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NetworkTigers: Reliable, Quality-Tested Network Equipment
Supporting network managers with high quality switches, routers, PDUs, and firewalls since 1996
The NVIDIA Mellanox MQM9790-NS2F is a 400Gb/s NDR InfiniBand switch that connects GPU and compute servers in AI and HPC clusters. It provides 64 ports of 400Gb/s in a single 1U switch through 32 OSFP cages.
Choose the QM9790 when your fabric already runs a subnet manager on a server or on a managed switch. It costs less than the managed QM9700 and delivers the same 400Gb/s performance. It needs 200-240V power and a back-to-front airflow rack.
nVidia Mellanox MQM9790-NS2F: 64-ports NDR, 32 OSFP ports, unmanaged, P2C airflow (forward, back-to-front).
- Network Ports : 64x 400 Gigabit NDR ports through 32x OSFP
- Management Ports : 1x USB 3.0, 1x USB for I2C channel, 1x RJ45, 1x RJ45 (UART)
- Switch Version : Externally managed, no onboard OS (subnet manager runs elsewhere in the fabric)
- AirFlow Direction : Back-to-Front Airflow
- Fan Modules : 7x MTEF-FANF-L Fan Modules Included
- Power Supplies : 2x MTEF-PSF-AC-K 2000W AC Power Supplies Included, 200-240V
- Switching Capacity : 51.2Tb/s (25.6Tb/s each direction)
- nVidia SKU : 920-9B210-00FN-0D0
- Model Number : MQM9790-NS2F
- Part Number : MQM9790-NS2F, 920-9B210-00FN-0D0
- Condition : Seller refurbished
- One (1) Seller refurbished nVidia Mellanox MQM9790-NS2F 64x 400GB OSFP Un-Managed B-F Airflow Switch as described above
- Two (2) Power Cords Included
- Two (2) AC Power Supplies Included
- Seven (7) Fan Modules Included
- Manuals or product brochures are not included. Software or Firmware DVDs or CDs are not included
Product information and installation instructions may be found on the manufacturer's website or the web. Software or firmware updates may be available through the manufacturer's website - Rack Mount Brackets Not Included
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nVidia Mellanox MQM9790-NS2F 64x 400GB NDR 32x OSFP Unmanaged B-F (P2C) Switch
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