HPE InfiniBand 649281-B21 10Gb/40Gb Dual-Port 544QSFP G8 Adapter

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HPE InfiniBand 649281-B21 FDR/Ethernet 10Gb/40Gb Dual-port 544QSFP Adapter for ProLiant Generation8 Servers (Refurbished - Grade A with 30 Days Warranty)

The HPE InfiniBand FDR/EN Adapters are designed for customers who need low latency and high-bandwidth for high-performance computing (HPC) systems with their HPE ProLiant XL and DL server families in the data center. Based on Mellanox ConnectX-3 PRO, Connect-IB and ConnectX-5 technology for scalability and fabric flexibility, the dual ported card can function as a dual-port FDR InfiniBand card, a dual-port Ethernet card, or a mixed function card. Combined with HPE FDR InfiniBand Switches or Ethernet Switches, they deliver low latency and up to 50 Gb/s bandwidth. Ideal for performance-driven server and storage clustering applications in HPC and enterprise data centers.

The HPE 649281-B21 InfiniBand Ethernet Network Adapters have Dual ports to connect desktop and server systems to the network. This Dual Port Network Adapter has 30 Days Warranty.


Brand: HPE
MPN: 649281-B21

Option Part Number: 649281-B21
Spare Part Number: 656089-001


Device Type: Network Adapter - InfiniBand


Connectivity Technology: Wired
Interface Type: PCIe 3.0 X8
Data Link Protocol: 10 Gigabit Ethernet, 40 Gigabit Ethernet, InfiniBand
Data Transfer Rate: 56 Gbps
Features: InfiniBand FDR Link support
Ports: Two QSFP Ports

Expansion & Connectivity

Interfaces: 2 x 40Gb Ethernet / InfiniBand FDR - QSFP

Operating Temperature

Max Operating Temperature: 131 °F
Min Operating Temperature: 32 °F

Compatibility Information

Designed for

HPE ProLiant DL Series: DL360p Gen8, DL380p Gen8, DL385 Gen8

Please contact with us if you have any question or to know the compatibility of this with your current server or storage array.

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Warranty Information

30 Days Warranty
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