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81Y1537 Lenovo Mellanox ConnectX-2 VPI Dual 10/40GbE Network Adapter

SKU:

81Y1537

Weight: 3.00 lbs
Condition: Refurbished
  • Dual-port 10/40 GbE adapter with VPI support
  • Compatible with Ethernet and InfiniBand networks
  • Designed for high throughput and low latency
  • Supports PCIe 2.0 x8 interface for fast data transfer
In stock

$161.00
Product Overview

The 81Y1537 - Lenovo Mellanox ConnectX-2 VPI Dual Network Adapter integrates dual 10/40 GbE ports with virtual protocol interconnect support, allowing it to adapt between Ethernet and InfiniBand networks. It fits within server and storage infrastructures where flexibility and high-speed data transfer are vital, offering robust performance without unnecessary complexity.

General Information
Brand Lenovo
Technical Information
Product Type Network Interface Card
Chipset/Controller Mellanox ConnectX-2
Virtualization Support SR-IOV
Data Rate (Speed) 10GbE
Data Center Bridging No
Interface (Bus) PCIe 2.0 x8
Number of Ports 2-Port (Dual)
OS Compatibility RHEL, VMware ESXi
Network Management SNMP
Offload Support RDMA, PXE Boot, Wake-on-LAN (WoL), RoCE v1, Jumbo Frames
Bracket Height Both Brackets Included
Connectivity & Physical
Form Factor Standard PCIe Card
Port Type SFP+
Cabling Type AOC
Weight 3.00
Condition Refurbished
Miscellaneous
Assembly Required No
Eco Friendly Yes
Compliance Standards WEEE, RoHS, CE, FCC


Product Description

The 81Y1537 - Lenovo Mellanox ConnectX-2 VPI Dual Network Adapter provides flexible connectivity by supporting both Ethernet and InfiniBand protocols. This adapter is commonly found in server environments and data centers where versatile high-speed networking is essential.

Built for IT professionals managing virtualization, storage clusters, or high-performance computing infrastructure, the adapter offers a balance of speed and reliability to meet demanding workloads.

Key Features

  • Flexible VPI technology enables seamless switching between InfiniBand and Ethernet modes
  • Delivers up to 40 Gbps data rate improving network throughput
  • Low latency design reduces communication delays in clustered systems
  • PCIe 2.0 x8 interface ensures efficient data flow to host systems
  • Supports offloads that improve CPU efficiency under heavy network load

This adapter plays a key role in optimizing network performance and bandwidth management in enterprise and cloud infrastructure. Its ability to handle high traffic volumes reliably makes it a practical choice for environments requiring consistent connectivity and fast data processing.


Use Cases

The 81Y1537 adapter is typically deployed in data centers and enterprise IT setups that demand high-bandwidth and low-latency connectivity. Network administrators and system architects utilize this adapter to maintain efficient communication across diverse networking protocols.

How It's Used:

  • Connecting hyperconverged infrastructure nodes requiring both Ethernet and InfiniBand support
  • Enabling storage cluster interconnects where low latency is critical for data consistency
  • Facilitating high-speed links in high-performance computing environments
  • Supporting virtualization hosts with mixed-protocol networking needs
  • Integrating into enterprise networks that transition between legacy and modern network fabrics

By providing adaptable connectivity and strong data transfer rates, the 81Y1537 network adapter helps maintain operational efficiency in complex network environments. It supports scalable infrastructure growth while ensuring reliable communication pathways.


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81Y1537 Lenovo Mellanox ConnectX-2 VPI Dual 10/40GbE Network Adapter
81Y1537 Lenovo Mellanox ConnectX-2 VPI Dual 10/40GbE Network Adapter
$161.00