All listed models use DDR5 RAM. Common capacity options shown across the selection are 16 GB, 32 GB, and 64 GB.
SSD options shown across the selection range from 1 TB up to 4 TB, with 1 TB, 2 TB and 4 TB configurations appearing in the product details.
Dimensions and weights vary by model. Examples in the selection indicate footprints roughly in the 12.7×4×16.8–13.5×4.5×19 inch range, with listed weights typically between about 9.5 and 11.3 pounds.
Most listings show five USB ports, though at least one model lists four USB ports. In short, counts are commonly five but some individual models may have four.