Dell 1.8TB SAS 10K 2.5" 12Gb/s Hard Drive for PowerVault MD1200 / MD1220 / MD1420 / MD3420 AJ740B The 3ware BBU-MODULE-04 (701-3190-05D) is

The 3ware BBU-MODULE-04 (701-3190-05D) is a genuine Battery Backup Unit module for 3ware 9690SA RAID controllers

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OEM Drive: Seagate ST9146802SS

Dell 1.8TB SAS 10K 2.5" 12Gb/s Hard Drive for PowerVault MD1200 / MD1220 / MD1420 / MD3420 AJ740B The 3ware BBU-MODULE-04 (701-3190-05D) isThe Dell 1. 8TB SAS 10K is a genuine 1. 8TB 10,000 RPM SAS 12Gbps 2. 5 inch hot swap hard drive for Dell PowerVault MD1200, MD1220, MD1420, and MD3420 storage enclosures. OEM sealed with full manufacturer warranty, sourced from authorized channels. Capacity: 1. 8TB Interface: SAS 12Gbps Form Factor: 2. 5" Spindle Speed: 10,000 RPM Compatible With: Dell PowerVault MD1200, MD1220, MD1420, MD3420 Condition: Genuine, manufacturer sealed, full warranty.