.

Frequently Asked Questions About Server Parts & Accessories

What are server parts and accessories?

Server parts and accessories include components used to configure, expand, maintain, or repair enterprise servers and storage systems. Examples include RAID controllers, storage controllers, drive enclosures, network adapters, power supplies, rails, controller batteries, and drive carriers.

Are these parts for desktop PCs?

No. This category is focused on components for enterprise servers, storage systems, data center infrastructure, and compatible business computing platforms rather than general consumer PC hardware.

What is a RAID controller?

A RAID controller manages multiple storage drives according to a defined RAID configuration and can provide features such as hardware RAID, controller cache, hot-plug support, and advanced storage management.

What is a storage controller?

A storage controller provides connectivity and management between a server and its hard drives or solid state drives. It can determine supported interfaces, drive count, RAID features, and storage performance.

What is the difference between a RAID controller and a storage controller?

A storage controller is a broad term for hardware that manages storage connectivity. A RAID controller is a storage controller specifically capable of managing supported RAID configurations.

What is a SAS controller?

A SAS controller connects compatible Serial Attached SCSI drives and storage infrastructure to a server. Depending on the model, it can support RAID, multiple internal or external lanes, hot-plug drives, and enterprise storage features.

What is controller cache?

Controller cache is memory located on a storage controller that can temporarily store data during storage operations to improve performance.

Why does a RAID controller need a battery?

Some RAID controllers use a battery or capacitor-based protection system to preserve cached data during certain power interruptions.

What is a drive enclosure?

A drive enclosure provides additional bays for compatible hard drives or SSDs and connects to supported server or storage infrastructure.

Can I add a drive enclosure to any server?

No. The server must support the required controller, host interface, cabling, enclosure architecture, drives, and firmware.

What is a server drive caddy?

A drive caddy or carrier holds a compatible drive and aligns it with the server or storage bay. It can also provide hot-plug retention and status indicators.

What is a server backplane?

A backplane provides the electrical and data connection between server drives and the storage controller or system architecture.

What is a server riser card?

A riser card allows PCIe expansion cards to be installed in a rack-server chassis in an orientation that fits the physical server design.

Can I add another network card to my server?

Often, yes, if the server has a compatible PCIe slot or supported adapter architecture and sufficient power, cooling, firmware, and operating-system support.

What is a Fibre Channel adapter?

A Fibre Channel host bus adapter connects a compatible server to a Fibre Channel storage area network.

Can I replace a server power supply?

Yes, on systems with replaceable power supplies. The replacement must match the server model, wattage, electrical requirements, redundancy design, and supported manufacturer part number.

Can I add a second power supply for redundancy?

Some enterprise servers support redundant power supplies. The correct second power supply and power configuration depend on the exact server model.

Are server power supplies universal?

No. Server power supplies are generally designed for specific product families and generations.

What is a server rail kit?

A server rail kit supports a compatible rack-mounted server within an equipment rack. Sliding rails can also allow the server to move forward for servicing.

Are server rails universal?

No. Rail kits should be matched to the exact server model, rack design, mounting-hole pattern, depth, and weight requirements.

What is a hot-swappable server part?

A hot-swappable component is designed to be removed or replaced while the compatible system remains operating. Drives, power supplies, and fans are common examples on selected enterprise servers.

Can I install any PCIe card in a server?

No. Compatibility depends on PCIe generation, slot width, riser configuration, physical dimensions, server firmware, operating-system support, power, and cooling.

How do I know which server part I need?

Identify the manufacturer, exact server model, generation, current configuration, required component type, and manufacturer part number.

Why is the server part number important?

Enterprise components that look similar can differ in firmware, electrical design, fit, generation support, or platform qualification. Matching the manufacturer part number helps reduce compatibility risk.

Should I upgrade my server or replace it?

An upgrade can make sense when the existing server still meets workload and support requirements. Replacement may be more appropriate when processor generation, memory limits, storage architecture, networking, power efficiency, or vendor lifecycle create broader constraints.

Can Hummingbird Networks help identify compatible server parts?

Yes. Providing the manufacturer, exact server or storage model, existing configuration, and current part number can help identify compatible enterprise components and accessories.

Shop Server Parts & Accessories

Maintain and expand enterprise computing infrastructure with server parts and accessories for compatible business servers, storage systems, virtualization platforms, and data center environments.

From RAID and storage controllers to drive enclosures, controller batteries, server adapters, optical drives, and replacement components, Hummingbird Networks can help organizations source hardware for HPE, Cisco, and other compatible enterprise infrastructure.