LENOVO 00KH926 Mellanox MCX455A CONNECTX-4 100G

( Brand: Lenovo ), ( Manufacturer Part Number: 00KH926 ), ( Country Of Origin: China )

Review LENOVO Mellanox Connectx-4 100g

Introducing the Lenovo 00kh926, a high-performance networking solution from Lenovo and Mellanox Technologies. This product features the Mellanox ConnectX-4 Lx 100G Ethernet Adapter, which is part of the Mellanox MCX455A series, delivering unmatched data transfer speeds and low latency.

The ConnectX-4 Lx adapter is based on Mellanox's latest SiliconPhotonics technology, ensuring efficient and reliable data transmission. With 100Gb Ethernet capabilities, it offers an impressive data transfer rate of up to 100Gbps, enabling you to handle massive data workloads with ease.

The Lenovo 00kh926 is designed with a dual-port configuration, providing you with the flexibility to connect two servers or switches for increased network efficiency and redundancy. It supports both RoCE (Remote Direct Memory Access over Converged Ethernet) and iSCSI (Internet Small Computer System Interface) protocols, catering to various data center requirements.

This adapter also features advanced offload engines for TCP, UDP, and other protocols, minimizing the CPU load and improving overall system performance. Additionally, it supports various security features, including IPsec and SSL offloading, ensuring your data remains secure during transmission.

The Lenovo 00kh926 comes with a compact, half-height, half-length form factor, making it an ideal choice for space-constrained environments. It is also power-efficient, consuming only 15 watts per port, reducing your power consumption and cooling costs.

In summary, the Lenovo 00kh926, with its Mellanox ConnectX-4 Lx 100G Ethernet Adapter, offers unprecedented data transfer speeds, low latency, and high network efficiency. Its advanced features, flexible connectivity options, and compact design make it an excellent choice for modern data centers and high-performance computing environments.

The Lenovo 00kh926 Mellanox ConnectX-4 Lx 100G Ethernet Adapter, based on the Mellanox MCX455A chipset, is a high-performance networking solution designed for data centers and hyperscale environments. This adapter supports 100GbE Ethernet connectivity and offers advanced features such as RDMA over Converged Ethernet (RoCE) and Data Center Bridging (DCB). Let's discuss the pros and cons of investing in this adapter.

1. High Bandwidth: With 100GbE support, this adapter can deliver significantly higher throughput compared to traditional 10GbE and 40GbE adapters, making it an ideal choice for data-intensive workloads.

2. Advanced Features: The adapter comes with advanced features such as RoCE and Data Center Bridging (DCB), which enable efficient data transfer and network traffic management in data center environments.

3. Scalability: The 100GbE connectivity of this adapter allows for greater scalability in terms of network bandwidth and capacity, enabling organizations to accommodate growing data demands.

4. Low Latency: Mellanox's ConnectX-4 series adapters are known for their low latency, making them suitable for latency-sensitive applications, such as financial services, high-frequency trading, and real-time analytics.

5. Energy Efficient: The adapter is designed to be energy efficient, which can help reduce overall power consumption and operating costs in data center environments.

1. Cost: The Lenovo 00kh926 Mellanox ConnectX-4 Lx 100G Ethernet Adapter is a high-end solution, and the cost of acquiring and deploying it can be significant.

2. Complexity: The advanced features and high-performance capabilities of this adapter may require additional expertise and resources to deploy, manage, and troubleshoot.

3. Compatibility: Ensuring compatibility with other networking components, servers, and switch firmware is essential to ensure proper functionality and performance.

In conclusion, the Lenovo 00kh926 Mellanox ConnectX-4 Lx 100G Ethernet Adapter offers numerous advantages, such as high bandwidth, advanced features, scalability, low latency, and energy efficiency. However, its high cost and complexity might be a concern for some organizations. If your workload demands significant network bandwidth, low latency, and advanced features, this adapter could be a worthwhile investment. It is recommended for data centers, hyperscale environments, and latency-sensitive applications where high network performance and advanced capabilities are essential.

Details:

Mellanox MCX455A ConnectX-4 100G 00KH926 LENOVO,: Comes only in anti-static wrap,NOT retail package.

part #: 00kh926 prices

• $74.99-$169.90

specifications serversappy:

• brand: Lenovo
• manufacturer part number: 00KH926
• country of origin: China

payments serversappy:

• credit card: Visa
• other
• wallet: Apple-pay

offer serversappy:

• options: Ship-to-home
• availability: In Stock
• quantity: 1
• best offers: True
• sold: 0
• started: April 3, 2026

returns serversappy:

• method: Money back
• paid by: Buyer
• policy: Returns Accepted
• time: 14 Days

general serversappy:

• condition: Used
• Enterprise Networking, Servers > Server Components > Other Ent Server Components

seller serversappy:

• rating: 99.4%
• city: Santa Clara, California
• # reviews: 14469

shipping serversappy:

• class: Standard
• type: Fixed
• service: Standard
• cost: $7.95
• transit: 4-8 Days

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