As the next step in the evolution of ATA hard drives, SATA is directed towards customers requiring the best price advantage for entry level servers and external storage deployments in non-mission critical, low workload environments. SATA drives are available in both 3.5 and 2.5 form factors HP 3.5 and Small Form Factor (SFF) SATA hard disk drives (HDD) are available in the following models: SFF 5.4K - 60GB and 120GB and 3.5 7.2K - 80GB, 160GB, 250GB, 500GB, 750GB.
