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Lenovo ThinkStation P620 tower workstation, dark finish

Lenovo

Lenovo ThinkStation P620 Threadripper 3945WX 4GHz 64GB RTX A2000 12GB hard drive adapter

SKU CH-F9H3-H7Z1K

A workstation tower with 12-core Threadripper PRO 3945WX, 64GB DDR4, 1TB NVMe plus 2TB HDD, and RTX A2000 12GB for CAD and rendering

  • TypeBusiness Desktops & Workstations
  • Form FactorTower
  • UsageWorkstation
  • Memory64GB
  • Storage1x 2TB HDD, 1x 1TB SSD M.2
  • GraphicsRTX A2000
  • Threadripper PRO 3945WX 12 cores 24 threads powers heavy rendering
  • 64 GB DDR4 ECC memory handles large project files
  • 1 TB NVMe plus 2 TB 7200 rpm HDD gives fast responsive storage
  • RTX A2000 12 GB accelerates CAD and 3D visualization
  • 1000 W supply supports expansion cards and future upgrades

ThinkStation P620 workstation

This Lenovo ThinkStation P620 tower workstation is built for CAD, 3D rendering, engineering and creative production. An AMD Ryzen Threadripper PRO 3945WX processor with 12 cores and 24 threads runs at a 4.0 GHz base frequency and 4.30 GHz boost. 64GB of DDR4 ECC memory and an NVIDIA RTX A2000 12GB graphics card handle large project files and GPU-accelerated applications. Windows 11 Pro is pre-installed.

Storage and power combination

A 1TB NVMe M.2 SSD provides responsive system and application performance. A 2TB 7200rpm HDD adds capacity for project files, media and backups. The 1000W power supply supports the installed components and leaves headroom for add-in cards or additional storage. Eight total memory slots allow expansion up to 1TB.

Tower installation and configuration

The tower form factor fits standard rack or desk mounting and uses industry-standard power cables. Memory installs in the eight DIMM slots following the 8-channel population order for full bandwidth. The two onboard PCIe Gen 4 NVMe M.2 slots accept further NVMe drives without adapters. Buyers who need more than two internal NVMe devices or a second full-size GPU should verify case clearance and slot spacing before ordering.

Highlights

  • Threadripper PRO 3945WX 12 cores 24 threads powers heavy rendering
  • 64 GB DDR4 ECC memory handles large project files
  • 1 TB NVMe plus 2 TB 7200 rpm HDD gives fast responsive storage
  • RTX A2000 12 GB accelerates CAD and 3D visualization
  • 1000 W supply supports expansion cards and future upgrades

Specifications

BrandLenovo
SeriesThinkStation
ModelP620
TypeBusiness Desktops & Workstations
Form FactorTower
UsageWorkstation
Memory64GB
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 Capacity64GB
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

Will the 2TB 7200rpm HDD need replacing before the 1TB NVMe SSD?

Mechanical hard drives generally have shorter lifespans than solid-state storage; the 2TB 7200rpm unit will likely need replacement before the 1TB NVMe drive.

What limits sustained all-core performance of the Threadripper PRO 3945WX?

The 1000W power supply and tower cooling define the thermal and power ceiling that the 12-core 4.0GHz processor can maintain under continuous load.

How loud and hot does the workstation get when rendering all day?

The 1000W supply and multi-core Threadripper PRO 3945WX generate significant heat; expect active fan noise and warm exhaust during extended 3D or CAD workloads.

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