CARACTERÍSTICAS DE DISCO DURO SAMSUNG HD253GJ

HD253GJ

Unidad de disco duro PATA de 2.5"Capacidad por plato 250 GB, capacidad total 250 GB"
SilentSeek™
Compatible con ATA S.M.A.R.T.
Serial ATAII (3.0 Gbps) nativo con Native Command Queuing (NCQ)

ESPECIFICACIONES

Drive Configuration Capacity 250 GB 
Interface Serial ATA 3.0 Gbps 
Buffer DRAM Size 16 MB 
Byte per Sector 512 bytes 
Rotational Speed 7,200 RPM 
Performance Specification Average Seek Time (Typical) 8.9 ms 
Average Latency 4.17 ms 
Media Transfer Rate (Max) 250 MB/sec 
Interface Transfer Rate (Max) 300 MB/sec 
Drive Reday Time (Typical) 8 s 
Reliability Specification Non-recoverable Read Error 1 sector in 10^15 bits 
Start/Stop Cycle 50,000 
Acoustics Idle (Typical) 2.5 Bel 
Performance Seek 2.8 Bel 
Environmental Specification Temperature Operating 0 ~ 60°C 
Non-operating -40 ~ 70°C 
Humidity (Non-condensing) Operating 5 ~ 90% 
Non-operating 5 ~ 95% 
Liner Shock (1/2 sine pulse) Non-operating 300 G 
Operating 70 G 
Altitude (relative to sea level) Operating -300 to 3,000 m 
Non-operating -300 to 12,000 m 
Power Requirements Voltage +5 V ± 5%, +12 V ± 10% 
Spin-up Current (Max) 2.0 A 
Seek (Typical) 5.7 W 
Read/Write (Typical) 6.1 W 
Idle (Typical) 5.0 W 
Standby (Typical) 1 W 
Sleep (Typical) 1 W 
Physical Dimension Height (Max) 26.1 mm 
Width 101.5 mm 
Length 147 mm 
Weight 475 g

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