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Samsung

HDD Samsung 250GB/7200/SATA2/8MB

Models: HD251HJ / HD252HJ
Drive Configuration Capacity 250 GB
Interface Serial ATA 3.0 Gbps
Buffer DRAM Size: 8 MB / 16MB
Byte per Sector 512 bytes
Rotational Speed 7200 RPM
Performance Specifications Average Seek time(typical) 8.9 ms
Average Latency 4.17 ms
Data Transfer Rate / Media to/from Buffer(Max.) 175 MB/sec
Data Transfer Rate / Buffer to/from Host(Max.) 300 MB/sec
Drive Reday Time(typical) 8 sec
Reliability Specifications Non-recoverable Read Error 1 sector in 10^15 bits
Start/Stop Cycles 50,000
Acoustics Idle 2.45 Bel
Performance Seek 2.80 Bel
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 350 G
Altitude(relative to sea level) / Operating -300 to 3,000 m
Altitude(relative to sea level) / Non-operating -300 to 12,000 m
Power Requirements Voltage +5V±5%, +12V±10%
Spin-up Current (Max.) 2.0 A
Seek (typical) 5.7W
Read/Write (typical) 6.1W
Idle (typical) 4.4W
Standby (typical) 0.7/1W
Sleep (typical) 0.7/1W
Physical Dimension Height (Max.) 26.1 mm
Width 101.5 mm
Length 147.0 mm
Weight (avg.) 470 g

Наличност: Доставка 24часа

89³⁵ лв.