Mobile SATA
Spinpoint M7
Capacity
Model 8 MB
500GB
400GB
320GB
250GB
160GB
120GB
HM500JI HM400JI HM320II
HM250HI HM161HI HM120GI
FEATURES
• Max. 250GB formatted capacity per disk
• SATA Native Command Queuing Feature
• TuMR/PMR head with FOD technology
• Serial ATA 3.0Gbps Interface Support
• Load/Unload Head Technology
• ATA Security Mode Feature Set
• ATA S.M.A.R.T. Feature Set
• SilentSeek™
• NoiseGuard™
DRIVE CONFIGURATION
ENVIRONMENTAL SPECIFICATIONS
Temperature
Operating
Non-operating
Humidity (non-condensing)
Operating
Capacity1
Interface
500/400/320/250/160/120GB
SATA 3.0Gbps
8 MB
5 ~ 55 ఁ
-40 ~ 70 ఁ
Buffer DRAM Size2
Byte per Sector
Rotational Speed
512
5,400 RPM
8 ~ 90 %
5 ~ 95 %
Non-operating
PERFORMANCE SPECIFICATIONS
Average Seek time (typical)
Data Transfer Rate
Linear Shock (1/2 sine pulse)
Operating(2ms)5
12 ms
400 G
900 G
Non-operating(1ms)
Media to/from Buffer (Max.)
Buffer to/from Host (Max.)
Drive Ready Time (typical)3
138MB/s
300MB/s
4 sec
Vibration
Operating(Random,10~500Hz)
Altitude (relative to sea level)
Operating
1.5 Grms
-300 to 3000 m
-400 to 15000 m
RELIABILITY SPECIFICATIONS
Non-recoverable Read Error
Controlled Ramp Load/Unload
Non-operating
1 sector in 1014 bits
600,000
PHYSICAL DIMENSION
Height
Width
Length
Weight (max.)
ACOUSTICS
Idle (typical)
Performance Seek (typical)
9.5 mm
69.85 mm
100 mm
105 g
2.4 Bel
2.6 Bel
POWER REQUIREMENTS
Voltage
* Note : Design and specifications are subject to change without prior notice.
1.1MB = 1,000,000 Bytes, 1GB = 1,000,000,000 Bytes
Accessible capacity may vary as some OS uses binary numbering system
for reported capacity
+5V 5%
1000 mA
2.5 W
Spin-up Current (Max.)
Seek (avg.)4
Read/Write (avg.)
Low Power Idle (avg.)
Standby (avg.)
Sleep (avg.l)
2.5 W
2 A small portion of the 8MB buffer memory is reserved for firmware use
3 Power-On to Drive Ready
0.85 W
0.25 W
0.2 W
4 30% duty cycle, random seek
5. On Track Read Operation
2.5" HDD product specification Rev 0.5
Match with product manual Rev 00
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