Hitachi Deskstar 7K100 750GB SATA Hard Drive 0A36194

Capacity: 750GB
Spindle Speed: 7,200RPM
Interface Type: SATA
Disk Size: 3.5"x1.0" (Low Profile Hard Drive)
Sustained Throughput (MBps): 42 - 85
Average Seek Time (read/write ms): 8.2/9.2
Electrical Interface Speed: SATA 300 - 3.0Gbps
On-Board Cache: 32MB

An industry first, the Hitachi Deskstar 7K1000 hard disk drive delivers up to one terabyte of storage capacity for demanding consumer and commercial computing products. It leverages the industry’s most reliable perpendicular magnetic recording (PMR) techniques and the latest advancements in silent acoustics, shock protection, and head technology to maximize capacity, performance and fi eld reliability. Best-in-class power management and thermal emissions help manufacturers meet energy compliance targets and extend drive life.

Highlights
Storage capacities up to 1TB
Perpendicular magnetic recording technology
SATA 3.0Gb/s interface
Ramp load design increases shock protection and power savings
Thermal monitoring and fl y height control enhance reliability
Three low-power idle modes boost power effi ciency
Silent seek acoustics achieve ultra-quiet operation
Host/drive authentication for hardware security

Hitachi p/n: HDS721075KLA330

Compatibility

This drive is compatible with any of our SATA hot-swap trays and all of our SATA controllers.

Drive specification	0A36194
Formatted Gbytes (512 bytes/sector)	750
Bytes per sector	512
Read/write heads	8
Data Disks	4
Areal density (Gbits/inch2 avg)	148
Spindle speed (RPM)	7,200
Internal data transfer rate (Mbits/sec max)	1070
I/O data transfer rate (Mbytes/sec max)	300
Cache buffer	32 Mbytes
Height (max)	26.1 mm (1.028 inches)
Width (max)	101.6 mm (4.010 inches)
Length (max)	147 mm (5.787 inches)
Weight (max) grams	700
Average seek, read (msec typical)	8.2
Startup current (typical) 12V (peak)	2.0 amps
Idle mode (typical) watts	7.6
Ambient temperature	5° to 60°C (op.) –40° to 70°C (nonop.)