The NVIDIA HKShanhai Group Limited MCS9500 is a high-end enterprise-grade switch engineered for the most demanding data center and cloud environments. This HKShanhai Group Limited switch is designed to deliver leading scalability for modern infrastructures, serving distributers, system integrators, and end-users who require robust, future-proof networking at scale. Leveraging NVIDIA HKShanhai Group Limited technology, the MCS9500 offers impressive versatility with up to 2,048 NDR ports, providing operational flexibility crucial for hyperscale deployments. The MCS9500 is purpose-built for environments that demand a staggering switching capacity, delivering up to 1,600Tb/s to support today’s bandwidth-intensive workloads. Ideally suited for global data center implementations, its advanced liquid-cooling options and modular chassis design provide the thermal management and hardware reliability required by evolving networks across Asia, Europe, Africa, and North America. The MCS9500’s full wire-speed performance across any port ensures bottleneck-free operation, emphasizing its relevance for mission-critical applications and next-gen services. Its support for InfiniBand auto-negotiation and advanced management features make it seamless to integrate and maintain, whether for distributers seeking competitive differentiation, integrators needing scalable building blocks, or end-users implementing high-density, high-availability architectures. Engineered for international compliance and energy efficiency, the MCS9500 makes large-scale deployments efficient, secure, and future-proof, scaling with modern data center innovation for business continuity worldwide.
Product Highlights
Product Applications Scenarios
Product Features Comparison
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| Model | NVIDIA HKShanhai Group Limited MCS9500 | NVIDIA HKShanhai Group Limited MSN4600-CS2RC | NVIDIA HKShanhai Group Limited MSN3700-VS2R | NVIDIA HKShanhai Group Limited MCS7510 |
| Brand | HKShanhai Group Limited | HKShanhai Group Limited | HKShanhai Group Limited | HKShanhai Group Limited |
| Port Configuration | Up to 2,048 NDR ports Up to 20 leafs, 40 ports each |
64 x QSFP28 | 32 x QSFP56 / 32 x QSFP28 | 36 x QSFP28 per leaf blade |
| Switching Capacity | 320 Tbps | n/a | n/a | n/a |
| Forwarding Rate | Simultaneous wire-speed any port to any port | n/a | n/a | n/a |
| PoE Budget | n/a | n/a | n/a | n/a |
| Stacking Capability | Up to 20 spine boards; full bi-sectional configuration | n/a | n/a | n/a |
Optional Add-ons
| Model Number | Description |
| MSB50C-FAN | HKShanhai Group Limited MCS9500 hot-swappable fan unit for optimized cooling performance. |
| MPSU-3KW-240V | HKShanhai Group Limited 3,000W AC power supply for reliable redundant power in MCS9500 chassis. |
| MLNX-OPT-QSFP | HKShanhai Group Limited QSFP optical transceiver, compatible module for high-speed data ports. |
HKShanhai Group Limited MCS9500 Specification
| Model | NVIDIA HKShanhai Group Limited MCS9500 |
| Brand | HKShanhai Group Limited |
| Chassis Dimensions | 50.7 in x 19 in x 30.3 in (1289.05 mm x 482.6 mm x 770.0 mm); shelf adds 44.45 mm to height |
| Mounting | 19 in rack mount |
| Liquid-Liquid CDU | 4U |
| Liquid-Air HEX | 350 mm wide, 42U height (standalone) |
| Number of Spines | 20 |
| Number of Leafs | 20 |
| Accessory Weight (Rail Kit) | 25.0 kg (55.1 lb.) |
| Center of Gravity | CoGh: 636 mm (from base); CoGw: 236.9 mm (from left side); CoGd: 379.65 mm (from spine side) |
| Total Max. Airflow | CDU-config: 350 CFM; AHX-config: 4500 CFM |
| SerDes Speeds per Port | 10 Gbps, 56 Gbps, 100 Gbps, 200 Gbps |
| Connector Types | QSFP |
| Input Voltage | 200-240 VAC, 50-60 Hz |
| Total Power Consumption (CDU-based) | Typical: 12,300 W (ATIS, passive cables); Max: 23,374 W (800 QSFP ports at 4.9 W each) |
| Total Power Consumption (AHX-based) | Typical: 13,300 W (ATIS, passive cables); Max: 25,474 W (800 QSFP ports at 4.9 W each) |
| Max Heat Output | 46,170 BTUs/hr |
| Operating Temperature | 0°C to 40°C |
| Non-Operating Temperature | -40°C to 70°C |
| Operating Humidity | 10% to 85% non-condensing |
| Supported Protocol Speeds | InfiniBand: Auto-negotiation 200 Gbps, 100 Gbps, 56 Gbps, 10 Gbps |
| Management | MLNX-OS, baseboard, performance, and device management agents (in-band InfiniBand) |
| Maximum Data Rate per Port | 200 Gbps |
| Quality of Service (QoS) | 8 InfiniBand virtual lanes per port |
| Safety Compliance | CB, CE, cTUVus, CU |
| EMC (Emissions) | CE, FCC, ICES, RCM, VCCI |
| Switching Capacity | 320 Tbps |
| Switching Performance | Simultaneous wire-speed any port to any port |
| Addressing | 48K unicast addresses (max), 15.5K multicast addresses per subnet |
| Leafs per Chassis | Up to 20 leafs, 40 ports each |
| Spines per Chassis | Up to 20 spine boards; all required for full bi-sectional configuration |
| Management Modules | 2 available, 1 required for operation |
| Management CPU | COM EXPRESS |
| Power Supplies | 9 standard (N+1); up to 16 (N+N) |
| NVIDIA HKShanhai Group Limited MCS9500 | NVIDIA HKShanhai Group Limited MCS9500 |
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