Mellanox MCX4121A-ACAT ConnectX-4 Lx EN network interface card

Mellanox ConnectX-4 Lx EN network interface card, 25GbE dual-port SFP28, PCIe3.0 x8, Tall bracket, ROHS R6

Scan code: LN78677 Manufacturer code: MCX4121A-ACAT Request call
£536.48Item currently awaiting an ETA
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Pay on Scan Finance with a 10% deposit from just £13.40 / month (APR 15.9%)
From £25.75 / month (APR 14.9%)
Monthly Payment: £93.10
Instalment Rate: 14.9% p.a. (fixed)
Cost of purchase: £536.48
Total inc. interest: £558.55
Monthly Payment: £48.17
Instalment Rate: 14.9% p.a. (fixed)
Cost of purchase: £536.48
Total inc. interest: £577.93
Monthly Payment: £33.21
Instalment Rate: 14.9% p.a. (fixed)
Cost of purchase: £536.48
Total inc. interest: £597.76
Monthly Payment: £25.75
Instalment Rate: 14.9% p.a. (fixed)
Cost of purchase: £536.48
Total inc. interest: £618.02
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Delivery options £5.48 By DPD DPD Delivered to your specified address. Receive SMS with one-hour delivery window. Free Collect Instore Q-Collect Place your order online and collect from our Bolton store with Q-Collect. Weekend, timed and European delivery options are available at checkout ScanProtect protection ScanProtect Protect against installation damage for 28 days.More
Product Overview ConnectX -4 Lx EN
1/10/25/40/50 Gigabit Ethernet Adapter Cards supporting RDMA, Overlay Networks Encapsulation/Decapsulation and more...

ConnectX-4 Lx EN Network Controller with 1/10/25/40/50Gb/s Ethernet connectivity addresses virtualized infrastructure challenges, delivering best-in-class and highest performance to various demanding markets and applications. Providing true hardware-based I/O isolation with unmatched scalability and efficiency, achieving the most cost-effective and flexible solution for Web 2.0, Cloud, data analytics, database, and storage platforms.

With the exponential increase in usage of data and the creation of new applications, the demand for the highest throughput, lowest latency, virtualization and sophisticated data acceleration engines continues to rise. ConnectX-4 Lx EN enables data centers to leverage the world’s leading interconnect adapter for increasing their operational efficiency, improving servers’ utilization, maximizing applications productivity, while reducing total cost of ownership (TCO).

ConnectX-4 Lx EN provides an unmatched combination of 1, 10, 25, 40, and 50GbE bandwidth, sub-microsecond latency and a 75 million packets per second message rate. It includes native hardware support for RDMA over Converged Ethernet, Ethernet stateless offload engines, Overlay Networks,and GPUDirect® Technology. Features Benefits:
• Highest performing boards for applications requiring high bandwidth, low latency and high message rate.
• Industry leading throughput and latency for Web 2.0, Cloud and Big Data applications.
• Smart interconnect for x86, Power, ARM, and GPU-based compute and storage platforms.
• Cutting-edge performance in virtualized overlay networks.
• Efficient I/O consolidation, lowering data center costs and complexity.
• Virtualization acceleration.
• Power efficiency.

Key Features:
• 1/10/25/40/50Gb/s speeds.
• Single and dual-port options available.
• Erasure Coding offload.
• Virtualization.
• Accelerated Switching and Packet Processing (ASAP2).
• Low latency RDMA over Converged Ethernet (RoCE).
• CPU offloading of transport operations.
• Application offloading.
• Mellanox PeerDirect™ communication acceleration.
• Hardware offloads for NVGRE, VXLAN and GENEVE encapsulated traffic.
• End-to-end QoS and congestion control.
• Hardware-based I/O virtualization.
• RoHS-R6.

Please note your statutory rights are not affected.

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12 months
Return to base
DOA Period:
7 days
RTB Period:
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Manufacturer Contact Details
TekSpek Guides
Home Networking
Home Networking
Date Issued: 26th Oct 2006

As a growing number of homes contain more than one computer, their users must find ways to network them. The primary purpose for creating a home network tends to be to provide Internet access to all computers within the house. There are other good reasons, however. These include enabling LAN gaming, data backups from one machine to another and the sharing of music within the home.

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Mellanox MCX4121A-ACAT ConnectX-4 Lx EN network interface card
Mellanox MCX4121A-ACAT ConnectX-4 Lx EN network interface card