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HPE Ethernet 10/25Gb 2-port 640SFP28 Adapter - 817753-B21
- SKU:
- 817753-B21
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- Calculated at Checkout
$1,035.00
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Image may not exactly match the product.
$1,035.00
$1,006.02
(You save
$28.98
)
-
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Access a Personal IT Concierge
One reliable and responsive point of contact to help guide you along the way. Free. Apply today. -
20+ Years Experience Helping IT Heroes
Take advantage of 20+ years of expertise from a partner with available resources for large deployments, multi-site projects, and complex IT initiatives. We have the team to get the job done. -
Free Solution Design With White Glove Engineers
Solutions architects and project engineers will help you envision a successful outcome and give you personalized recommendations based on your unique needs. Free. Apply today. -
Configuration & Installation Services
Let us take care of configuring and installing your equipment so you can get back to business. Available nationwide. Apply today. -
Equipment Trade-In Program
Refreshing old hardware? Let us coordinate the recycling or destruction in an environmentally friendly and safe manner. As a bonus, working with us gives you access to specific trade-in discounts towards your network refresh. Apply today. -
Exclusive Incentives, Special Pricing, & Financing
After helping you build and validate your solution, we’ll include any applicable discounts, financing, and incentives applied to your project to guarantee you get the most value out of your IT investments through Hummingbird Networks. Apply today.
HPE Ethernet 10/25Gb 2-port SFP28 MCX4121A-ACUT Adapter
Stuck in network traffic at 10Gbps? Time to take the Express Lane with HPE 25GbE Adapters. Current approaches to managing the increasing data center traffic require higher bandwidth and is cost prohibitive, restricting organizations from easily growing as their needs grow. Legacy technologies are struggling to handle the increased throughput and lack the capabilities to cost-effectively scale. For the rise in volume of mobile data and video and the frequency at which it is accessed, The HPE Ethernet 10/25Gb 2-port SFP28 CX4121B Adapter for select HPE ProLiant Server DL family of rack and HPE Apollo Servers delivers high-performance solutions. It allows Telco, services providers, financial institutions and enterprises to meet the demanding needs of more bandwidth.
More Efficient and Faster Way to Send Data with RDMA Over Converged Ethernet (RoCE)
- The HPE Ethernet 10/25Gb 2-port SFP28 CX4121B Adapter bypasses the TCP/IP stack and removes 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.
- Reduces the impact of overlay networking on host performance with tunnel offload support.
- Auto negotiates to 10GbE for immediate future proofing.
Lower Latency and Higher Throughput With Messaging Accelerator (VMA)
- The HPE Ethernet 10/25Gb 2-port SFP28 CX4121B 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.
Specifications
Manufacturer: Hewlett Packard Enterprise
Manufacturer Part Number: 817753-B21
Manufacturer Website Address: http://www.hpe.com
Brand Name: HPE
Product Model: 640SFP28
Product Name: Ethernet 10/25Gb 2-port 640SFP28 Adapter
Marketing Information: Stuck in network traffic at 10Gbps? Time to take the Express Lane with HPE 25GbE Adapters. Current approaches to managing the increasing data center traffic require higher bandwidth and is cost prohibitive, restricting organizations from easily growing as their needs grow.
Legacy technologies are struggling to handle the increased throughput and lack the capabilities to cost-effectively scale. For the rise in volume of mobile data and video and the frequency at which it is accessed, The HPE Ethernet 10/25Gb 2-port 640SFP28 Adapter for select HPE ProLiant Gen9 Server DL family of rack and HPE Apollo Servers delivers high-performance solutions.
It allows Telco, services providers, financial institutions and enterprises to meet the demanding needs of more bandwidth.
Features
Packaged Quantity: 1
Product Type: 25Gigabit Ethernet Card
Interfaces/Ports
Host Interface: PCI Express 3.0 x8
Total Number of Ports: 2
I/O Expansions
Expansion Slot Type: SFP
Media & Performance
Media Type Supported: Optical Fiber
Physical Characteristics
Form Factor: Plug-in Card
Height: 0.6"
Width: 2.7"
Depth: 5.8"
Weight (Approximate): 3.36 oz
Miscellaneous
Device Supported: Server
Manufacturer: Hewlett Packard Enterprise
Manufacturer Part Number: 817753-B21
Manufacturer Website Address: http://www.hpe.com
Brand Name: HPE
Product Model: 640SFP28
Product Name: Ethernet 10/25Gb 2-port 640SFP28 Adapter
Marketing Information: Stuck in network traffic at 10Gbps? Time to take the Express Lane with HPE 25GbE Adapters. Current approaches to managing the increasing data center traffic require higher bandwidth and is cost prohibitive, restricting organizations from easily growing as their needs grow.
Legacy technologies are struggling to handle the increased throughput and lack the capabilities to cost-effectively scale. For the rise in volume of mobile data and video and the frequency at which it is accessed, The HPE Ethernet 10/25Gb 2-port 640SFP28 Adapter for select HPE ProLiant Gen9 Server DL family of rack and HPE Apollo Servers delivers high-performance solutions.
It allows Telco, services providers, financial institutions and enterprises to meet the demanding needs of more bandwidth.
Features
More Efficient and Faster Way to Send Data with RDMA Over Converged Ethernet (RoCE)
The HPE Ethernet 25Gb 2-port 640 SFP28 Adapter bypasses the TCP/IP stack and removes 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.
Reduces the impact of overlay networking on host performance with tunnel offload support.
Auto negotiates to 10GbE for immediate future proofing.
Lower Latency and Higher Throughput With Messaging Accelerator (VMA)
The HPE Ethernet 25Gb 2-port 640 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.
Packaged Quantity: 1
Product Type: 25Gigabit Ethernet Card
Interfaces/Ports
Host Interface: PCI Express 3.0 x8
Total Number of Ports: 2
I/O Expansions
Expansion Slot Type: SFP
Media & Performance
Media Type Supported: Optical Fiber
Physical Characteristics
Form Factor: Plug-in Card
Height: 0.6"
Width: 2.7"
Depth: 5.8"
Weight (Approximate): 3.36 oz
Miscellaneous
Device Supported: Server
Specs Overview
-
- Product Description
- HPE 640SFP28 - network adapter - PCIe 3.0 x8 / PCIe 3.0 x4 - 25 Gigabit Ethernet x 2
-
- Device Type
- Network adapter
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- Form Factor
- Plug-in card - low profile
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- Interface (Bus) Type
- PCI Express 3.0 x8 / PCI Express 3.0 x4
-
- PCI Specification Revision
- PCIe 3.0
-
- Ports
- 25 Gigabit Ethernet x 2
-
- Data Link Protocol
- 10GbE, 25GbE
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- Data Transfer Rate
- 25 Gbps
-
- Performance
- Bidirectional throughput: 100 Gbps Bandwidth per port: 50 Gbps
-
- Capacity
- Jumbo frame size: up to 9.6 KB
-
- Processor
- 1 x Mellanox Technologies Mellanox ConnectX-4 Lx
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- Compliant Standards
- IEEE 802.1Q, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.3ae, IEEE 802.1ab (LLDP), IEEE 802.3az, IEEE 802.1Qbb, IEEE 802.1Qaz, IEEE 802.1Qau, IEEE 802.1Qbg, IEEE 1588v2
-
- System Requirements
- SuSE Linux Enterprise Server 11, Microsoft Windows Server 2012, Oracle Solaris 11.1, Microsoft Windows Server 2012 R2, VMware ESXi 5.5, Ubuntu 14.04, Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 6.6, Red Hat Enterprise Linux 7.1, Citrix XenServer 6.5, SuSE Linux Enterprise Server 12, Red Hat Enterprise Linux 6.7, Red Hat Enterprise Linux 7.2, VMware ESXi 6.0
-
- Manufacturer Warranty
- 1-year warranty
-
- Designed For
- Apollo 20 2U, 4200 Gen10; Edgeline e920; Nimble Storage dHCI Large Solution with HPE ProLiant DL380 Gen10, Medium Solution with HPE ProLiant DL360 Gen10, Small Solution with HPE ProLiant DL360 Gen10; ProLiant DL360 Gen10, DL360 Gen9, DL380 Gen10, DL560 Gen10, XL170r Gen10, XL190r Gen10, XL270d Gen10
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