Lenovo Thinksystem ST250 4U Tower Xeon E-2136

Form Factor
4U chassis: Height: 430mm (16.9 inches), Width: 175mm (6.9 inches), Depth: 566mm (22.3 inches)

Optional ST250 rack-mount kit

Processors
1x Intel® Xeon® E-2200 processors, up to 6 cores at 95W.

Memory
Up to 128GB in 4x DIMM slots using 32GB DIMMs 2666MHz TruDDR4

Expansion Slots
x1 lane PCIe Gen3 in x1 slot; x16 lane PCIe Gen 3 in x16 slot (for GPU); x4 PCIe Gen3 in x4 slot; x4 PCIe Gen3 in x8 slot

Drive Bays
Up to 8x 3.5-inch simple-swap and hot-swap SATA/SAS bays; up to 16x 2.5-inch hot-swap SATA/SAS; 2x 5.25-inch media bay (for optical drive or tape); 1x M.2 support