The Dell OptiPlex 390 is a small-form-factor and mini-tower business desktop built around up to a 2nd generation Intel Core i5 quad-core processor with up to 8 GB of memory. The closest Thinvent match for a compact business PC is the Thinvent Treo Mini PC, which offers Intel and AMD processors with up to 64 GB of RAM and up to 2 TB of SSD storage.
Dell OptiPlex 390 vs Thinvent Treo Mini PC Range
| Dell OptiPlex 390 | Thinvent Treo Mini PC, Intel Core i5-1240P | Thinvent Treo Mini PC, AMD Ryzen 5 7430U | |
|---|---|---|---|
| Processor | Up to 2nd gen Intel Core i5 | Intel Core i5-1240P | AMD Ryzen 5 7430U |
| Cores/Threads | Quad core | 12 cores | 6 cores |
| RAM | Up to 8 GB | Up to 64 GB | Up to 64 GB |
| Storage | Not stated | Up to 2 TB SSD | Up to 2 TB SSD |
| Form Factor | Small form factor, desktop, mini-tower | Mini PC | Mini PC |
| Displays | Up to dual monitors | Not stated | Not stated |
Key differences
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Higher memory ceiling: Thinvent Treo Mini PCs support up to 64 GB of RAM, compared with up to 8 GB for the OptiPlex 390.
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Larger SSD options: Thinvent Treo Mini PCs offer SSD storage from 128 GB up to 2 TB.
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Newer processor generations: Thinvent Treo models use 12th to 14th generation Intel Core processors and AMD Ryzen 5 7000 Series processors, while the OptiPlex 390 uses a 2nd generation Intel Core i5.
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Trade-off: The OptiPlex 390 is a Dell business desktop with multi-display support and Dell's security and management software options, which the provided Thinvent details do not cover.
Which one should you choose?
Choose the Dell OptiPlex 390 if you need a Dell-branded business desktop for basic office productivity and multi-monitor setups. Choose a Thinvent Treo Mini PC if you need more memory, larger SSD storage and a newer processor in a compact mini PC form factor.