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Mobile SATA
Spinpoint MP4
Capacity
Model
16 MB
FEATURES
• Max. 320GB 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
DRIVE CONFIGURATION
1
Capacity
Interface
2
Buffer DRAM Size
Rotational Speed
PERFORMANCE SPECIFICATIONS
Average Seek time (typical)
Average Latency
Data Transfer Rate
Media to/from Buffer (Max.)
Buffer to/from Host (Max.)
Drive Ready Time (typical)
RELIABILITY SPECIFICATIONS
Non-recoverable Read Error
Controlled Ramp Load/Unload
ACOUSTICS
Idle (1D/2D)
Performance Seek (1D/2D)
POWER REQUIREMENTS
Voltage
Spin-up Current (Max.)
4
Seek (AVG)
Read/Write (AVG)
Low Power Idle (AVG)
Standby (AVG)
Sleep (AVG)
250GB
320GB
HM250HJ
HM320HJ
250 / 320 / 500 / 640 GB
SATA 3.0Gbps
16 MB
7,200 RPM
11 ms
4.13 ms
189 MB/s
300 MB/s
3
4 sec
14
1 sector in 10
600,000
2.4 / 2.6 Bel
2.6 / 2.8 Bel
+5V±5%
1000 mA
2.5 W
0.85 W
0.2 W
0.2 W
500GB
640GB
HM500JJ
HM640JJ
• ATA Security Mode Feature Set
• ATA S.M.A.R.T. Feature Set
• SilentSeek™
• NoiseGuard™
ENVIRONMENTAL SPECIFICATIONS
Temperature
Operating
Non-operating
Humidity (non-condensing)
Operating
Non-operating
Linear Shock (1/2 sine pulse)
5
Operating,(2ms)
Non-operating, 1ms
Vibration (10~500 Hz, Ramdom)
Operating
Altitude (relative to sea level)
Operating
Non-operating
bits
PHYSICAL DIMENSION
Height
Width
Length
Weight 1/2D(max.)
* 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
2 W
for reported capacity
2 A small portion of the 8MB buffer memory is reserved for firmware use
3 Power-On to Drive Ready
4 30% duty cycle, random seek
5 On Track Read Operation
-300 to 3000 m
-400 to 15000 m
2.5" HDD product specification Rev 1.0
Match with product manual Rev 00
5 ~ 55 ℃
-40 ~ 70 ℃
5-90 %
5-95 %
325 G
900 G
1.5G
9.5 mm
69.85 mm
100.3 mm
110 / 119 g
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