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Lenovo ThinkStation P620 tower workstation in black finish

Lenovo

Lenovo ThinkStation P620 Threadripper 4GHz 16GB 12TB A2000 hard drive adapter

SKU CH-J0C4-VQEAH

A professional workstation tower with a 12-core Threadripper PRO 3945WX at 4.0 GHz, 16 GB DDR4 ECC memory, 2 TB NVMe SSD plus 12 TB 7200 rpm HDD.

  • TypeBusiness Desktops & Workstations
  • Form FactorTower
  • UsageWorkstation
  • Memory16GB
  • Storage1x 12TB, 1x 2TB SSD M.2
  • GraphicsRTX A2000
  • Professional CAD and 3D rendering power from Threadripper PRO 3945WX 12-core CPU
  • 16 GB DDR4 ECC memory handles large project files and multitasking workloads
  • RTX A2000 GPU accelerates CAD, visualization and engineering applications
  • 2 TB NVMe plus 12 TB 7200 rpm HDD combine speed with massive capacity
  • 1000 W supply supports expansion cards, extra storage and future upgrades

Professional CAD Workstation

The Lenovo ThinkStation P620 is a tower workstation built for CAD, 3D modeling, rendering, engineering and creative production. It ships with Windows 11 Pro and targets professionals who need workstation-class multi-core performance for demanding applications and large project files.

1000W Power and Expansion

A 1000W power supply supports demanding components, add-in cards, storage upgrades and future configuration flexibility. The tower form factor provides physical space for expansion cards and additional drives, while the motherboard offers eight DIMM slots and two built-in PCIe Gen 4 NVMe M.2 slots for memory and storage scaling.

Threadripper PRO Upgrade Path

This configuration upgrades from systems limited to lower core counts or consumer-grade graphics by delivering a 12-core, 24-thread Threadripper PRO 3945WX at 4.0 GHz base and 4.30 GHz boost alongside an RTX A2000 GPU. The jump is worth it when projects require 8-channel DDR4 ECC memory bandwidth, professional driver certification and the ability to scale beyond 16GB toward the 1TB maximum supported capacity.

Highlights

  • Professional CAD and 3D rendering power from Threadripper PRO 3945WX 12-core CPU
  • 16 GB DDR4 ECC memory handles large project files and multitasking workloads
  • RTX A2000 GPU accelerates CAD, visualization and engineering applications
  • 2 TB NVMe plus 12 TB 7200 rpm HDD combine speed with massive capacity
  • 1000 W supply supports expansion cards, extra storage and future upgrades

Specifications

BrandLenovo
SeriesThinkStation
ModelP620
TypeBusiness Desktops & Workstations
Form FactorTower
UsageWorkstation
Memory16GB
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 Capacity16GB
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

Does the 12 TB hard drive use a PCIe Gen 4 NVMe interface like the M.2 slots?

The 12 TB drive is a 7200rpm HDD, not an NVMe device; the two onboard PCIe Gen 4 NVMe M.2 slots are used by the 2 TB SSD and any additional NVMe storage.

What physical space and power does the 12 TB 7200rpm HDD require inside the P620 tower?

The tower chassis provides standard 3.5-inch drive bays and the 1000W power supply delivers the necessary cables for a 12 TB 7200rpm hard drive.

How is the 12 TB HDD installed in the ThinkStation P620, and what step is often missed?

Mount the drive in a 3.5-inch bay, connect data and power cables, then initialise and format the new volume in Windows 11 Pro before use.

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