
Why buy from us?
HardwareJet is built for professionals who need dependable hardware without delays or guesswork. Our curated network of manufacturers ensures quality parts, fair pricing, and responsive service.
Ask a Question About This Product
- In Stock: 25
- Manufacturer: HP
- Model or Part: 656091-001
- Condition: Refurbished
- Weight: 3.00lb
United States Shipping
Orders over $200 qualify for Free Super-Saver Shipping! We ship at our discretion via the most cost-effective method using FedEx, UPS, or USPS.To ensure your order is processed efficiently, all shipping charges must be pre-paid at checkout. We are unable to bill directly to third-party shipper accounts or use customer-provided labels for domestic shipments.
International Shipping
International orders begin processing as soon as payment is confirmed.- Pre-paid Shipping: For your convenience, you can select and pay for international shipping directly at checkout.
- Carrier Accounts: Alternatively, we can bill transport costs directly to your FedEx account number. (Note: We cannot bill to DHL, TNT, or UPS accounts).
- Customer Labels: We are also happy to ship internationally using pre-paid labels provided by you for any carrier.
Expedited and Rush Shipping
Need it faster? HardwareJet.com offers 1 or 2-day expedited shipping options during checkout for eligible items.To get your order to the front of the line, expedited orders include a small rush fee in addition to the carrier's shipping charges. If an item is not available for expedited shipping, these options will not appear in your cart.
Item Condition
New - Sealed or Open Box ConditionExcellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item
To bring you an even wider selection, some of our items are shipped directly from our trusted partners. Delivery times may vary for these items.
Overview
The HP part number 656091-001, known as the InfiniBand 544flr 2-Port 10g LOM IP, is a high-performance low-profile network interface designed for demanding data center and compute environments. This dual-port adapter delivers up to 10 gigabits per second of bandwidth on each port, providing reliable, low-latency connectivity for InfiniBand clusters, storage networks, and high-speed interconnects. Its compact form factor fits easily into standard server chassis while maintaining full compatibility with HP ProLiant and BladeSystem platforms.
Key Features
- Dual 10Gbps InfiniBand ports for simultaneous high-throughput connections
- Low-profile (flr) design optimized for space-constrained server bays
- Native support for IP over InfiniBand (IPoIB) enabling seamless Ethernet integration
- PCI Express 3.0 x8 interface ensures maximum data transfer efficiency
- Advanced error detection and correction mechanisms for high reliability
- Hot-plug capability allows replacement without system shutdown
- Fully compatible with HP Integrated Lights Out (iLO) management tools
Technical Specifications
- Model/Part Number: 656091-001
- Manufacturer: HP
- Interface: PCI Express 3.0 x8
- Port Count: 2
- Port Speed: 10 Gigabits per second (per port)
- Form Factor: Low-profile (flr) half height
- Supported Protocols: InfiniBand, IP over InfiniBand (IPoIB)
- Operating Temperature: 0 to 55 deg C (32 to 131 deg F)
- Power Consumption: Typical 15 Watts
- Dimensions: Standard half-height PCIe card dimensions
Typical Applications
- High-performance computing clusters requiring low latency communication
- Enterprise storage area networks (SAN) that leverage InfiniBand for fast data transfers
- Data analytics platforms where rapid inter-node messaging is critical
- Virtualization environments that need high bandwidth and reliable connectivity between hosts
- Scientific simulations and research workloads that depend on synchronized node performance
- Financial trading systems demanding ultra-low latency network links
By integrating the HP InfiniBand 544flr 2-Port 10g LOM IP into your infrastructure, you gain a robust, scalable solution that maximizes throughput while minimizing latency, ensuring your mission-critical applications run at peak efficiency.