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Western Digital Caviar RE WD1200SB

Product Code: 10278177 Price: Check Latest General Information Manufacturer Western Digital Corporation Manufacturer Part Number WD1200SB-20PK Manufacturer Website Address www.wdc.com Product Line Caviar RE Product Name Caviar RE WD1200SB Packaged Quantity 20 Technical Information Storage Capacity 120.034GB Bytes Per Sector 512 User Sectors Per Drive 234441648 Servo Type Embedded Drive Performance Data Transfer Rate 100MBps External Mode 5 Ultra ATA 66.6MBps External Mode 4 Ultra ATA 33.3MBps External Mode 2 Ultra ATA 16.6MBps External Mode 4 PIO 16.6MBps External Mode 2 Multi-word DMA 61MBps Sustained Rotational Speed 7200 rpm Seek Time 8.9 ms Read Average 21 ms Full-stroke Read Average 2 ms Track-to-Track Average Latency 4.2 ms Average Buffer 8MB Drive Ready Time 7.0 Second(s) Interfaces/Ports Interfaces/Ports 1 x 40-pin IDC Ultra ATA/100 (ATA-6) IDE/EIDE Software Reliability MTBF 1000000 Hour(s) Shock Tolerance 65Gs @ 2 ms Read Operating 30Gs @ 2 ms Write Operating 300Gs @ 2 ms Non-operating Vibration Tolerance 0.75Gs 20 Hz to 300 Hz Linear - Operating 4Gs 20 Hz to 500 Hz Linear - Non-operating Data Error Rate < 1/10E14 bits Read Non-recoverable Power Description Input Voltage 12 V DC ±10% 5 V DC ±5% Input Current 530 mA @12V DC Read/Write 510 mA @12V DC Idle 30 mA @12V DC Standby 30 mA @12V DC Sleep 450 mA @5V DC Read/Write 400 mA @5V DC Idle 150 mA @5V DC Standby 120 mA @5V DC Sleep Power Consumption 8.6W Read/Write 8.1W Idle 1.1W Standby 1.0W Sleep Environmental Conditions Temperature 41 °F (5 °C) to 131 °F (55 °C) Operating -40 °F (-40 °C) to 149 °F (65 °C) Non-operating Humidity 5 to 95% Relative Humidity Operating 5 to 95% Relative Humidity Non-operating Sound Emission 26 dB(A) Idle 31 dB(A) Performance Seek 27 dB(A) Quiet Seek Physical Characteristics Form Factor 3.5" 1/3H Internal Dimensions 1.028" Height x 4" Width x 5.787" Depth Shipping Dimensions 10.8" Height x 9.8" Width x 19.7" Depth Weight 1.32 lb Shipping Weight 29.15 lb Miscellaneous Additional Information Fluid Dynamic Bearing (FDB) Motor Data Lifeguard Note: Because of the time-limited error recovery feature, this product is intended for server applications and is not recommended for use in desktop systems. Vibration: Operating - Random: 10 to 300 Hz, 0.004 g2/Hz Non-operating - Linear: 5-20 Hz, 0.195 inches (dbl amp) Temperature and Humidity: Operating Thermal Gradient: 20°C/hour (maximum) Non-Operating Thermal Gradient: 30°C/hour (maximum) Compatibility PC Mac Warranty Standard Warranty 3 Year(s) Additional Warranty Information 3-year standard warranty on bulk WD Caviar RE hard drives. This standard warranty may be subject to variations imposed by local law or regulations. ^Mfg. Part number: WD1200SB-20PK