Lenovo ThinkCentre M920x

The M920x is the most advanced version of the classic Tiny series. It is designed to provide real PCIe expansion within 1L, which makes it a highly sought‑after platform for 10 GbE NICs, compact HBAs, and high‑end builds.

It is powerful, flexible… and less forgiving of mistakes.

Technical summary

• Form factor: 1L (Tiny)
• Chipset: Intel Q370
• CPU: Intel 8th / 9th Gen
• RAM: up to 64 GB DDR4 (2x SO‑DIMM)
• Storage: M.2 NVMe + SATA depending on configuration
• Expansion: real PCIe x8 via riser

Slots and connectivity

• 1x M.2 2280 NVMe
• 1x M.2 2230 (Wi‑Fi)
• 1x PCIe x8 slot (proprietary riser)
• 1x SATA bay (space‑limited)
• 2x DisplayPort

Known limits

• Critical thermal management with PCIe cards
• External 90 W PSU required in most configurations
• Specific, costly PCIe riser
• Extremely tight space for cabling and cooling