TESTING & COSMETIC NOTES: This is a USED WORKING item in GOOD cosmetic condition that IS THOROUGHLY TESTED and is GUARANTEED WORKING Unit powers on and comes to a ready status. Units were successfully able to recognize all drives. Hard drives have been wiped via NIST 800-88 erasure protocol and tested to be in good health. Drive does not contain any information or OS.(1) - DELL COMPELLENT SC220 2.5" 24-BAY STORAGE ARRAY. (2) - 0TW47 DELL SC220 SAS 6GBPS I/O MODULE EMM MODULE. (11) - 2.5" 400GB SSD SOLID STATE DRIVE. (13) - DELL 7.2K 2.5" 1TB HDD HARD DRIVE. (24) - 2.5" HARD DRIVE CADDY TRAY. (2) - 700W SWITCHING POWER SUPPLY. In the rare situation that this is not the case, we will send a replacement upon safe return of the original item within 30 days of receiving the item. Computers/Tablets & Networking::Enterprise Networking, Servers::Network Storage Disk Arrays::SAN Disk Arrays.