Mellanox InfiniBand MQM8790-HS2F
The QM8790 is built with Quantum InfiniBand switching equipment,
providing up to 40 200Gb/s ports with full bidirectional bandwidth
per port. These standalone switches are ideal for top-of-rack leaf
connectivity or building small to very large clusters for
high-performance computing (HPC) environments and enterprise data
centers (EDC).
Product Details
The QM8790 is built with Quantum InfiniBand switching equipment,
providing up to 40 200Gb/s ports with full bidirectional bandwidth
per port. These standalone switches are ideal for top-of-rack leaf
connectivity or building small to very large clusters for
high-performance computing (HPC) environments and enterprise data
centers (EDC).
Product advantages
Industry-leading switch platform in performance, power and density
Designed to save energy and costs
Collective communication acceleration
Quick and easy setup and management
Maximize performance by eliminating fabric congestion
Backwards compatible with 40G, 56G and 100G rates
Product Features
40 HDR 200Gb/s ports, 80 HDR100 100Gb/s ports (use breakout cables)
16Tb/s aggregate switch throughput
Sub-130ns switching latency
1+1 redundant and hot-swappable power supplies
N+1 redundancy and hot-swappable fans
80 Gold+ and Energy Star certified power supplies
x86 ComEx Broadwell CPU
adaptive routing
congestion control
Collective offloading (SHARP technology)
VL mapping (VL2VL)
| Model name | MQM8790-HS2F | Equipment height | 1U |
| port speed | 40 QSFP56 200Gb/s | Support rate | 200G HDR/100G EDR/56G FDR/40G QDR |
| Throughput | 16Tb/s | Delay | 130ns |
| CPU | x86 ComEx Broadwell D-1508 | system memory | 8GB |
| operating system | / | management style | non-management |
| Dimensions (height x width x depth) | 1.7"(H) x 17"W) x23.2"(D), (43.6mm (H) x 433.2mm (W) x 590.6mm (D)) |
Notices:
1. Open the packaging, check the products carefully, and take them
gently.
2. The product is a brand new original unopened equipment.
3. All products 3 year warranty, and the buyer is responsible for
the return shipping cost.
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