Image may not exactly match the product.
HPE Ethernet 10/25Gb 2-port 640FLR-SFP28 Adapter - PCI Express 3.0 x8 - 2 Port(s) - Optical Fiber - SFP - FlexibleLOM - 817749-B21
- SKU:
- 817749-B21
- Shipping:
- Calculated at Checkout
$840.00
$526.18
(You save
$313.82
)
Financing Available: Learn More!
Image may not exactly match the product.
Done shopping? You can create a PDF of your cart for later or for your purchasing dept! Details at checkout.
Hear What Our Customers Are Saying
What Sets Us Apart
Real Humans. Real Help.
Forget chasing down reps or emailing into the abyss. Get your own IT Concierge — a real human who stays with you from start to finish. One point of contact. Zero runaround.
Rapid-Fire Quotes, No Fluff
Under the gun? We turn around Cisco & Meraki quotes in record time — even complex builds. No waiting days for basic pricing.
👉
Get My Fast Quote
Free Solution Design with White Glove Engineers
Need to validate your BoM or double-check your plan? Our Cisco-certified engineers review it with you, optimize where needed, and catch gotchas before they cost you…all free.
We Don’t Just Sell Boxes. We Build Solutions.
Pre-config, licensing help, and install guidance — we make sure what you buy solves your problem, the first time.
Trade-In Credits Without the Headaches
Turn your old gear into instant quote credits. We can coordinate the recycling or destruction in an environmentally friendly and safe manner. Enjoy a smoother path to your upgrade with built-in savings.
Unlock Pricing Other Buyers Don't See
Get access to exclusive Cisco/Meraki incentives, special pricing tiers, and project-based discounts you won’t find anywhere else.
Want to skip the back and forth? Talk directly to a specialist and get expert guidance in under 30 minutes.
Stuck in network traffic at 10Gbps? Time to take the Express Lane with HPE 25GbE Adapters. With the rise in volume of mobile data and video and the frequency in which it's accessed, legacy technologies are struggling to handle the increased throughput and lack the capabilities to cost-effectively scale.
Current approaches to managing the increasing data center traffic require higher bandwidth and are cost prohibitive, keeping organizations from easily growing as their needs grow. The HPE Ethernet 25Gb 2-port 640 FLR-SFP28 Adapter is a FlexibleLOM form factor for select HPE ProLiant Gen9 Server DL family of rack and HPE Apollo Servers that delivers high-performance solutions to Telco, services providers, financial institutions and enterprises to meet higher bandwidth demand.
Features
Current approaches to managing the increasing data center traffic require higher bandwidth and are cost prohibitive, keeping organizations from easily growing as their needs grow. The HPE Ethernet 25Gb 2-port 640 FLR-SFP28 Adapter is a FlexibleLOM form factor for select HPE ProLiant Gen9 Server DL family of rack and HPE Apollo Servers that delivers high-performance solutions to Telco, services providers, financial institutions and enterprises to meet higher bandwidth demand.
Features
Address the Increasing Demand for an Overlay Network
The HPE Ethernet 25Gb 2-port 640 FLR-SFP28 Adapter reduces the impact of overlay networking on host performance with tunnel offload support for VXLAN and NVGRE, increasing VM migration flexibility and network scale with minimal impact to performance.
Decouples virtual overlay network layer from the physical NIC performance.
Auto negotiates to 10GbE for immediate future proofing.
More Efficient and Faster Way to Send Data with RDMA Over Converged Ethernet (RoCE)
The HPE Ethernet 25Gb 2-port 640 FLR-SFP28 Adapter bypasses the TCP/IP stack and removes of a data copy step reducing overall latency to deliver accelerated performance for applications such as Microsoft® Hyper-V® Live Migration, Microsoft SQL® and Microsoft SharePoint with SMB Direct.
RDMA over Converged Ethernet (RoCE) for greater server efficiency and lower latency.
Lower Latency and Higher Throughput with Messaging Accelerator (VMA)
The HPE Ethernet25Gb 2-port 640 FLR-SFP28 Adapter reduces system latency for improved performance specifically for high-frequency trading operations while maintaining high message rates and hundreds of simultaneous connections.
Contains VMA, an included firmware with many benefits such as lower latency, higher throughput, improved CPU utilization and minimal buffer copies between user data and hardware.
- Availability: Currently out of stock, pre-order may be available
- Condition: New
- Warranty Information (Limited 1 Year) Warranty provided exclusively by the manufacturer.
- Device Supported: Server
- Expansion Slot Type: SFP
- Form Factor: FlexibleLOM
- Host Interface: PCI Express 3.0 x8
- Product Type: 25Gigabit Ethernet Card
- Total Number of Ports: 2
Related Products
