Mellanox MCX512A-Acut 10/25gbe Dual-Port SFP28, Pcie3.0 X8, Uefi Enabled Nic

• Type: Wireless
• Bandwidth: 10Mbps/100Mbps
• Interface: PCI Express
• Model NO.: Mellanox MCX512A-ACUT
• Transmission Rate: 10/100/1000Mbps
• Application: Desktop, Laptop, Server
• Connecting Medium: Ask Us
• Motherboard Integrated: Separate Network Card
• Frequency Range: Single Frequency
• Type of Network: Fast Ethernet
• Field: Workstation
• Product Warranty: 1 Year
• Use: Storage Networks
• Production Lead Time: 10-25 Days
• Supply Capacity: 10, 000PCS Per Month
• Transport Package: Paper Box
• Specification: OEM
• Trademark: None
• Origin: China
• Production Capacity: 10, 000PCS Per Month
• Package Size: 103.00cm * 103.00cm * 35.00cm
• Package Gross Weight: 5.000kg

Product Description

Mellanox MCX512A-ACUT ConnectX-5 EN Network Interface Card

The Mellanox MCX512A-ACUT ConnectX-5 EN is a high-performance 10/25GbE dual-port SFP28 network interface card (NIC) designed for data centers, cloud computing, high-performance computing (HPC), and storage solutions. Featuring PCIe 3.0 x8 connectivity, this NIC delivers ultra-low latency, high throughput, and superior networking efficiency for demanding applications. UEFI enabled (x86/ARM), it provides enhanced boot-time network management and security for modern server architectures.
 

Detailed Photos

Key Features

• Dual-Port 10/25GbE Connectivity - Supports high-speed data transmission via SFP28 interfaces.

• PCIe 3.0 x8 Interface - Ensures optimal bandwidth utilization with minimal latency.

• RDMA Over Converged Ethernet (RoCE v2) - Enables direct memory access for high-efficiency networking.

• UEFI Boot Support (x86/ARM) - Allows advanced pre-boot configuration and secure network deployment.

• Hardware Offloading - Supports SR-IOV, NVGRE, VXLAN, and Geneve tunneling acceleration.

• Advanced Security - Hardware root of trust, secure firmware updates, and enhanced access control.

• Energy-Efficient Design - Optimized for high-performance computing with low power consumption.

• Tall Bracket Included - Designed for standard server racks (low-profile bracket available separately).

BENEFITS of MCX512A-ACUT

• Scalable high-speed networking for enterprise, cloud, and HPC environments.

• Advanced RoCE v2 support for low-latency, high-bandwidth data movement in storage and AI workloads.

• Optimized for virtualization, enabling efficient workload balancing and high-performance network overlays.

• Enhanced boot security and manageability with UEFI support for x86 and ARM architectures.

• Support for NVMe-over-Fabrics (NVMe-oF) for ultra-fast storage access in data centers.

Technical Specifications: MCX512A-ACUT

Parameter	Specification
Model	MCX512A-ACUT
Network Speed	10GbE / 25GbE
Ports	2 × SFP28
Interface	PCIe 3.0 x8
RDMA Support	RoCE v2
Virtualization	SR-IOV, VXLAN, NVGRE, Geneve
UEFI Support	Yes (x86/ARM)
Security Features	Secure firmware updates, hardware root of trust
Form Factor	Standard with Tall Bracket (low-profile option available)
Power Consumption	Low Power Design
Operating Temperature	0°C to 55°C
Compliance	RoHS, IEEE 802.3

Applications

1. Enterprise & Hyperscale Data Centers - Provides ultra-fast, scalable networking for large-scale infrastructure.

2. Cloud Computing & Virtualization - Supports high-performance cloud applications with SR-IOV acceleration.

3. High-Performance Computing (HPC) - Reduces latency and CPU overhead, enabling faster AI and machine learning workflows.

4. Storage Networking - Optimized for NVMe-over-Fabrics (NVMe-oF), ensuring high-speed storage performance.

5. Edge Computing & AI Workloads - Delivers low-latency, high-bandwidth networking for real-time data processing.