The Lenovo ThinkSystem ST50 is a tower server built on the Intel Xeon E-2400 processor series. Its closest Thinvent alternative is the Thinvent Treo Mini PC with Intel Core i3-1315U, which is a compact desktop-class system rather than a tower server. Both use Intel processors, but they are built for different workloads and form factors.
Lenovo ThinkSystem ST50 vs Thinvent Treo Mini PC
| Feature | Lenovo ThinkSystem ST50 | Thinvent Treo Mini PC, Intel Core i3-1315U | Thinvent Treo Mini PC, Intel Celeron N5095A |
|---|---|---|---|
| Processor | Intel Xeon E-2400 series | Intel Core i3-1315U | Intel Celeron N5095A |
| Cores/Threads | Not confirmed | 6 cores | 4 cores |
| RAM | Not confirmed | Up to 64 GB DDR4 | Up to 8 GB DDR4 (as configured) |
| Storage | Not confirmed | Up to 2 TB SSD | Up to 2 TB SSD |
| Form Factor | Tower server | Mini PC | Mini PC |
| Operating System | Not confirmed | Windows 11 Pro (also Windows 11 IoT Value, Ubuntu Linux, Thinux Embedded Linux, Without OS, DOS) | Windows 11 Pro (also Windows 11 IoT, Ubuntu Linux, Thinux Embedded Linux, Without OS, DOS) |
| Expansion | Three PCIe slots and up to four 3.5-inch drives (per Lenovo documentation) | M.2 slot for SSD, 4 USB 3.0 ports, VESA mount | M.2 slot for SSD, 4 USB 3.0 ports, VESA mount |
| Wireless | Not confirmed | No WiFi, or Wi-Fi 5 dual band (per SKU) | No WiFi, or Wi-Fi 5 dual band (per SKU) |
| Housing | Not confirmed | Aluminium, 199.5 × 181.5 × 29.5 mm | Aluminium, 199.5 × 181.5 × 29.5 mm |
Key differences
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Form factor: The ThinkSystem ST50 is a tower server with PCIe slots and multiple drive bays. The Thinvent Treo is a compact mini PC with an aluminium housing that supports a VESA mount.
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Memory headroom: The Thinvent Treo Mini PC with Core i3-1315U supports up to 64 GB of DDR4 RAM. We could not confirm the ST50's memory maximum.
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Processor: Both systems use Intel processors. The Thinvent Treo uses a Core i3-1315U, a 6-core processor for desktop workloads. The ST50 uses the Xeon E-2400 series, which Lenovo positions for server workloads.
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Expansion: The ST50 has three PCIe slots and multiple 3.5-inch drive bays for expansion. The Thinvent Treo has an M.2 slot for its SSD and four USB 3.0 ports; it does not have PCIe slots or 3.5-inch drive bays.
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Operating system: The Thinvent Treo ships with Windows 11 Pro and can also be ordered with Windows 11 IoT Value, Ubuntu Linux, Thinux Embedded Linux, or without an OS. We could not confirm the ST50's operating system options.
Which one should you choose?
Choose the Lenovo ThinkSystem ST50 if you need a tower server with PCIe expansion and multiple drive bays for a small office or branch site. Choose the Thinvent Treo Mini PC if you need a compact desktop-class system with up to 64 GB of RAM and a small footprint for kiosks, desks, or behind a display.
