Selecting the right solution

NVIDIA DGX systems are available in different system configurations.


NVIDIA DGX Station
A100 320GB
NVIDIA DGX Station
A100 160GB
NVIDIA DGX A100
640GB
NVIDIA DGX A100
320GB
GPUs4x NVIDIA A100
80 GB GPUs
4x NVIDIA A100
40 GB GPUs
8x NVIDIA A100
80 GB GPUs
8x NVIDIA A100
40 GB GPUs
GPU Memory320 GB Total160 GB Total640 GB total320 GB total
Performance2.5 petaFLOPS AI
5 petaOPS INT8
5 petaFLOPS AI
10 petaOPS INT8
NVIDIA
NVSwiches
--6
System
Power Usage
1.5 kW at 100–120 Vac6.5kW max
CPUSingle AMD 7742, 64 cores,
2.25 GHz (base)–3.4 GHz (max boost)
Dual AMD Rome 7742, 128 cores total,
2.25 GHz (base), 3.4 GHz (max boost)
System Memory512 GB DDR42 TB1 TB
NetworkingDual-port 10Gbase-T Ethernet LAN
Single-port 1Gbase-T Ethernet
BMC management port
8x SinglePort Mellanox ConnectX-6 VPI 200Gb/s HDR InfiniBand 2x Dual-Port Mellanox ConnectX-6 VPI 10/25/50/100/200 Gb/s Ethernet8x SinglePort Mellanox ConnectX-6 VPI 200Gb/s HDR InfiniBand 1x Dual-Port Mellanox ConnectX-6 VPI 10/25/50/100/200 Gb/s Ethernet
StorageOS: 1x 1.92 TB NVME drive
Internal storage: 7.68 TB
U.2 NVME drive
OS: 2x 1.92 TB M.2 NVME drives Internal Storage: 30 TB (8x 3.84 TB) U.2 NVMe drivesOS: 2x 1.92TB M.2 NVME drives Internal Storage: 15 TB (4x 3.84 TB) U.2 NVMe drives
DGX Display Adapter4 GB GPU memory, 4x Mini DisplayPort
System Acoustics<37 dB
SoftwareUbuntu Linux OSUbuntu Linux OS Also supports: Red Hat Enterprise Linux CentOS
System Weight43.1 kgs (91.0 lbs)271.5 lbs (123.16 kgs) max
Packaged System Weight57.93 kgs (127.7 lbs)359.7 lbs (163.16 kgs) max
System DimensionsHeight: 639 mm (25.1 in) Width: 256 mm (10.1 in) Length: 518 mm (20.4 in)Height: 264.0 mm (10.4 in) Width: 482.3 mm (19.0 in) max Length: 897.1 mm (35.3 in) max
Operating Temperature Range5–35 ºC (41–95 ºF)5–30 ºC (41–86 ºF)

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