Samsung 3.5" 1TB 32MB SATA (F3) HDD 7200rpm Key Features Formatted capacity: 1TB Serial ATA 3.0 Gbps Interface Support Environment friendly product with Ro HS compliance ATA 48-bit Address Feature Noise Guard™ & Silent Seek™ technologies Drive Configurations Capacity: 1 TB Interface: Serial ATA 3.0 Gbps Buffer DRAM
Size: 32 MB Byte per Sector: 512 bytes Rotational Speed: 7, 200 RPM Performance Specifications Average Seek time (typical): 8.9 ms Data Transfer Rate / Media to/from Buffer (Max.): 250 MB/sec Data Transfer Rate / Buffer to/from Host (Max.): 300 MB/sec Average Latency: 4.17 ms Drive Ready Time (typical): 1 sector in 10^15bits Acoustics Idle: 2.5 Bel Performance Seek: 2.8 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: 300 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% Spin-up Current (Max.): 2.2A Seek (typical): 6.7W Read/ Write (typical): 7.2W Idle (typical): 6.3W Standby (typical): 1W Sleep (typical):1W