The Dell OptiPlex 3280 is an All-in-One desktop with a 10th generation Intel Core i5 processor, up to 16 GB of RAM, up to 512 GB of storage and Windows 11 Pro. The closest Thinvent match is the Thinvent Uno 21.5" All in One PC with Intel Core i5-1240P. It uses a 12th generation Intel Core i5 processor, supports up to 64 GB of RAM and up to 2 TB of storage, and also runs Windows 11 Pro.
Dell OptiPlex 3280 AIO vs Thinvent Uno All-in-One PC
| Specification | Dell OptiPlex 3280 AIO | Thinvent Uno22 (Intel Core i5-1240P) | Thinvent Uno22 (Intel Core i5-1235U) |
|---|---|---|---|
| Processor | Intel Core i5 (10th Gen) | Intel Core i5-1240P (12th Gen) | Intel Core i5-1235U (12th Gen) |
| Cores/Threads | Up to 6 cores | 12 cores | 10 cores |
| RAM | Up to 16 GB | Up to 64 GB | Up to 64 GB |
| Storage | Up to 512 GB | Up to 2 TB SSD | Up to 2 TB SSD |
| Form Factor | All-in-One | All-in-One | All-in-One |
| Operating System | Windows 11 Pro | Windows 11 Pro (also Windows 11 IoT Value, Ubuntu Linux, Thinux Embedded Linux, DOS, or without OS) | Windows 11 Pro (also Windows 11 IoT Value, Ubuntu Linux, Thinux Embedded Linux, DOS, or without OS) |
| Wireless | Wi-Fi | Wi-Fi 5 (802.11ac), dual band | Wi-Fi 5 (802.11ac), dual band |
Key differences
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Thinvent Uno22 supports up to 64 GB of RAM, compared with the 16 GB maximum for the Dell OptiPlex 3280 AIO.
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Thinvent Uno22 supports up to 2 TB of SSD storage, compared with the 512 GB maximum for the Dell OptiPlex 3280 AIO.
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The Thinvent Uno22 with the Intel Core i5-1240P has 12 cores, compared with up to 6 cores on the Dell OptiPlex 3280 AIO.
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Both systems are All-in-One designs and run Windows 11 Pro.
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We could not confirm the Dell OptiPlex 3280 AIO's display size and resolution in the details we reviewed, so we have left them out of this comparison.
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The Thinvent Uno22 also has a choice of Windows 11 IoT Value, Ubuntu Linux, Thinux Embedded Linux, DOS or no operating system.
Which one should you choose?
Choose the Dell OptiPlex 3280 AIO if you need a familiar Dell All-in-One with a 10th generation Intel Core i5 and up to 16 GB of RAM for office and general business tasks. Choose the Thinvent Uno22 if you need more memory, larger storage, more processor cores, or a choice of operating system, including Linux options.