Increase the storage capacity of your system with the 1.2 TB Drive from Dell. Offering a rotational speed of 10,000 RPM, this drive provides fast disk access. Featuring SAS interface, this hard drive delivers enhanced data transfer speed of up to 12 Gbps . This SKU replaces the following part numbers: 400-AEFS. Type: Hard drive - hot-swap Capacity: 1.2 TB Hardware Encryption: Yes Encryption Algorithm: FIPS 140-2 Form Factor: 2.5 Interface: SAS 12Gb/s Spindle Speed: 10000 rpm Designed For: PowerEdge R320, R430, R515, R630, R730, R730xd, R820, R920, R930, T430, T630; PowerVault MD1220 Device Type: Hard drive - hot-swap Capacity: 1.2 TB Hardware Encryption: Yes Encryption Algorithm: FIPS 140-2 Form Factor: 2.5 Interface: SAS 12Gb/s Spindle Speed: 10000 rpm Interfaces: 1 x SAS Compatible Bay: 2.5 Designed For: Dell PowerEdge R320, R430, R515, R630, R730, R730xd, R820, R920, R930, T430, T630 Dell PowerVault MD1220