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Atlas 950 SuperPoD liquid-cooledsupernode
1. Product features
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Hypernode architecture:
The industry's largest hypernode, supporting up to 1024* NPU high-speed interconnection and total bandwidth up to 1.72PB/s
Supports unified global addressing and memory semantics up to 256TB of global memory
Supports multiple configurations of 64 or 1024 cards
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Exceptional performance
Provides up to 1 EFLOPS of mxFP8/FP8/HiF8 ultra-powerful computing power
Supports FP32/BF16/FP16/FP8/HiF8/MXFP8/MXFP4, meeting various quantitative acceleration needs
Supports full liquid cooling, 100kW power supply
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Extremely high reliability
Device-network-system multi-reliable design enables greater scale-up scale
Lingqu link disconnects and self-recovers, transmission layer retransmits, lane downgrade and chain interruption
Cross-cabinet full optical interconnection, optical module 2+2 optical path protection, uninterrupted service
2. Atlas 950 SuperPoD liquid-cooled supernode technical specifications
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Atlas 950 SuperPoD liquid-cooled supernode |
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Form |
16 * Computing Cabinet (44OU) + 4 * Lingqu Interconnection Cabinet (44OU) |
|
NPU |
Supports up to 1024 * Ascend 950DT |
|
CPU |
Maximum support for 256 * Kunpeng 950 |
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System memory |
It supports up to 3072 DDR memory slots, with a maximum memory transfer rate of 6400MT/s Single memory supports up to 96GB |
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On-chip memory |
Supports up to 1024 * 96GB on-chip memory, with a maximum bandwidth rate of 4.0TB/s |
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AI computing power |
Supports up to 1 EFLOPS mxFP8/FP8/HiF8, and 2 EFLOPS mxFP4 |
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Total interconnection bandwidth per cabinet |
Supports up to 64 * 1.68 TB/s (bidirectional) |
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Local storage |
Supports up to 512 x 2.5-inch hard drives |
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Power supply |
380V AC/336V DC/240V DC |
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Cooling method |
Liquid Cooling (Computing Cabinet) + Liquid Cooling (Lingqu Interconnection Cabinet) |
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Operating environment temperature |
Operating temperature: 5°C~40°C (41°F~104°F) |
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Structural dimensions (Height× Width× Depth) |
Computing cabinet: 2250mm× 600mm× 1400mm Lingqu interconnected cabinet: 2250mm× 600mm× 1400mm |
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