Features:

• Spinpoint M8
• Max. 500GB 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
• Serial ATA 3.0Gbps Interface Support
• Load/Unload Head Technology
• SilentSeek™
• NoiseGuard™



Specifications:

Drive Configurations

Capacity * 640 GB
Interface SATA 3.0 Gbps (1.5Gbps)
Buffer DRAM Size 8 MB
Rotational Speed 5,400 RPM clss


Performance Specifications

Average Seek time(typical) 12 ms
Data Transfer Rate / Media to/from Buffer(Max.) 145 MB/s
Data Transfer Rate / Buffer to/from Host(Max.) 300 MB/s
Average Latency 5.6 ms
Drive Ready Time(typical) 4 sec


Reliability Specifications

Non-recoverable Read Error 1 sector in 10^14 bits


Acoustics

Idle 2.4 Bel
Performance Seek 2.6 Bel


Environmental Specifications

Temperature / Operating 5 ~ 55 ºC
Temperature / Non-operating -40 ~ 70 ºC
Humidity(non-condensing) / Operating 5~90 %
Humidity(non-condensing) / Non-operating 5~95 %
Liner Shock(1/2 sine pulse) / Operating 325 G
Liner Shock(1/2 sine pulse) / Non-operating 750 G
Vibration / Operating 1.5 Grms
Altitude(relative to sea level) / Operating -300 to 3000 m
Altitude(relative to sea level) / Non-operating -400 to 15000 m


Power Requirements

Voltage +5V±5%
Spin-up Current (Max.) 1000 mA
Seek (typical) 2 W
Read/Write (typical) 2.2 W
Idle (typical) 0.7 W
Standby (typical) 0.2 W
Sleep (typical) 0.2 W


Physical Dimension

Height (Max.) 9.5 ± 0.2 mm
Width 69.75 ± 0.25 mm
Length 100.3 ± 0.4 mm
Weight (avg.) 107 g
1MB = 1,000,000bytes / 1GB = 1,000,000,000 bytes.
Actual accessible capacity may vary from advertised capacity due to formatting and
partitioning of the hard drive, as well as due to your computer's operating system