Intel DC P4500 4TB. Solid-state drive capacity: 4000 GB, Solid-state drive interface: PCI Express 3.1, Read speed: 3200 MB/s. SSD form factor: 2.5", Color of product: Silver. Power consumption (idle): 5 W. Height: 0.591" (15 mm), Weight: 4.62 oz (131 g). Uncorrectable Bit Error Rate (UBER): <1 sector per 10^17 bits read