Hard Disk Drives

QuickSpecs
HPE Hard Disk Drives
Technical Specifications
Page
24
Midline (7.2K rpm)
Form Factor
LFF (3.5”)
Carrier
Standard Carrier (ST)
Rotational Speed
7200 rpm
Dimensions
Interface
SAS
Height
1.04 in (26.4 mm)
Transfer Rate Synchronous (Max)
12Gb/sec
Width
4.36 in (110.7 mm)
Bytes/Sector
512
Depth
7.43 in (188.7 mm)
Operating Temperature
50° to 95° F (10° to 35°C)
SKU SKU Description
OD Media Rate, Max
Sequential Throughput
(MiB/s)
128Kib Random Rd
(IOPs)
128Kib Random 70% RD/
30% WT (IOPs)
128Kib Random 50% RD/
50% WT (IOPs)
Power Idle Time (Watts)
Power Random R/W
(Watts)
Power Sequential Read
(Watts)
Power Sequential Write
(Watts)
869347-B21
HPE 10TB SAS 12G Midline
7.2K LFF (3.5in) ST 1yr Wty
Helium 512e HDD
235 105 110 115 3.8 5.8 5.9 5.0
881783-B21
HPE 12TB SAS 12G Midline
7.2K LFF (3.5in) ST 1yr Wty
Helium 512e HDD
235 105 115 125 5.5 6.1 7.0 6.8