IBM 90Y9000 2TB 7.2 6G NL SAS 3.5 Disk Complete with Disk Carrier. For eServer xSeries model machines such as DS3512 IBM Certified OEM - BRAND New disk with 2 Year warranty.

HP Original 4TB 7200 rpm SAS v2 (Serial Attached SCSI) 3.5" LFF  For Servers  : Gen8 and Gen9. BRAND NEW, 2 Year Warranty RTB  SAS-2, 6Gbps, Complete with HP Smart Caddy.

HP 872493-004 4TB 3.5 12G SAS3 Enterprise hard disk drive BRAND NEW, 2 Year Warranty RTB  SAS-3, 12.0Gbps, Complete with HP Smart Caddy.

Dell 2T51W 1TB SATA 7.2k 3.5" 6G Hard Drive TYPE: Genuine Dell Certified Enterprise Class Hard Drive Condition: BRAND NEW 2 Year Warranty

DELL 400-AGEC 300GB 12G 15k 3.5 Hybrid SAS Disk This disk is mounted in a hybrid caddy PN Y004G/9W8C4 as per image. New OEM 2 Year warranty - OEM Certified Disk

Dell ST16000NM005G 16TB 12G 512e 3.5 SAS Hard disk drive New OEM 3 Year warranty - DELL Certified Disk Complete with Dell caddy X7K8W.

HP Original 3TB 7200 rpm  SATA 3.5 LFF Enterprise disk BRAND NEW, Warranty 2 Years RTB  SATA, 3Gbps, Complete with HP caddy