HPE Ethernet 10/25Gb 2-port 640FLR-SFP28 Adapter
HPE Ethernet 10/25Gb 2-port 640FLR-SFP28 Adapter – PCI Express 3.0 x8 – 2 Port(s) – Optical Fiber – SFP – FlexibleLOM
$775.56
PCI Express 3.0 x8 – 2 Port(s) – Optical Fiber – SFP – FlexibleLOM
- N/A
- N/A
- N/A
- N/A
- N/A
Brand Name | HPE |
---|---|
Depth | 4.8" |
Device Supported | Server |
Expansion Slot Type | SFP |
Form Factor | FlexibleLOM |
Height | 0.5" |
Host Interface | PCI Express 3.0 x8 |
Manufacturer | Hewlett Packard Enterprise |
Manufacturer Part Number | 817749-B21 |
Manufacturer Website Address | |
Marketing Information | 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. 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. |
Media Type Supported | Optical Fiber |
Product Model | 640FLR-SFP28 |
Product Name | Ethernet 10/25Gb 2-port 640FLR-SFP28 Adapter |
Product Type | 25Gigabit Ethernet Card |
Total Number of Ports | 2 |
Weight (Approximate) | 3.52 oz |
Width | 3" |
Related products
-
Network Interface Cards
HPE Ethernet 1Gb 4-Port 331T Adapter – PCI Express x4 – 4 Port(s) – 4 x Network (RJ-45) – Twisted Pair – Full-height, Low-profile – 10/100/1000Base-T – Standup
Rated 0 out of 5$470.88 Add to cart -
Network Interface Cards
Supermicro AOC-IBH-XQS 10Gigabit Ethernet Card
Rated 0 out of 5$744.16 Add to cart -
Network Interface Cards
StarTech.com 1 Port PCIe Ethernet Network Card
Rated 0 out of 5$21.16 Add to cart -
Network Interface Cards
StarTech.com Ethernet Network adapter card – PCI – EN, Fast EN, Gigabit EN – 10Base-T, 100Base-TX, 1000Base-T
Rated 0 out of 5$17.33 Add to cart
Reviews
There are no reviews yet.