Dell OptiPlex 390
CPU Core i5
RAM 512 GB
Storage 512 GB
GPU NVIDIA GeForce GTX 750 Ti
form factor desktop
OS Windows 11 Pro
64 Overall Score
Price $316
Snapshot
Pros & Cons
Pros
- Strong ram (100th percentile) 100th
- Strong social proof (93rd percentile) 93rd
- Strong reliability (70th percentile) 70th
Cons
- Below average port selection (8th percentile)
- Below average storage (32nd percentile)
The proof
Performance
Specifications
Full Specifications
Processor
| CPU | Core i5 |
| Cores | 4 |
| Frequency | 3.1 GHz |
Graphics
| GPU | 750 Ti |
| Type | Discrete |
| VRAM | 4 GB |
Memory & Storage
| RAM | 512 GB |
| Storage | 512 GB |
| Storage Type | SSD |
Build
| Form Factor | desktop |
| Weight | 8.9 kg / 19.6 lbs |
Connectivity
| Wi-Fi | WiFi 4 |
System
| OS | Windows 11 Pro |
vs Competition
| Spec | Dell OptiPlex 390 | HP OmniStudio X 32-C1014 | Lenovo IdeaCentre 91CX0002US | Apple Mac mini M4 | ASUS NUC 14 Pro | Minisforum DeskMini UM880 Plus |
|---|---|---|---|---|---|---|
| CPU | Core i5 | Intel Core Ultra 7 258V | AMD Ryzen AI 7 350 | Apple M4 | Intel Core Ultra 7 | AMD Ryzen 7 255 |
| RAM (GB) | 512 | 32 | 32 | 16 | 32 | 32 |
| Storage (GB) | 512 | 1024 | 1000 | 256 | 3072 | 1024 |
| GPU | NVIDIA GeForce GTX 750 Ti | Intel Arc Graphics 140V | AMD Radeon 860M | Apple M4 10-core | Intel Arc Graphics | AMD Radeon 780M |
| Form Factor | desktop | aio | mid-tower | mini | mini | mini |
| Psu W | - | 280 | 260 | 155 | 120 | 120 |
| OS | Windows 11 Pro | Windows 11 Home | Windows 11 Home | macOS | Windows 11 Pro | Windows |
| Compare | Compare | Compare | Compare | Compare |
| Product | CPU | GPU | RAM | Ports | Storage | Reliability | Social Proof |
|---|---|---|---|---|---|---|---|
| Dell OptiPlex 390 | 43.2 | 53.8 | 99.9 | 7.6 | 32.4 | 70.1 | 93.2 |
| HP OmniStudio X 32-C1014 Compare | 46.1 | 56.1 | 91.7 | 80.3 | 73.8 | 70.1 | 99.2 |
| Lenovo IdeaCentre 91CX0002US Compare | 58 | 55.1 | 83 | 78.5 | 52.3 | 70.1 | 98.4 |
| Apple Mac mini M4 Compare | 55.3 | 60.3 | 32.8 | 96.7 | 15.9 | 99.3 | 99.9 |
| ASUS NUC 14 Pro Compare | 57.3 | 56.1 | 83 | 98.3 | 95.8 | 37.4 | 87.3 |
| Minisforum DeskMini UM880 Plus Compare | 64.6 | 58.4 | 83 | 80.3 | 58.5 | 11.7 | 95.4 |
Price
Value & Pricing
From $316
Amazon 1 offer From $316
We started tracking prices for this product on Oct 12, 2026. The chart appears once we have more data.
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
