New
Lenovo ThinkCentre M900 Black 2020
CPU 3.40GHz
RAM 16 GB
Storage 500 GB
GPU AMD Integrated/On-Board Graphics
form factor mini-tower
OS Windows 10 Home 64 bit
22 Overall Score
Price $189
Check Price at Newegg
Also available open box & refurbished:
About This Desktop
- Processor: Intel i5 Quad Core Gen 6 3.40 GHz Processor
- Installed Memory: 16GB DDR4
- Hard Drive: 500GB SATA
- Operating System: Windows 10 Home 64 bit
- Warranty: 30 Days, No Hassle Money Back Guarantee
Overview
Performance
Pros & Cons
Pros
- Strong gpu (95th percentile) 95th
- Strong reliability (72th percentile) 72th
- Strong port (69th percentile) 69th
Cons
- Below average storage (21th percentile) 21th
- Below average social proof (27th percentile) 27th
- Below average ram (29th percentile) 29th
Specifications
Full Specifications
Processor
| CPU | 3.40GHz |
| Cores | 4 |
| Frequency | 3.4 GHz |
Graphics
| GPU | Integrated/On-Board Graphics |
| Type | integrated |
| VRAM | 48 GB |
| VRAM Type | GDDR6 |
Memory & Storage
| RAM | 16 GB |
| RAM Generation | DDR4 |
| Storage | 500 GB |
| Storage Type | HDD |
Build
| Form Factor | mini-tower |
Connectivity
| USB Ports | 8 |
| HDMI | Not Installed |
| DisplayPort | 2x Display Port |
| Wi-Fi | 802.11a/b/g Wireless LAN |
| Bluetooth | No |
| Ethernet | 10/100/1000Mbps |
System
| OS | Windows 10 Home 64 bit |
Value & Pricing
May 26, 2026 Refurbished $189
vs Competition
| Spec | Lenovo ThinkCentre M900 | Apple Mac mini M4 | Dell OptiPlex 7040 SFF | HP OmniDesk M03-0044 | Kamrui Hyper H1 H1 | Minisforum UM880 Plus UM880 Plus |
|---|---|---|---|---|---|---|
| CPU | 3.40GHz | Apple M4 | Intel Core i7 6700 | Intel Core Ultra 5 225 | AMD Ryzen 7 6800H | AMD Ryzen 7 8845HS |
| RAM (GB) | 16 | 16 | 32 | 16 | 32 | 32 |
| Storage (GB) | 500 | 256 | 3072 | 1024 | 1024 | 1024 |
| GPU | AMD Integrated/On-Board Graphics | Apple M4 10-core | AMD Intel HD Graphics 530 | Intel Graphics | AMD Radeon 680M | AMD Radeon 780M |
| Form Factor | mini-tower | mini | sff | Desktop | mini | mini |
| Psu W | - | - | - | 280 | - | 120 |
| OS | Windows 10 Home 64 bit | macOS Sequoia 15.1 | Windows 11 Pro | Windows 11 Home | OS | OS |
| Compare | Compare | Compare | Compare | Compare |
| Product | Cpu | Gpu | Ram | Port | Storage | Reliability | Social Proof |
|---|---|---|---|---|---|---|---|
| Lenovo ThinkCentre M900 | 47.9 | 95.4 | 29.3 | 68.9 | 20.5 | 71.7 | 26.7 |
| Apple Mac mini M4 Compare | 55.6 | 95.4 | 29.3 | 97 | 12.6 | 99.3 | 99.2 |
| Dell OptiPlex 7040 SFF Compare | 15.4 | 95.4 | 62.5 | 94.6 | 95.9 | 71.7 | 91.2 |
| HP OmniDesk M03-0044 Compare | 67.8 | 45.7 | 52.5 | 95.8 | 55.6 | 71.7 | 98.6 |
| Kamrui Hyper H1 H1 Compare | 53.1 | 86.6 | 90.9 | 65.9 | 72.6 | 12.3 | 91.9 |
| Minisforum UM880 Plus UM880 Plus Compare | 65.4 | 53.3 | 81.9 | 59 | 72.6 | 12.3 | 95.9 |
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
