We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Lenovo ThinkStation P620 tower workstation with Threadripper processor and RTX A2000 graphics

Lenovo

Lenovo ThinkStation P620 Threadripper 4.0GHz 48GB 12TB A2000 12GB hard drive adapter

SKU CH-AS5C-TRGDS

A Threadripper workstation with 48 GB memory, 12 TB hard drive, 2 TB NVMe storage and RTX A2000 graphics for CAD and 3D rendering

  • TypeBusiness Desktops & Workstations
  • Form FactorTower
  • UsageWorkstation
  • Memory48GB
  • Storage1x 12TB, 1x 2TB SSD M.2
  • GraphicsRTX A2000
  • Threadripper PRO 12-core CPU at 4.0 GHz base clock
  • 48 GB DDR4 ECC memory across 8 DIMM slots
  • 2 TB NVMe M.2 SSD plus 12 TB 7200 rpm HDD
  • NVIDIA RTX A2000 12 GB professional graphics
  • 1000 W power supply for expansion headroom

Professional workstation for CAD and 3D rendering

The Lenovo ThinkStation P620 is a tower workstation built for CAD, 3D modeling, rendering, engineering, visualization, and creative production. It runs on an AMD Ryzen Threadripper PRO 3945WX processor with 12 cores and 24 threads at 4.0 GHz base frequency. The system includes 48GB of DDR4 ECC memory across 8 DIMM slots and an NVIDIA RTX A2000 graphics card with 12GB VRAM.

Suited for multi-threaded professional workloads

This configuration suits professionals who need high core counts and ECC memory stability for large project files, complex simulations, and GPU-accelerated applications. The 1000W power supply supports demanding components and future expansion via PCIe Gen 4 slots. Buyers who need more than 48GB of memory out of the box or require a different GPU tier should evaluate other configurations.

Sustained performance under load

The Threadripper PRO 3945WX maintains 4.0 GHz base frequency across all 12 cores with a 4.30 GHz boost for burst workloads. The 1000W power supply delivers consistent power to the CPU, RTX A2000, and storage subsystem during extended rendering or compute sessions. The 2TB NVMe SSD and 12TB 7200rpm HDD provide fast primary storage and high-capacity secondary storage for active projects and archives.

Highlights

  • Threadripper PRO 12-core CPU at 4.0 GHz base clock
  • 48 GB DDR4 ECC memory across 8 DIMM slots
  • 2 TB NVMe M.2 SSD plus 12 TB 7200 rpm HDD
  • NVIDIA RTX A2000 12 GB professional graphics
  • 1000 W power supply for expansion headroom

Specifications

BrandLenovo
SeriesThinkStation
ModelP620
TypeBusiness Desktops & Workstations
Form FactorTower
UsageWorkstation
Memory48GB
Storage1x 12TB, 1x 2TB SSD M.2
GraphicsRTX A2000
Power Supply1000W
Operating SystemWindows 11 Pro
Windows 11Ready
CPU Base Frequency4.00GHz
Graphics CardRTX A2000
Memory Capacity48GB
Memory Slot (Total)8
Maximum Memory Supported1TB
SSD2TB
HDD12TB
HDD RPM7200rpm
Front USB4
Front Audio Ports1
Video Ports4 x Mini DisplayPort
Rear USB6
RJ451 port
Rear Audio Ports3 ports

Questions about this item

What motherboard slot and memory type does the Threadripper 3945WX require for the 48GB DDR4 to operate at 4.0GHz base?

The processor uses 8-channel DDR4 ECC RDIMM memory across 8 DIMM slots; the installed 48GB fills six slots and runs at the CPU's rated 4.00GHz base frequency.

Will the 1000W power supply support the RTX A2000 12GB alongside the 12TB 7200rpm HDD and 2TB NVMe without exceeding capacity?

Yes, the 1000W unit is specified to handle the Threadripper PRO 3945WX, RTX A2000, both drives, and additional PCIe Gen 4 expansion cards simultaneously.

How can I verify the RTX A2000 12GB is accelerating CAD and rendering workloads after installing Windows 11 Pro?

Open NVIDIA Control Panel or Task Manager GPU tab; the RTX A2000 should show active compute and memory usage when professional applications launch.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.