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Mellanox MCX516A-CCAT Network Adapter
Mellanox MCX516A-CCAT Network Adapter — photo 2
Mellanox MCX516A-CCAT Network Adapter — photo 3

Mellanox SKU MCX516A-CCAT

Mellanox MCX516A-CCAT Network Adapter

5 EN, PCIe 3.0 x16, Network adapter, 100 Gigabit QSFP28 x 2

$625.00

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  • Free US shipping on orders over $300
  • Manufacturer warranty
  • 30-day returns on unopened items

The Mellanox MCX516-CCAT is a member of the ConnectX-5 Ethernet Adapter Cards family. This product is designed to deliver high bandwidth and low latency for modern data centers. The MCX516-CCAT provides dual 100Gb/s Ethernet ports, less than 700 nanoseconds latency, and a high message rate, offering superior performance and adaptability for highly demanding applications and industries.

Product NameMellanox MCX516A-CCAT Network Adapter
Product FamilyMellanox ConnectX-5 Series
Product TypeNetwork Adapter Card
ConnectorDual QSFP28 (copper and optical)
Data RateEthernet: 1/10/25/40/50/100 Gb/s
PCI Express Gen 3.0SERDES @ 8.0GT/s, 16 lanes (2.0 and 1.1 compatible)
Voltage12V
Maximum Current100 mA
Typical Power (Passive Cable)16.2 W
Maximum Power (Passive Cable)19.0 W
Maximum Power (Active 1.5W Cable)22.3 W
Maximum Power (Active 2.5W Cable)24.6 W
Size2.71 in. x 5.6 in. (68.90mm x 142.24 mm) – low profile
Message RateLess than 700 nanoseconds latency
Sub 0.8 µs LatencyYes
Supported Architecturesx86, Power, Arm
Airflow (Passive Cable)350 LFM
Airflow (Active 1.5W Cable)500 LFM
Airflow (Active 2.5W Cable)600 LFM
Airflow (Active 3.5W Cable)650 LFM
Airflow (Active 5W Cable)1300 LFM
Operating TemperatureOperational: 0°C to 55°C, Non-operational: -40°C to 70°C
HumidityOperational: 10% to 85% relative humidity, Non-operational: 10% to 90% relative humidity
Altitude (Operational)3050 m
Regulatory ComplianceSafety: CB / cTUVus / CE, EMC: CE / FCC / VCCI / ICES / RCM, RoHS: RoHS-R6

The Mellanox MCX516-CCAT is a member of the ConnectX-5 Ethernet Adapter Cards family. This product is designed to deliver high bandwidth and low latency for modern data centers. The MCX516-CCAT provides dual 100Gb/s Ethernet ports, less than 700 nanoseconds latency, and a high message rate, offering superior performance and adaptability for highly demanding applications and industries.

Quick Specs

  • 16x PCIe 3.0
  • Dual-port QSFP28
  • Tall Bracket
  • NVMe over fabric offloads

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