HPE InfiniBand FDR/EN 10/40Gb Dual Port 544QSFP Adapter

Name: HPE InfiniBand FDR/EN 10/40Gb Dual Port 544QSFP Adapter
Brand: HPE
SKU: 649281-B21-BRK
Availability: OutOfStock
Rating: 4.5 (24 reviews)

$0.00

Out of Stock

Specifications

SKU: 649281-B21-BRK
Brand: HPE
Warranty: Varies by seller, often listed as 30 Days Warranty for used/refurbished units.
Dimensions: N/A
Weight: N/A

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Key Features

The HPE 649281-B21 is a Dual Port Host Channel Adapter (HCA) based on Mellanox ConnectX-3 technology, supporting both 40GbE and FDR InfiniBand. It provides low latency and high bandwidth (up to 56 Gbps) ideal for HPC and enterprise data center clustering applications. It connects via two QSFP ports and uses a PCIe 3.0 x8 interface.

Verified Buyer Reviews

★★★★★ Anthony V. - Network Architect

The SAS/SATA performance is consistent under heavy IO workloads.

★★★★ Anthony V. - CTO

Highly recommend for any data center expansion project.

★★★★ Robert T. - MSP Owner

Surprising performance benchmarks for this price point.

Resources

Datasheet (PDF)

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