
Safe checkout
Secure payments
Fast dispatch
1–2 day handling
Free shipping
U.S. ground
Warranty & RMA
Support after delivery
649282-B21 - HP InfiniBand Dual-Port 10 / 40GB 544FLR-QSFP PCI-Express Host Channel Adapter
- Type: InfiniBand Adapter
- Speed: 40Gb/s per port
- Ports: 2 x QSFP (Quad Small Form-factor Pluggable)
- Interface: PCI Express 3.0 x8
- Form Factor: PCIe Low Profile (with full-height bracket)
- Designed for HP ProLiant Gen8 Servers
- Supports high-performance computing (HPC) and low-latency networking
- Model: 544FLR-QSFP
Was $182.53 · You save $27.08
Key specifications
See full specs ↓- Product Type
- InfiniBand Adapter
- Interface
- PCIe 3.0 x8
- Data Transfer Rate
- 40 Gb/s
- Number of Ports
- 2
- Port Type
- QSFP
- Form Factor
- Low Profile
Documents
Product details
HP InfiniBand FDR/Ethernet 10/40Gb 2-port 544FLR-QSFP Adapter
Technical Information
| Product Type | InfiniBand Adapter |
| Interface | PCIe 3.0 x8 |
| Data Transfer Rate | 40 Gb/s |
| Number of Ports | 2 |
Additional Specifications
| Port Type | QSFP |
| Form Factor | Low Profile |
| Brand | HP |
| Model | 544FLR-QSFP |
Description
The next generation of HP InfiniBand Adapters for select HP ProLiant BLc, DL, ML, SL, and XL servers, Gen8 and Gen9 models. Based on Mellanox ConnectX-3 Pro technology for unprecedented scalability and fabric flexibility, they are all dual ported and can function as a dual ported InfiniBand card, a dual ported Ethernet card, or a mixed function card in rack servers. Combined with HP InfiniBand FDR edge switches, they deliver low-latency InfiniBand bandwidth, up to 56 Gb/s Fourteen Data Rate (FDR) or up to 40 Gb/s Quad Data Rate (QDR), for performance driven server and storage clustering applications in High Performance Computing (HPC) and enterprise data centers.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
Buying 10+ units?
Get volume pricing and availability for 649282-B21.





