HP 649281-B21 Adapter Infiniband 40GB 2P 544QSFP 656089-001

( Brand: Hp ), ( Manufacturer Part Number: 649281-B21 ), ( Model: HP 649281-B21 ), ( Part Type: Adapter ), ( Compatible Port/slot: Pci Express 3.0 )

Review HP Fdr Adapter 2p Infiniband En 40gb

The HP Adapter 2P, model number 649281-B21, is a high-performance InfiniBand solution designed for data centers and other demanding networking environments. This 10 FDR (FDR10) adapter supports a data rate of 40 Gbps, ensuring fast and reliable data transfer.

The adapter features two ports, each equipped with a 544QSFP transceiver, which allows for flexible and scalable connectivity options. The QSFP (Quad Small Form-factor Pluggable) transceivers offer a compact form factor, yet provide the necessary bandwidth and power efficiency required for high-speed networking.

The HP Adapter 2P is specifically designed for servers and storage devices that require a robust and reliable networking solution. It is compatible with a wide range of systems and is backed by HP's reputation for quality and reliability.

In terms of technical specifications, the adapter supports FDR10 InfiniBand technology, operates at a speed of 40 Gbps, and features a dual-port design. It also has a power consumption of less than 15 W per port. The adapter is RoHS compliant and meets relevant environmental regulations.

In summary, the HP Adapter 2P (649281-B21) is a powerful and versatile InfiniBand solution that provides fast and reliable data transfer for data centers and other demanding networking environments. Its dual-port design with 544QSFP transceivers offers flexibility and scalability, while its robust and reliable design ensures compatibility with a wide range of systems.

1. High bandwidth: The adapter supports 40GBps data transfer rates, making it suitable for high-performance computing and data-intensive applications.

2. FDR (Fourteen Data Rate) standard: The adapter supports the FDR standard, which provides faster data transfer rates than previous generations of InfiniBand adapters.

3. QSFP (Quad Small Form-factor Pluggable) connectors: The adapter uses QSFP connectors, which allow for multiple connections in a compact form factor.

4. Compatibility: The adapter is compatible with HP servers and has been tested with HP's InfiniBand switches.

1. Cost: The adapter is expensive, and the cost of QSFP cables and switches can add to the overall cost of the system.

2. Limited availability: InfiniBand is not as widely used as Ethernet, so finding compatible hardware and support can be challenging.

3. Compatibility with non-HP systems: While the adapter is compatible with HP servers, it may not be compatible with other InfiniBand-enabled servers from other manufacturers.

The (649281-B21 10 FDR 656089-001 HP Adapter 2p InfiniBand 544QSFP 40GB) is a high-performance adapter that is suitable for high-performance computing and data-intensive applications. Its support for the FDR standard and QSFP connectors make it a compact and efficient solution. However, its cost and limited availability may be a concern for some users. If you are looking for a high-performance InfiniBand adapter for your HP system, this adapter is worth considering.

If you are looking for a high-performance InfiniBand adapter for your HP system, the (649281-B21 10 FDR 656089-001 HP Adapter 2p InfiniBand 544QSFP 40GB) is a good option to consider. Its support for the FDR standard and QSFP connectors make it a compact and efficient solution for high-performance computing and data-intensive applications. However, be aware of its cost and limited availability before making a purchase. If you are unsure about whether this adapter is the best fit for your needs, consult with a HP technical support representative or a trusted IT advisor.

Details:

part #: 649281b21 prices

• $14.90-$39.95

specifications diskcontrolle:

• brand: Hp
• mpn: 649281-b21
• model: Hp 649281-b21
• part type: Adapter
• compatible port/slot: Pci Express 3.0

General diskcontrolle:

• condition: Used
• in stock: Yes
• Computers/Tablet's & Networking > Enterprise Networking, Servers > Server Components > Disk Controllers, RAID Cards

Shipping diskcontrolle:

• type: Freight

Offer diskcontrolle:

• quantity: 25
• best offer: true
• Started: April 2, 2016, 4:08 am
• # Sold: 0
• # bids: 0

Seller diskcontrolle:

• city: Milford, Connecticut
• zipcode: 06460

Returns diskcontrolle:

• paid by: Buyer
• policy: returns accepted
• time: 14 Days
• type: Money Back

Ratings:

1. All work, excellent packaging, and great communication. Highly recommended! 03-31-16
2. Item as described. Prompt despatch. Thanks for easy transaction 04-01-16
3. Very Good! 04-01-16
4. works great 03-29-16
5. Quick shipping, great item, A+++ 04-01-16

Payments diskcontrolle:

• AmEx
• VisaMC
• PayPal
• Discover

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