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MCX516A-GCAT, Mellanox ConnectX-5 EN Network Interface Card, 50GbE Dual QSFP28/PCIe3.0 x16/Tall Bracket

Marque: Mellanox
Modèle: MCX516A-GCAT
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626,00 US$

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MCX516A-GCAT, Mellanox ConnectX-5 EN Network Interface Card, 50GbE Dual QSFP28/PCIe3.0 x16/Tall Bracket

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626,00 US$

Vue d’ensemble

Mellanox MCX516A-GCAT Vue d’ensemble

The Mellanox MCX516A-GCAT is a high-performance ConnectX-5 EN network interface card, ideal for engineers and IT professionals who need reliable 50GbE dual-port QSFP28 connectivity. With PCIe 3.0 x16 technology, this NIC delivers exceptional power, speed, and versatility, making it perfect for data centers, high-performance computing, and enterprise server environments.

MCX516A-GCAT Product Highlights

● 50GbE dual-port QSFP28
● PCIe 3.0 x16
● High-performance NIC
● Tall bracket design
● ConnectX-5 technology

Product Features Comparison

Model	MCX516A-GCAT	MCX515A-CCAT	MCX516A-CDAI	MCX516A-ECAT	MCX516A-CDAT	MCX512A-ACAT	MCX516A-GDAI
Ports	2x 50GbE QSFP28	1x 100GbE QSFP28	2x 100GbE QSFP28	2x 25GbE SFP28	2x 25GbE QSFP28	2x 10GbE SFP+	2x 50GbE QSFP28
Bracket	Tall	Tall	Short	Tall	Short	Tall	Short
Interface	PCIe 3.0 x16	PCIe 3.0 x16	PCIe 3.0 x16	PCIe 3.0 x8	PCIe 3.0 x16	PCIe 3.0 x8	PCIe 3.0 x16
Speed	50Gbps	100Gbps	100Gbps	25Gbps	25Gbps	10Gbps	50Gbps
Technology	ConnectX-5	ConnectX-5	ConnectX-5	ConnectX-4	ConnectX-5	ConnectX-4	ConnectX-5
Use Case	Data Center	Data Center	HPC	Enterprise	Enterprise	Server	Data Center

MCX516A-GCAT Product Application Scenarios

● High-performance data centers
● Enterprise server environments
● High-performance computing (HPC)

Optional Add-ons

Model	Description
ACC-211201	50GbE QSFP28 Transceiver
MTB-3002	PCIe 3.0 Expansion Kit
CAB-111204	QSFP28 Direct Attach Cable

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spécification

Mellanox MCX516A-GCAT spécification

MCX516A-GCAT Specifications
Brand	Mellanox
Model	MCX516A-GCAT
Network Interface	ConnectX-5 EN
Network Speed	50GbE
Ports	Dual-Port QSFP28
PCI Express Version	PCIe 3.0
PCI Express Lane Count	x16
Bracket Type	Tall Bracket
Form Factor	Plug-in Card
Maximum Power Consumption	180W
Latency	Low
Virtualization Support	SR-IOV, NVGRE, VXLAN
Operating Temperature	0°C to 55°C
Storage Temperature	-40°C to 75°C
RoHS Compliance	Yes
MTBF	Over 2,000,000 Hours
Supported OS	Windows, Linux
Security Features	Advanced Encryption, Secure Boot
Management Interface	NC-SI over MCTP
Warranty	3 Years

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MCX516A-GCAT, Mellanox ConnectX-5 EN Network Interface Card, 50GbE Dual QSFP28/PCIe3.0 x16/Tall Bracket

Faster Delivery, Globally Ready

Keep Projects On Time

Leading Global Distributor Since 2002

Worry-Free Coverage with RSCare

Your Trusted Genuine Source

MCX516A-GCAT, Mellanox ConnectX-5 EN Network Interface Card, 50GbE Dual QSFP28/PCIe3.0 x16/Tall Bracket

Mellanox MCX516A-GCAT Vue d’ensemble

Certificats de qualité

Mellanox MCX516A-GCAT spécification

MCX516A-GCAT Specifications

Certificats de qualité

Need Help? Technical Experts Available Now.

Your Trusted Global ICT Partner

ICT Tools Hub for Confident Monitoring

Certified Experts Across Leading Vendors

The Choice of 21,500 +Global Customers

Best-Fit Solutions for Your Network

Deploy DeepSeek-V3/R1: Powerful AI, Low Cost

Beyond Bandwidth: The 100G+ Data Center Architecture

400G/800G Ethernet Switch: Maxmize Margins via AI-Ready Solutions

Leading Global Distributor
Since 2002