MELLANOX Dual Lp 011110053725 CONNECTX-5 25GB SFP28 MCX512F-ACAT-OSTK

( Brand: Mellanox ), ( Manufacturer Part Number: CX512F ), ( Model: MCX512F-ACAT-CO1 ), ( Type: Dell ), ( Form Factor: Low Profile ), ( Network Management Type: Managed ), ( California Prop 65 Warning: This Product Contains A Chemical Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. ), ( UPC: 011110053725 )

Review MELLANOX Connectx-5 En Dual 25gb Lp

The Mellanox ConnectX-5 CX512F Dual 25Gb SFP28 MCX512F-ACAT-OSTK is a high-performance network adapter designed for data centers and hyperscale environments. This dual-port network adapter features two 25Gb SFP28 (Small Form-factor Pluggable 25 Gigabit Ethernet) ports, delivering an aggregate bandwidth of 50Gbps. With support for both RoCE (Remote Direct Memory Access over Converged Ethernet) and iSCSI protocols, this network adapter is ideal for high-bandwidth, low-latency applications, such as HPC (High Performance Computing), AI (Artificial Intelligence), and Big Data analytics.

The ConnectX-5 adapter utilizes Mellanox's latest Volta architecture, which delivers industry-leading performance and power efficiency. It also supports SR-IOV (Single Root I/O Virtualization), enabling each virtual function to have a direct PCIe connection to the CPU, reducing software overhead and increasing performance.

The adapter is equipped with 128 lanes of Gen 3.1 PCIe, enabling seamless integration with modern server platforms and providing ample bandwidth for data transfer. It also features advanced offload engines for RDMA, TCP/UDP checksum offload, and header compression, reducing CPU load and improving network efficiency.

The Mellanox ConnectX-5 CX512F Dual 25Gb SFP28 MCX512F-ACAT-OSTK is a fully featured network adapter, designed for the most demanding data center environments. Its robust feature set, combined with its high performance and power efficiency, makes it an excellent choice for organizations seeking to optimize their network infrastructure for high-bandwidth, low-latency applications.

The Mellanox ConnectX-5 Dual 25Gb SFP28 LP MCX512F-ACAT-OSTK is a high-performance network interface card (NIC) designed for data centers and hyperscale environments. This NIC offers 25 Gbps Ethernet connectivity using SFP28 transceivers. In this response, I will discuss the pros and cons of investing in this product, followed by a conclusion and recommendation.

1. High Bandwidth: With a data transfer rate of 25 Gbps, this NIC can effectively handle high-speed data workloads, making it suitable for large-scale data centers and cloud environments.

2. Low Latency: The ConnectX-5 NIC offers low latency, which is crucial for applications that require real-time data processing, such as financial trading, machine learning, and high-performance computing.

3. Energy Efficient: This NIC is designed to be energy efficient, consuming less power than its predecessors while maintaining high performance.

4. Advanced Features: The ConnectX-5 NIC comes with several advanced features, including offload engines for accelerating network traffic processing, support for RoCE and iWARP protocols, and built-in security features.

1. Cost: The Mellanox ConnectX-5 Dual 25Gb SFP28 LP MCX512F-ACAT-OSTK is a premium product, and its price point might be a deterrent for smaller organizations or individuals with limited budgets.

2. Complexity: Implementing and managing this high-performance NIC may require a certain level of expertise in networking and data center infrastructure, which could add to the overall cost and complexity.

The Mellanox ConnectX-5 Dual 25Gb SFP28 LP MCX512F-ACAT-OSTK is an excellent choice for organizations that require high-speed, low-latency networking capabilities and can afford the investment. It offers advanced features and energy efficiency, making it a suitable option for data centers and cloud environments. However, its cost and complexity may be a concern for smaller organizations or individuals.

If you are in the market for a high-performance networking solution and can afford the investment, the Mellanox ConnectX-5 Dual 25Gb SFP28 LP MCX512F-ACAT-OSTK is an excellent choice. Its advanced features, energy efficiency, and high-speed connectivity make it an ideal solution for large-scale data centers and cloud environments. However, if you have a limited budget or require a simpler networking solution, there are other, more cost-effective options available in the market.

Details:

Up for sale is a Mellanox ConnectX-5 EN CX512F Dual 25Gb SFP28 LP MCX512F-ACAT-OSTK. All technicians carry OEM specific certifications. Boxes or APO/FPO. That's why byte offers a 30-Day Money Back Guarantee.

Over 40,000 square feet of air conditioned space in two facilities. All parts are guaranteed to be genuine OEM and free of any white label, or third-party. All parts ship in anti-static or ESD packaging to ensure safe transit.

part #: cx512f prices

• $76.00-$179.90

specifications chompiserver:

• brand: Mellanox
• mpn: Cx512f
• model: Mcx512f-acat-co1
• type: Dell
• form factor: Low Profile
• network management type: Managed
• california prop 65 warning: This Product Contains A Chemical Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm.
• upc: 011110053725

general chompiserver:

• Enterprise Networking, Servers > Servers, Clients Terminals > Computer Servers
• condition: Used

shipping chompiserver:

• service: FedEx Express Saver, FedEx Standard Overnight
• type: Calculated
• carrier: FedEx
• cost: $0.00
• class: Expedited, One-day
• transit: 2-4 Days

offer chompiserver:

• options: Ship-to-home
• started: July 14, 2025
• availability: In Stock
• best offers: True
• quantity: 2
• sold: 0

payments chompiserver:

• other
• credit card: Diners-club
• wallet: Apple-pay

seller chompiserver:

• # reviews: 5546
• rating: 99.8%
• city: Bradenton, Florida

returns chompiserver:

• method: Money back
• time: 30 Days
• policy: Returns Accepted
• paid by: Seller