120GB 7200RPM 8Mb Cache SATA II Desktop Hard Drive
This drive is
compatible with a wide variety of New systems currently on the market that utilize the
SATA II interface. It is also a direct replacement for hard drive models
listed below.
Technical Features:
Compatible With The Following Drives:
120GB
Capacity, 7,200 RPM
Samsung Model#
NCQ HD120IJ
8.5ms Average Seek Time
Seagate Model#
ST3120813AS
3.5" Form Factor
Western Digital Model#
WD1200JS
Serial
ATA II 3 Gb/s Interface
8MB Buffer
Rotational vibration safeguard
3 Year Warranty
The new series of desktop drives incorporates both new and proven technologies to boost the performance, capacity, and reliability to handle a wide range of advanced storage requirements. Advantages of this drive are fast transfer rates, low power utilization and quiet acoustics.
Specifications:
Data buffer
8 MB
Rotational speed (rpm)
7,200
Latency average (ms)
4.17
Interface transfer rate (max. MB/sec)
300
Seek time (read, typical)
Average (ms)
8.5/8.8
Track to track (ms)
1.1
Full track (ms)
15.1
Power
Requirement
+5 VDC (+/- 5%), +12 VDC (+10%/-8%)
Physical size
Height (mm)
25.4
Width (mm)
101.6
Depth (mm)
146
Weight (max. g)
640
Operating
Ambient temperature
5° to 55° C
Relative humidity (non-condensing)
8% to 90%
Max. wet bulb (non-condensing)
29.4° C
Shock (half sine wave, 2ms)
55G
Vibration (random (RMS)
0.67G for horizontal, 0.56G for vertical
Non-operating
Ambient temperature
-40° to 65° C
Relative humidity (non-condensing)
5% to 95%
Max. wet bulb (non-condensing)
35° C
Shock (half sine wave, 2ms)
350G (2/1 disks)
Vibration (random (RMS)
1.04G rms (XYZ)
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