Dell OptiPlex 3040 2015, Core i5-6500, 16GB, 256GB SSD, Black
The compact SFF chassis houses a capable Intel Core i5-6500 with 16GB of DDR4 RAM, delivering reliable performance for office multitasking and data entry. Its 256GB SSD ensures quick boot times, while the included keyboard and mouse and Windows 10 Pro offer immediate out-of-box productivity. This refurbished desktop is best for budget-conscious businesses needing a space-saving, dependable workstation for standard office applications.
No current retailer price
Snapshot
Pros & Cons
Pros
- Strong social proof (90th percentile) 90th
- Strong user sentiment (76th percentile) 76th
- Strong reliability (70th percentile) 70th
Cons
- Below average storage (13th percentile)
- Below average cpu (15th percentile)
- Below average gpu (21st percentile)
- Below average ram (32nd percentile)
What owners think
How owner sentiment changed over time
ExclusiveBased on when customers actually wrote their reviews - so you can see whether early praise held up.
Based on 33 dated customer reviews, grouped by calendar quarter. Period analysis is in English.
The proof
Performance
Specifications
Full Specifications
Processor
| CPU | Intel Core i5 |
| Cores | 4 |
| Frequency | 3.2 GHz |
| L3 Cache | 6 MB |
Graphics
| GPU | Intel HD Graphics 530 |
| Type | Integrated |
| VRAM | 48 GB |
| VRAM Type | GDDR6 |
Memory & Storage
| RAM | 16 GB |
| RAM Generation | DDR4 |
| Storage | 256 GB |
| Storage Type | SSD |
Build
| Form Factor | sff |
Connectivity
| USB-C Ports | 0 |
| USB Ports | 8 |
| HDMI | 1x HDMI |
| DisplayPort | 1x DisplayPort |
| Wi-Fi | WLAN |
| Bluetooth | Bluetooth 4.0 |
| Ethernet | Yes |
System
| OS | Windows 10 Pro |
vs Competition
| Spec | Dell OptiPlex 3040 | HP OmniDesk M02-0234 | Lenovo ThinkCentre M70q Gen 5 | Minisforum DeskMini UM880 Plus | GMKtec Nucbox K8 Plus | ASUS NUC 14 Pro RNUC14RVHU7089CUI |
|---|---|---|---|---|---|---|
| CPU | Intel Core i5 | AMD Ryzen 7 8700G | Intel Core i5 14400T | AMD Ryzen 7 255 | AMD Ryzen 7 8845HS | Intel Core Ultra 7 155H |
| RAM (GB) | 16 | 16 | 16 | 32 | 32 | 32 |
| Storage (GB) | 256 | 1536 | 512 | 1024 | 2048 | 3072 |
| GPU | Intel HD Graphics 530 | AMD Radeon 780M | Intel UHD Graphics 730 | AMD Radeon 780M | AMD Radeon 780M | Intel Arc Graphics |
| Form Factor | sff | mini-tower | mini | mini | mini | mini |
| Psu W | - | 280 | 90 | 120 | 120 | 120 |
| OS | Windows 10 Pro | Windows 11 Home | Windows 11 Pro | Windows | Windows 11 Pro | Windows 11 Pro |
| Compare | Compare | Compare | Compare | Compare |
| Product | CPU | GPU | RAM | Ports | Storage | User Sentiment | Reliability | Social Proof |
|---|---|---|---|---|---|---|---|---|
| Dell OptiPlex 3040 | 14.7 | 21 | 31.6 | 62.6 | 12.9 | 75.8 | 70 | 90.3 |
| HP OmniDesk M02-0234 Compare | 71.9 | 63.1 | 51.4 | 94.7 | 79.9 | 94.9 | 70 | 98.2 |
| Lenovo ThinkCentre M70q Gen 5 Compare | 52.7 | 35.6 | 49.8 | 84.2 | 40.9 | 94.9 | 70 | 95.6 |
| Minisforum DeskMini UM880 Plus Compare | 65.2 | 63.1 | 81.8 | 65.3 | 53.6 | 88.7 | 11.6 | 94.3 |
| GMKtec Nucbox K8 Plus Compare | 64.6 | 63.1 | 81.8 | 85.5 | 90.1 | 0 | 11.6 | 95.6 |
| ASUS NUC 14 Pro RNUC14RVHU7089CUI Compare | 58.4 | 58.7 | 81.8 | 77.6 | 95.6 | 26.8 | 37.3 | 83.9 |
Price
Value & Pricing
We started tracking prices for this product on Jun 3, 2026. The chart appears once we have more data.
Usage Scores
- Overall55.2
- AI/LLM14.9
- Gaming9.4
- Portability53.9
- Creator16.6
- Business63.8
- Developer39.8
- Home Office54.9
- Workstation34.3
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
