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Mobile SATA
Spinpoint MP4
250GB
320GB
500GB
640GB
Model
16 MB
HM250HJ
HM320HJ
HM500JJ
HM640JJ
FEATURES
• Max. 320GB formatted capacity per disk
• ATA Security Mode Feature Set
• SATA Native Command Queuing Feature
• ATA S.M.A.R.T. Feature Set
• TuMR/PMR head with FOD technology
• SilentSeek™
• Serial ATA 3.0Gbps Interface Support
• NoiseGuard™
• Load/Unload Head Technology
Capacity
1
250 / 320 / 500 / 640 GB
Temperature
Interface
SATA 3.0Gbps
Operating
5 ~ 55
℃
Buffer DRAM Size
2
16 MB
Non-operating
-40 ~ 70
℃
Rotational Speed
7,200 RPM
Humidity (non-condensing)
Operating
5-90 %
Non-operating
5-95 %
Linear Shock (1/2 sine pulse)
Average Seek time (typical)
11 ms
Operating,(2ms)
5
325 G
Average Latency
4.13 ms
Non-operating, 1ms
900 G
Data Transfer Rate
Vibration (10~500 Hz, Ramdom)
Capacity
DRIVE CONFIGURATION
ENVIRONMENTAL SPECIFICATIONS
PERFORMANCE SPECIFICATIONS
Media to/from Buffer (Max.)
189 MB/s
Operating
1.5G
Buffer to/from Host (Max.)
300 MB/s
Altitude (relative to sea level)
Drive Ready Time (typical)
3
4 sec
Operating
-300 to 3000 m
Non-operating
-400 to 15000 m
Non-recoverable Read Error
1 sector in 10
14
bits
Controlled Ramp Load/Unload
600,000
Height
9.5 mm
Width
69.85 mm
Idle (1D/2D)
2.4 / 2.6 Bel
Length
100.3 mm
Performance Seek (1D/2D)
2.6 / 2.8 Bel
Weight 1/2D(max.)
110 / 119 g
* Note : Design and specifications are subject to change without prior notice.
Voltage
+5V±5%
1.1MB = 1,000,000 Bytes, 1GB = 1,000,000,000 Bytes
Spin-up Current (Max.)
1000 mA
Accessible capacity may vary as some OS uses binary numbering system
Seek (AVG)
4
2 W
for reported capacity
Read/Write (AVG)
2.5 W
2 A small portion of the 8MB buffer memory is reserved for firmware use
Low Power Idle (AVG)
0.85 W
3 Power-On to Drive Ready
Standby (AVG)
0.2 W
4 30% duty cycle, random seek
Sleep (AVG)
0.2 W
5 On Track Read Operation
2.5" HDD product specification Rev 1.0
Match with product manual Rev 00
POWER REQUIREMENTS
ACOUSTICS
RELIABILITY SPECIFICATIONS
PHYSICAL DIMENSION