Description
HP | HP ProDesk 400 G6 SFF | i5-9500 | 16GB | 240GB SSD | Win 11 Pro
This HP HP ProDesk 400 G6 SFF desktop is equipped with a Intel Core i5-9500 processor, 16 GB of RAM, 240GB of 2.5" SATA SSD and runs Windows 11 Pro. Fully tested by trained technicians; passes and noted observations are called out in detail below.
We have tested this system and it is working. The lid/top panel has light scratches, and the screen/display is not applicable.
Technical Specifications
- Brand / Model: HP HP ProDesk 400 G6 SFF
- Chassis: Desktop
- Processor: Core i5 9500 @ 3.00GHz
- Memory: 16.0 GB (16 GB 2400 MT/s)
- Storage: 240GB 2.5" SATA SSD — tested and securely wiped using NIST 800-88 Rev. 1 and NAID standards.
- Operating System: Windows 11 Pro — installed using the embedded OEM key. Drivers via OEM.
- Graphics: Intel UHD Graphics 630
- Connectivity: Gigabit Ethernet (Realtek Realtek PCIe GbE Family Controller)
Motherboard
Motherboard: HP 859B
BIOS R08 Ver. 02.24.00 · BIOS date 11/13/2025 · Board rev KBC Version 08.09.22
Cosmetic Notes
The top panel has light scratches.
California Prop 65 Warning
This product contains a chemical known to the State of California to cause cancer.
Includes: Item only
Does not Include: No additional items other than what is pictured, Charger / Power cord
R2V3: C4 / F3
Please review all photos for cosmetic condition and any noted defects.
Additional information
| Weight | 8.5 lbs |
|---|---|
| Dimensions | 20.00 × 20.00 × 8.00 in |
| Brand | |
| Model | ProDesk 400 G6 SFF |
| Type | |
| Form Factor | |
| Processor | |
| Processor Speed | 3.00 GHz |
| RAM Size | |
| Storage Type | |
| SSD Capacity | |
| Operating System | |
| GPU | Intel UHD Graphics 630 |
| Connectivity | Gigabit Ethernet (Realtek Realtek PCIe GbE Family Controller) |
| Motherboard Manufacturer | HP |
| Motherboard Model | 859B |
| Charger Included | No |
| Product Condition | Used |
| Most Suitable For | Business, Home Office, Office Work |
| Series | HP ProDesk 400 G6 |
| Hard Drive Capacity | |
| Features | Compact Design, Expandable Storage, Multiple USB Ports |
| MPN | 859B |
| Maximum RAM Capacity | 64 GB |
| Graphics Processing Type | Integrated |
| Color | |
| Release Year | 2020 |
| Country of Origin | China |
| Item Length | 11.9 inches |
| Item Width | 10.6 inches |
| Item Height | 3.7 inches |




