32MB Cache Hard Drive

Seagate Laptop Thin HDD 500GB 2.5″ Internal Hard Drive – ST500LM024 – 7200 RPM SATA 6Gb/s 32MB Cache – 7mm Slim SED FIPS 140-2 – Lenovo FRU 00PC563 / P/N 1RS152-031 – for Laptops, ThinkStation & External Enclosures