Mellanox Quantum QM8790 - Switch - smart - 40 x HDR InfiniBand QSFP56 - back to front airflow - desktop, rack-mountable

Category: Managed Switches
Code: MQM8790-HS2R
Brand: NVIDIA
Warranty: Unknown
For illustrative purpose only
Stock Qty Est. Delivery Price
VAT
IMUS 1 10/5/2026 unknown 15,970.07
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Product Description
Mellanox Quantum QM8790 - switch - 40 ports - smart - rack-mountable
Device Type
Switch - 40 ports - smart
Enclosure Type
Back to front airflow rack-mountable 1U
Subtype
InfiniBand
Ports
40 x HDR InfiniBand QSFP56
Performance
Non-blocking switching capacity: 16 Tbps ¦ Bandwidth per port (40 HDR): 200 Gbps ¦ Bandwidth per port (80 HDR with splitter cables): 100 Gbps ¦ Port-to-port latency: 90 ns ¦ Performance: 15800000 messages per second
Capacity
Virtual lanes: 9
Features
Port mirroring, reset button, static routing, adaptive routing, congestion control, hot swappable fan, Co-Design SHArP technology, VL2VL mapping
Compliant Standards
IBTA 1.21, IBTA 1.3
Power
AC 120/230 V (50 - 60 Hz)
Power Redundancy
Yes
Environmental Standards
ENERGY STAR Qualified
Manufacturer Warranty
1-year warranty
Device Type
Switch - 40 ports - smart
Enclosure Type
Back to front airflow desktop, rack-mountable 1U
Subtype
InfiniBand
Ports
40 x HDR InfiniBand QSFP56
Performance
Non-blocking switching capacity: 16 Tbps ¦ Bandwidth per port (40 HDR): 200 Gbps ¦ Bandwidth per port (80 HDR with splitter cables): 100 Gbps ¦ Port-to-port latency: 90 ns ¦ Performance: 15800000 messages per second
Capacity
Virtual lanes: 9
Features
Port mirroring, reset button, static routing, adaptive routing, congestion control, hot swappable fan, Co-Design SHArP technology, VL2VL mapping
Compliant Standards
IBTA 1.21, IBTA 1.3
Status Indicators
Port status, power, Unit ID, system, link/activity, fan
Interfaces
40 x QSFP56 ¦ Management RJ-45
Power Device
Internal power supply - hot-plug
Installed Qty
2
Power Redundancy
Yes
Power Redundancy Scheme
1+1
Voltage Required
AC 120/230 V (50 - 60 Hz)
80 PLUS Certification
80 PLUS Gold
Features
80 PLUS Gold efficiency
ENERGY STAR Certified
Yes
Included Accessories
Rack rails kit
Rack Mounting Kit
Included
Compliant Standards
VCCI, CB, EMC, FCC, RoHS, ICES, cTUVus, ISO 7779, ETS 300 753, RCM, IFS HPC, CU
Service & Support
Limited warranty - 1 year
Min Operating Temperature
32 °F
Max Operating Temperature
104 °F
Humidity Range Operating
10 - 85% (non-condensing)
Min Storage Temperature
-40 °F
Max Storage Temperature
158 °F
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