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 in black chassis

Lenovo

Lenovo ThinkStation P620 Tower Workstation Threadripper 3945WX 128GB 1TB NVMe 2TB HDD RTX A2000 1000W W11 Pro

SKU CH-D0QH-5TM9Z

A tower workstation with a 12-core Threadripper PRO 3945WX at 4.0 GHz, 128 GB DDR4 ECC memory, 1 TB NVMe SSD plus 2 TB 7200 rpm HDD.

  • TypeBusiness Desktops & Workstations
  • Form FactorTower
  • UsageWorkstation
  • Memory128GB
  • Storage1x 2TB HDD, 1x 1TB SSD M.2
  • GraphicsRTX A2000
  • Threadripper PRO 3945WX with 12 cores and 24 threads powers demanding CAD and rendering workloads
  • 128 GB DDR4 ECC memory across 8 channels handles large project files and virtual machines
  • 1 TB NVMe SSD plus 2 TB 7200 rpm HDD delivers fast boot and ample storage capacity
  • NVIDIA RTX A2000 12 GB accelerates professional 3D visualization and GPU-enabled creative applications
  • 1000 W power supply supports high-end components and future expansion cards

Professional workstation for CAD and 3D rendering

The Lenovo ThinkStation P620 tower is 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 a 4.0 GHz base frequency. The system includes 128GB of DDR4 ECC RDIMM memory across 8 slots and an NVIDIA RTX A2000 graphics card.

Sustained multi-core throughput with 1000W headroom

The Threadripper PRO 3945WX maintains its 4.0 GHz base clock across all 12 cores during extended render jobs and simulation workloads. A 1000W power supply delivers stable current for the CPU, GPU, multiple NVMe drives and add-in cards without throttling. Eight-channel DDR4 memory architecture feeds data continuously to keep all 24 threads saturated during long compute sessions.

Tower chassis with tool-less access and eight DIMM

The tower form factor opens without tools for memory, storage and expansion card upgrades. Eight DIMM slots support up to 1TB of DDR4 ECC RDIMM, though populating all channels requires matching modules for stability. Two onboard PCIe Gen 4 NVMe M.2 slots accept additional drives, while multiple PCIe Gen 4 expansion slots allow secondary GPUs or networking cards; cable routing space is generous but front-panel USB headers sit near the graphics card, so longer cards can block them.

Highlights

  • Threadripper PRO 3945WX with 12 cores and 24 threads powers demanding CAD and rendering workloads
  • 128 GB DDR4 ECC memory across 8 channels handles large project files and virtual machines
  • 1 TB NVMe SSD plus 2 TB 7200 rpm HDD delivers fast boot and ample storage capacity
  • NVIDIA RTX A2000 12 GB accelerates professional 3D visualization and GPU-enabled creative applications
  • 1000 W power supply supports high-end components and future expansion cards

Specifications

BrandLenovo
SeriesThinkStation
ModelP620
TypeBusiness Desktops & Workstations
Form FactorTower
UsageWorkstation
Memory128GB
Storage1x 2TB HDD, 1x 1TB SSD M.2
GraphicsRTX A2000
Power Supply1000W
Operating SystemWindows 11 Pro
Windows 11Ready
CPU Base Frequency4.00GHz
Graphics CardRTX A2000
Memory Capacity128GB
Memory Slot (Total)8
Maximum Memory Supported1TB
SSD1TB
HDD2TB
HDD RPM7200rpm
Front USB4
Front Audio Ports1
Video Ports4 x Mini DisplayPort
Rear USB6
RJ451 port
Rear Audio Ports3 ports

Questions about this item

How loud and hot does the 1000W power supply run during all-day rendering?

The 1000W unit powers the Threadripper 3945WX and RTX A2000 under sustained load; fan speed ramps with thermal demand to keep component temperatures within spec.

What must I already own to start working with this P620 tower?

Only a display with DisplayPort or HDMI input plus keyboard and mouse are required; Windows 11 Pro is pre-installed and the workstation includes 128GB DDR4 ECC memory and both NVMe and HDD storage.

Will my existing PCIe Gen 3 add-in cards work in the P620?

The platform provides PCIe Gen 4 slots that are backward compatible, so Gen 3 GPUs, networking cards or NVMe adapters install and operate at Gen 3 speeds.

Also in this aisle

People compared these

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