Description:HP EVA 500GB FATA Dual-Port 2GB (2 x 2GB Fibre Channel) 7.2K 3.5-inch Add on Hard DrivePart Number(s)Option Part# 370790-B22Option Part# 370790-B23Spare Part# 370789-001Assembly Part# 371142-001Assembly Part# 370794-001Assembly Part# 370795-001Assembly Part# 404403-001Assembly Part# 454413-001Overview:NOTE: There is a minimum order requirement with the first installation of FATA add-on drives on an EVA a minimum of 8 FATA drives are required to create the new NearOnline disk group. EMEA Only.Not for use in EMEA is Option Part# 370790-B23NOTE: Four (4) disk drives either size/type are required per disk enclosure per system. A minimum of eight (8) disk drives are required per EVA4000/6000.Specifications:Category StorageWorks HDDSub-Category 7.2KGeneration FATAPart Number 371142-001Products ID 454501Capacity 500GBPorts DualSpindle Speed 7200RPMInterface FATAEnclosure InternalHDD Form Factor 3.5 inches