Lenovo ThinkStation PGX
A compact desktop AI workstation built entirely around one NVIDIA GB10 Grace Blackwell Superchip, pairing a 20-core Arm CPU with Blackwell-generation CUDA cores and 128 GB of unified LPDDR5X memory. Two units can be linked over 200 Gbps ConnectX-7 to run larger models than a single box can hold.
Memory
- Type
- 128 GB LPDDR5X unified system memory, 256-bit bus, 273 GB/s bandwidth
- Upgradeable
- No - memory is fixed and shared between CPU and GPU
Storage
- Max support
- Up to 4 TB M.2 NVMe SSD with self-encryption
Graphics
- Integrated GPU
- NVIDIA Blackwell architecture, built into the GB10 Superchip: Blackwell-generation CUDA cores, 5th Gen Tensor Cores, 4th Gen RT Cores, 1x NVENC, 1x NVDEC
- AI performance
- Up to 1 petaFLOP of AI performance at FP4; runs models up to 200 billion parameters standalone, or up to 405 billion parameters when two ThinkStation PGX units are linked
Networking
- Onboard Ethernet
- 1 x 10 GbE RJ-45
- Cluster interconnect
- 200 Gbps NVIDIA ConnectX-7 NIC, 2 x QSFP, for direct connection between two or three ThinkStation PGX units; more than three needs a compatible QSFP switch and matching cable options
- WLAN + Bluetooth
- Wi-Fi 7 (802.11be) + Bluetooth 5.3
Power
- Power supply
- 240 W external power adapter
Ports
- Rear
- 1 x USB-C (20 Gbps / USB 3.2 Gen 2x2) with USB PD 3.1 power-in and DisplayPort 2.1 alt-mode; 3 x USB-C (20 Gbps / USB 3.2 Gen 2x2) with DisplayPort 2.1 alt-mode; 1 x HDMI 2.1a; 1 x Ethernet (10 GbE RJ-45); 2 x QSFP (200 Gbps each, for linking two units)
Physical
- Form factor
- Mini-tower
- Dimensions (W x D x H)
- 150 x 150 x 50.5 mm (5.91 x 5.91 x 1.99 in)
- Weight
- 1.2 kg (2.65 lb)
- Security
- BIOS administrator password, boot sequence control, UEFI Secure Boot
Operating systems
- Preload
- NVIDIA DGX OS
Processors
- NVIDIA GB10 Grace Blackwell Superchip