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HPE Ethernet 10/25Gb 2-port 640FLR-SFP28 network adapter showing dual ports, heatsink, and circuit board details-alternate-image1

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HPE 817749-B21

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3.759,00 kr
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  • 30 dages returret
  • Kulstofneutral.
Yes, the HPE Ethernet 10/25Gb 2-port 640FLR-SFP28 Adapter is designed to be compatible with servers.
This adapter supports 10/25Gb Ethernet speeds, providing fast and efficient data transfer.
Yes, the HPE Ethernet 10/25Gb 2-port 640FLR-SFP28 Adapter supports optical fiber media, ensuring reliable and high-performance connectivity.
No, this adapter is powered through the PCI Express 3.0 x8 interface, eliminating the need for an external power source.
Installation of the HPE Ethernet 10/25Gb 2-port 640FLR-SFP28 Adapter requires technical expertise. We recommend consulting the user manual or seeking assistance from a professional for proper installation.
3.759,00 kr
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817749-B21-Excellent

Error calling Claude API: Error code: 400 - {'type': 'error', 'error': {'type': 'invalid_request_error', 'message': 'prompt is too long: 200742 tokens > 200000 maximum'}} ```html 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

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 Ethernet 25Gb 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.

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Diverse
EnhedsunderstøttelseServer
I/O-udvidelser
UdvidelsesslottypeSFP
Medier og ydelse
Understøttet medietypeOptisk fiber
Grænseflader/port
Samlet antal porte2
VærtsgrænsefladePCI Express 3.0 x8
Generel information
BrandnavnHPE
ProducentHewlett Packard Enterprise
ProduktnavnEthernet 10/25Gb 2-port 640FLR-SFP28 Adapter
Produkttype25Gigabit Ethernet-kort
Produktmodel640FLR-SFP28
Producent varenummer817749-B21
Fysiske karakteristika
Dybde4,8''
Bredde3''
Højde0,5''
FormfaktorFlexibleLOM
Vægt (cirka)3,52 oz

Return Policy

Time to Return

Standard Return Policy

We offer a hassle-free 30-day returns policy for domestic (US) orders, excluding non-refundable items. Refund or Replacement within 30 days of the delivery date. All products that fall under the Standard Return Policy qualify for our 30-Day Hassle-Free Returns. Please see the section above for more details.

Replacement Only Return Policy

Replacement within 30 days of the delivery date.

Manufacturer Only Return Policy

Covered by the manufacturer's warranty. Please refer to the terms and conditions for the manufacturer's warranty or contact the manufacturer.

Holiday Extended Return Policies

Extended Holiday Return Policy.

Qualifying purchases of products displaying the " Extended Holiday Return Policy ", from November 1st, 2023 to December 25, 2023, are eligible for a Refund or Replacement until January 31, 2024.


Extended Holiday Replacement-Only Return Policy

Qualifying purchases of products displaying the " Extended Holiday Replacement-Only Return Policy ", from November 1st, 2023 to December 25, 2023, are eligible for a Replacement until January 31, 2024.

HPE Ethernet 10/25Gb 2-port 640FLR-SFP28 network adapter showing dual ports, heatsink, and circuit board details

High-Performance Dual-Port Network Acceleration with Advanced Thermal Design

The HPE Ethernet 10/25Gb adapter showcases its robust engineering through an advanced thermal management system, featuring a premium black heatsink array for optimal heat dissipation. The dual SFP28 ports are strategically positioned for maximum signal integrity and easy cable management, while the FlexibleLOM form factor ensures seamless integration with HPE ProLiant servers. The adapter's circuit board reveals enterprise-grade components and sophisticated signal routing, demonstrating HPE's commitment to reliability and performance. The integrated MAC address and product information panel provides essential deployment details, while the PCIe x8 interface delivers the bandwidth necessary for demanding data center applications.

Technical Specifications

  • PCIe 3.0 x8 interface for maximum throughput
  • Dual SFP28 ports supporting 10/25GbE speeds
  • FlexibleLOM form factor for ProLiant compatibility

Applications

  • High-frequency trading environments requiring ultra-low latency
  • Data center virtualization with RDMA support
  • Enterprise-scale cloud deployments with overlay networking
FAQ
Yes, the HPE Ethernet 10/25Gb 2-port 640FLR-SFP28 Adapter is designed to be compatible with servers.
This adapter supports 10/25Gb Ethernet speeds, providing fast and efficient data transfer.
Yes, the HPE Ethernet 10/25Gb 2-port 640FLR-SFP28 Adapter supports optical fiber media, ensuring reliable and high-performance connectivity.
No, this adapter is powered through the PCI Express 3.0 x8 interface, eliminating the need for an external power source.
Installation of the HPE Ethernet 10/25Gb 2-port 640FLR-SFP28 Adapter requires technical expertise. We recommend consulting the user manual or seeking assistance from a professional for proper installation.

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Sammenlign Detaljer Error calling Claude API: Error code: 400 - {'type': 'error', 'error': {'type': 'invalid_request_error', 'message': 'prompt is too long: 242492 tokens > 200000 maximum'}}

HPE Sourcing Ethernet 10/25Gb 2-port 640FLR-SFP28 Adapter (817749-B21)

HPE Sourcing Ethernet 10/25Gb 2-port 640FLR-SFP28 Adapter (817749-B21)

ManufacturerN/AHPE Sourcing
Price3.759,00 kr8.906,00 kr
Host InterfaceN/APCI Express 3.0 x8
Total Number of PortsN/A2
Media Type SupportedN/AOptical Fiber
Form FactorN/AFlexibleLOM
Device SupportedN/AServer
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