Dell Powervault 660F Fiber Channel Raid 3U Fibre Channel RAID Enclosure with 14 x 36 Gig Cheetah drives. Dell PowerVault 660F with quantity 14 36GB 10,000 rpm fiber channel drive. Dual channel redundant RAID, 128 Megs cache. 100MB/s fibre channel interface throughout. Redundant, hot-pluggable RAID controller (connects to next expansion unit). Total expansion capacity of 128 drives or 8 terrabytes capacity. Add new drives without powering down the 660F system. Standard fibre channel DB9 input and HSSDC output on each raid controller. 3U rackmount case. Dual redundant 392W power supplies, dual cooling modules. Operating system installed, ships with Array Manager 3.0 and Dell Version 4.0 fibre channel utility disk. Direct attached minimum setup requires a Qlogic 2200, PV 660F, and HSSDC to DB9 cable. Dell PowerEdge server recommended. SAN Minimum setup requires a dedicated dell server with 2 x Qlogic 2200, Qlogic utility, Array Manager 3.0, fibre channel switch (51F or 56F). Dell PowerVault 224F required for expansion units ( a 630F will not work). Package includes: * Dell PowerVault 660F with 14 Seagate Cheetah 36 gig drives. * Dual RAID controller - DB9 input & HSSDC output. * Array Manager 3.0, fibre channel utility disk. * Redundant power supplies. * 70 pound weight.