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- Description
- Specifications
P28622-B21 is the HPE 1.2TB SAS 12G Mission Critical 10K SFF Basic Carrier (BC) TAA-compliant hard drive. It is one of the HPE Mission Critical self-encrypting drives (SED), in the 512n format. It is a 2.5-inch small form factor drive that spins at 10,000 rpm and links at up to 12 Gb/s over SAS.
HPE rates the drive at 250 MiB/s maximum sequential throughput from the outer-diameter media. Its 128 KiB random figures are 170 IOPs for reads, 170 IOPs at a 70% read
30% write mix and 170 IOPs at a 50/50 mix. Power draw is 2.6 W idle, 3.6 W under random read/write, 4.4 W for sequential reads and 3.9 W for sequential writes.
The Basic Carrier measures 0.62 in (15.6 mm) high, 2.98 in (75.7 mm) wide and 4.67 in (118.7 mm) deep, and HPE gives the operating range as 10 to 35 C (50 to 95 F). The spare drive is P36214-001, a 1.2TB 10K SFF SAS BC SED FIPS unit. HPE places Mission Critical drives in its enterprise high-performance class, naming email, ERP and CRM as the high-I/O usage.
The 2.4TB self-encrypting drive P28618-B21 is rated at 255 MiB/s. More drives are in the HPE HDD category.
Related: HPE ProLiant DL20 parts
| Description | HPE 1.2TB SAS 12G Mission Critical 10K SFF BC TAA-compliant HDD |
| Capacity | 1.2 TB |
| Interface | SAS, 12 Gb/s |
| Form factor | SFF (2.5 in), Basic Carrier |
| Rotational speed | 10,000 rpm |
| Format | 512n, self-encrypting (SED) |
| Max sequential throughput | 250 MiB/s |
| 128 KiB random IOPs (read / 70-30 / 50-50) | 170 / 170 / 170 |
| Power | idle / random R/W / seq read / seq write: 2.6 W / 3.6 W / 4.4 W / 3.9 W |
| Carrier size (H x W x D) | 0.62 x 2.98 x 4.67 in (15.6 x 75.7 x 118.7 mm) |
| Operating range | 10 to 35 C (50 to 95 F) |
| Spare part | P36214-001 |