3.5" 5400 RPM 2TB SAMSUNG HD203WI Hard Drives

Drive Configurations

Drive Configurations

Capacity *	2 TB
Interface	Serial ATA 3.0Gbps
Buffer DRAM Size	32 MB
Byte per Sector	512 bytes
Rotational Speed	5400 RPM

Performance Specifications

Performance Specifications

Average Seek time(typical)	8.9 ms
Data Transfer Rate / Media to/from Buffer(Max.)	135 MB/sec
Data Transfer Rate / Buffer to/from Host(Max.)	300 MB/sec
Average Latency	5.56 ms
Drive Ready Time(typical)	1 sector in 10^15bits

Acoustics

Acoustics

Idle	2.7 Bel
Performance Seek	3.1 Bel

Environmental Specifications

Environmental Specifications

Temperature / Operating	0 ~ 60 °C
Temperature / Non-operating	-40 ~ 70 °C
Humidity(non-condensing) / Operating	5 ~ 90 %
Humidity(non-condensing) / Non-operating	5 ~ 95 %
Liner Shock(1/2 sine pulse) / Operating	70 G
Liner Shock(1/2 sine pulse) / Non-operating	300 G
Vibration / Operating	-1000 to 1,0000 m
Vibration / Non-operating	-1,000 to 40,000 m

Power Requirements

Power Requirements

Voltage	+5V±5%
Spin-up Current (Max.)	2.0A
Seek (typical)	7.1W
Read/Write (typical)	6.2W
Idle (typical)	5.4W
Standby (typical)	1W
Sleep (typical)	1W

Physical Dimension

Physical Dimension

Height (Max.)	26.1 mm
Width	101.6 mm
Length	147.0 mm
Weight (avg.)	690 g