HP 592520-B21 Dual Port Pcie Qdr Infiniband Hca 4X 593412-001 G2 CONNECTX-2

( Brand: Hp )

Review HP Connectx-2 Dual Port Pcie G2 Qdr 4x Infiniband Hca.

The Connectx-2 Dual 593412-001 592520-B21 Port HP PCIe Gen2 QDR 4x InfiniBand HCA is a high-performance network adapter designed for servers and high-performance computing applications. This dual-port HCA (Host Channel Adapter) supports InfiniBand technology, which provides extremely low latency and high bandwidth for interconnecting servers, storage systems, and other devices in a data center environment.

The Connectx-2 adapter is based on the Intel FDR (Four Data Rate) InfiniBand technology, which offers a data rate of 56 Gbps per port. This ensures that data is transferred quickly and efficiently between devices, reducing network latency and improving overall system performance. The adapter also supports RDMA (Remote Direct Memory Access) technology, which allows data to be transferred directly between the memory of two devices, further reducing latency and improving performance.

The Connectx-2 adapter is a PCIe Gen2 QDR (Quad Data Rate) device, which means it can operate at a data rate of 6.4 Gbps per lane. This adapter comes with two ports, each supporting a QDR 4x link, providing a total of 256 Gbps of bandwidth. The adapter is also compatible with the HP ProLiant DL380 Gen10 server, making it a great option for servers that require high-speed network connectivity.

The Connectx-2 adapter is designed for reliability and performance. It features advanced error correction and recovery mechanisms, ensuring that data is transmitted accurately and without errors. It also supports advanced traffic management features, such as congestion control and flow control, ensuring that network traffic is managed efficiently and that the adapter can handle high traffic loads without bottlenecks.

In summary, the Connectx-2 Dual 593412-001 592520-B21 Port HP PCIe Gen2 QDR 4x InfiniBand HCA is a high-performance network adapter that provides low latency, high bandwidth, and reliable connectivity for servers and high-performance computing applications. Its support for InfiniBand technology and RDMA makes it an ideal choice for data center environments that require fast and efficient interconnectivity between devices.

1. High Performance: This HCA supports QDR (Quad Data Rate) InfiniBand, which provides a high data transfer rate of up to 40 Gbps, making it ideal for high-performance computing, data analytics, and other bandwidth-intensive applications.

2. Scalability: The ConnectX-2 Dual HCA supports up to 128 active ports per system, making it scalable for larger clusters and data centers.

3. Energy Efficient: The HCA is designed to be energy efficient, reducing power consumption and cooling costs in data centers.

4. Reliability: The HCA is built with reliable components and features error correction mechanisms, ensuring data integrity and reducing downtime.

5. Wide Compatibility: The ConnectX-2 Dual HCA is compatible with a wide range of operating systems and hypervisors, including Windows, Linux, and VMware.

1. High Cost: InfiniBand HCAs, especially high-performance ones like the ConnectX-2 Dual, can be quite expensive.

2. Requires Specific Hardware and Software: InfiniBand requires specific hardware and software, which may not be available in all environments.

3. Limited Adoption: InfiniBand is not as widely adopted as other networking protocols like Ethernet, which may limit the availability of support and resources.

The ConnectX-2 Dual 593412-001 592520-B21 PCIe G2 QDR 4x InfiniBand HCA is a high-performance networking solution ideal for high-bandwidth applications. Its scalability, reliability, and energy efficiency make it a good choice for data centers and high-performance computing environments. However, its high cost, specific hardware and software requirements, and limited adoption are important considerations. If these factors align with your needs, the ConnectX-2 Dual HCA could be a valuable investment. If not, other networking solutions may be more suitable.

If you need a high-performance networking solution for bandwidth-intensive applications and can afford the investment, the ConnectX-2 Dual 593412-001 592520-B21 PCIe G2 QDR 4x InfiniBand HCA is a strong consideration. However, carefully evaluate your specific requirements and consider other networking solutions before making a decision.

part #: 592520-b21 prices

• $17.35-$44.95

specifications diskcontrolle:

• brand: Hp

Seller:

• city: Houston, Texas
• zipcode: 77084

Shipping:

• cost: $0.0
• handling: 1 days
• type: Flat

Offer:

• quantity: 1
• best offer: false
• Started: April 15, 2015, 7:10 am
• # Sold: 0
• # bids: 0

Ratings:

1. Bad drive. Do not recommend buying from this seller. Never sent RMA April 14, 2015, 10:56 pm
2. Very good transaction. No problems at all. April 14, 2015, 6:11 pm
3. Fast delivery, great packaging. will do more business in the future for sure April 14, 2015, 1:20 am
4. Thanks for a Pleasant Transaction. AAA++ GOOD COMMUNICATION - HIGHLY RECOMMENDED April 14, 2015, 1:57 pm
5. very good April 14, 2015, 5:15 am

General:

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

Returns:

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

Payments:

• PayPal

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