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WESTERN DIGITAL
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WD200BB-00AUA1
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Western Digital Caviar WD200BB-00AUA1 IDE HDD 20.0GB - Refurbished
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Western Digital Caviar WD200BB-00AUA1 IDE HDD 20.0GB - Refurbished - Discount Price $24.00
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Detailed Description
Western Digital Caviar WD200BB-00AUA1 IDE HDD 20.0GB - Refurbished
Specifications for the WD Caviar? WD200BB
| Recommended Setup Parameters
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| Cylinders 1
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16383
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| Heads
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16
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| Sectors/Track
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63
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| Landing Zone
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16383
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| WPC
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16383
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| Jumper Setting Information
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Ten Pin Drive
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| Physical Specifications
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| Formatted Capacity
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20,020 MB
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| Interface
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40-pin EIDE
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| Actuator Type
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Rotary Voice Coil
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| Number of Disks
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1
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| Data Surfaces
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2
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| Number of Heads
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2
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| Bytes Per Sector
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512
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| User Sectors Per Drive
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40,011,552
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| Servo Type
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Embedded
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| Recording Method EPR4
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Rate 16/17 PRML
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| ECC
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Reed Solomon
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| Head Park 2
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Automatic
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PRML - Partial Response Maximum Likelihood
EIDE - Enhanced Integrated Drive Electronics
2 Turning the system power off causes the WD Caviar? to perform an automatic head park operation.
| Performance Specifications
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Average Seek
- Read
- Write
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8.9 ms (average)
10.9 ms (average)
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| Track-to-Track Seek
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2.0 ms (average)
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| Full Stroke Seek
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21 ms (average)
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| Index Pulse Period
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8.3 ms (nominal)
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| Average Latency
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4.2 ms (nominal)
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| Rotational Speed
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7200 RPM (nominal)
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| Controller Overhead
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0.3 ms average
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| Data Transfer Rate (maximum)
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100 MB/s (Mode 5 Ultra ATA)
66.6 MB/s (Mode 4 Ultra ATA)
33.3 MB/s (Mode 2 Ultra ATA)
16.6 MB/s (Mode 4 PIO)
16.6 MB/s (Mode 2 multi-word DMA)
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| Interleave
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1:1
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| Buffer Size
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2 MB
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| Error Rate - Unrecoverable
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<1 in 1014 bits read
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Spindle Start Time
- From Power-on to Drive Ready 1
- From Power-on to Rotational Speed 2
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6.0 s average
4.5 s average
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| Contact Start/Stop Cycles (CSS)
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50,000 minimum
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1 Defined as the time from power-on to the setting of the Drive Ready and Seek Complete including calibration.
2 Defined as the time from power-on to when the full spindle rotational speed is reached.
| Physical Dimensions
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| Height
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English:
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1.028 inches max
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Metric:
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26.1 mm max
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| Length
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English:
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5.787 inches max
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Metric:
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147.0 mm max
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| Width
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English:
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4.00 inches ?0.010 inch
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Metric:
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101.6 mm ?0.25 mm
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| Weight
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English:
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1.4 pounds ?0.14 pounds
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Metric:
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0.62 kg ?0.062 kg
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| Electrical Specifications
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| Current Requirements and Power Dissipation
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| Operating Mode
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RMS Current
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Power, Typical 1
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12 VDC
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5 VDC
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| Spinup
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2.2 A
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525 mA
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17.0 W
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| Read/Write/Idle
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350 mA
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800 mA
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8.0 W
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| Seek
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900 mA
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675 mA
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14.0 W
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| Power Management Commands
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| Operating Mode
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RMS Current 1
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Power, Typical 1
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12 VDC
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5 VDC
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| Idle (E1H)
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330 mA
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675 mA
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7.25 W
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| Standby (E0H)
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20 mA
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200 mA
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1.25 W
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| Sleep (E6H)
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20 mA
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50 mA
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0.5 W
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| Input Voltage Requirements
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| +5.0V (?5%) and 12.0V (?10%)
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| Ripple
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+12 VDC
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+5 VDC
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Maximum
Frequency
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200 mV (double amplitude)
0-30 MHz
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100 mV (double amplitude)
0-30 MHz
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| Power Connectors and Cables
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| Power Connector
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4-pin AMP (P/N 84069-1 or equivalent)
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| Mating Connector
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Body (AMP 1-480424-0 or equivalent)
Pins (AMP 60619-4 or equivalent)
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| Power Cable Wire Guage
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18 AWG (or heavier)
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1 All values are typical (25?C, 5.0V, and 12V input) except where specified as maximum.
Note: Current measurements cut off frequency at 1 kHz.
| Environmental Specifications
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| Shock 1
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| Operating
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65 G, 2 ms (read); 20 G, 2 ms (write)
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| Non-operating
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250 G, 2 ms
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| Vibration
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| Operating
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Linear: 5-500 Hz, 0.25 G (0 to peak)
Random: 10-300 Hz, 0.004 g2/Hz
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| Non-operating
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5-20 Hz, 0.195 inches (double amplitude)
20-500 Hz, 4.0 G (0 to peak)
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| Sweep Rate
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0.5 octave/minute minimum
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| Drive Generated Vibration
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| Operating
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0.4 gm-mm typical with the drive in an unconstrained condition
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| Rotational Shock Non-Operating
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| Amplitude
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20 K rad/sec2
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| Duration
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2 ms
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| Operating Temperature and Humidity
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| Temperature
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5?C to 55?C (41?F to 131?F)
5?C to 65?C (case temp)
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| Humidity
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5-85% RH non-condensing
33?C (maximum wet bulb)
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| Thermal Gradient
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20?C/hour (maximum)
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| Humidity Gradient
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20%/hour (maximum)
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| Non-Operating Temperature and Humidity
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| Temperature
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-40?C to 60?C (-40?F to 140?F)
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| Humidity
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5-95% RH non-condensing
33?C (maximum wet bulb)
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| Thermal Gradient
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30?C/hour (maximum)
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| Humidity Gradient
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20%/hour (maximum)
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| Altitude
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| Operating
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-1000 feet to 10,000 feet (-305M to 3,050M)
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| Non-Operating
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-1000 feet to 40,000 feet (-305M to 12,200M)
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| Acoustics
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| Idle Mode 2
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32 dBA average
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| Seek Mode 0 3
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35 dBA average
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| Seek Mode 3 3
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33 dBA average
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| Reliability Specifications
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| AFR
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<0.8%
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| MTBF
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500,000 Power On Hours
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Product Reviews
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