01M0D: Dell 1.2TB 10000 RPM SAS-12GBPS 512N 128MB 2.5 inch Hard Disk Drive For Powervault

Dell part 01M0D is listed with drive model Toshiba AL15SEB120NY. Dell's firmware release for that model describes it as "TOSHIBA AL15SE ISE 2.5 1.2TB SAS12 10K 512N", vendor number HDEBL82DAB51: a 1.2TB, 10K-class, 2.5-inch hard drive on a 12Gb/s SAS interface with 512-byte native sectors.

Toshiba's AL15SEB product manual gives the exact figures: 10,500 rpm, a 128 MiB buffer, 2.86 ms average latency and a sustained transfer rate of 234 MiB/s for the 1200GB 512n model. The drive is 15 mm high, draws 8.1 W in read/write and 4.5 W at active idle, and Toshiba rates its MTTF at 2,000,000 hours. The Y suffix marks the Sanitize Instant Erase (SIE) option, which invalidates recorded data almost instantly; it is a fast-wipe feature, not drive encryption, so this is not a self-encrypting drive.

Dell's current firmware for AL15SEB120NY is EF09 (A00, November 22, 2024), which supersedes EF04 and lists PowerEdge R630, R640, R720, R730, R730xd, R740, R740xd, T630 and T640 among its supported systems, along with the PowerVault MD1200, MD2424 and ME5224 enclosures.

To confirm fit, read the label for 01M0D and AL15SEB120NY, and check the host against Dell's EF09 list. The 300GB drive from the same Toshiba series is GWFRY (AL15SEB030NY); for more capacity in the same format, 1D0F5 is 2.4TB. Both are on the Drives HDD (Dell / EMC) hub.