Item Specifics

• Brand: Hewlett Packard Enterprise (HPE)
• Model: 840139-001
• Condition: Refurbished / Tested (or New if applicable)
• Type: Network Adapter
• Form Factor: FlexibleLOM Plug-in Card
• Interface: PCI Express 3.0 x8
• Ports: 2 x SFP28 (10GbE / 25GbE)
• Data Transfer Rate: Up to 25Gbps per port
• Aggregate Bandwidth: 50Gbps per port, 100Gbps bidirectional
• Features:
  • VLAN & QoS support
  • IPv4/IPv6 support
  • Jumbo Frames (up to 9.2KB)
  • TCP/IP Offloading
  • PXE Boot, LACP, LLDP
  • RDMA over Converged Ethernet (RoCE v2)
  • VXLAN & NVGRE tunnel offload
  • SR-IOV virtualization support
• Power Consumption: ~9.7W
• Compatibility:
  • HPE ProLiant DL360/DL380 Gen9 & Gen10
  • DL560/DL580 Gen10
  • Apollo series servers
• Includes: Adapter only (SFP28 transceivers sold separately)

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Description

The HPE 840139-001 640FLR-SFP28 Adapter is a high-performance dual-port 10/25Gb Ethernet card designed for HPE ProLiant Gen9 and Gen10 servers. It delivers ultra-fast connectivity for virtualization, cloud, and high-bandwidth workloads.
Key benefits:

• Future-Proof Networking: Supports both 10GbE and 25GbE speeds
• Advanced Offloads: VXLAN/NVGRE, RoCE v2 for low latency
• Virtualization Ready: SR-IOV and QoS for optimized VM performance
• Energy Efficient: Low power draw and compact design

Ideal for data centers, enterprise environments, and high-performance computing.

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Condition

• Fully tested and professionally refurbished
• Factory reset to defaults
• Excellent cosmetic condition
• Warranty: 30–90 days (or as per your offering)

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Shipping & Returns

• Shipping: Free UK delivery or calculated international shipping
• Returns: 30-day return policy (buyer pays return postage)