Western Digital is a registered trademark;
and WD, the WD logo, WD Dual-option,
and Safe Shutdown are trademarks of
Western Digital Technologies, Inc. Other
marks may be mentioned herein that
belong to other companies. Product and
packaging specifications subject to change
without notice.
© 2005 Western Digital Technologies, Inc.
All rights reserved.
Western Digital
20511 Lake Forest Drive
Lake Forest, California 92630 U.S.A.
2879-001114-A05 Oct 2005
Drive Specifications
Performance Specifications
Product Dimensions
Environmental Specifications
Power Requirements
Packaging Specifications
Retail UPC Codes
1
WD defines a megabyte (MB) as 1,000,000 bytes and a gigabyte (GB) as 1,000,000,000 bytes.
Some operating systems use the binary numbering system which results in a lower reported capacity.
2
Maximum burst rate running the specified PIO, DMA, or Ultra ATA transfer mode.
80 GB
120 GB
160 GB
200 GB
250 GB
320 GB
400 GB
Formatted capacity
1
80,026 MB
120,034 MB
160,041 MB
200,049 MB
250,059 MB
320,072 MB
400,088 MB
Actuator type
Rotary voice coil
Rotary voice coil
Rotary voice coil
Rotary voice coil
Rotary voice coil Rotary voice coil Rotary voice coil
Servo type
Embedded
Embedded
Embedded
Embedded
Embedded
Embedded
Embedded
Average latency
4.2 ms (nominal)
Buffer
80 GB, 120 GB, 160 GB
2 MB
200 GB, 250 GB, 320 GB
8 MB
400 GB
16 MB
Data transfer rate
2
Up to 480 Mb/s
Rotational speed
7200 RPM
Seek time
Read
8.9 ms (average)
Track-to-track
2.0 ms (average)
Height
1.87 in. (47.5 mm) ± 0.10
Length
9.50 in. (241.3 mm) ± 0.10
Width
5.91 in. (150.1 mm) ± 0.10
Weight
2.9 lbs. (1.3 kg)
Operating temperature
80 to 320 GB
5°C to 40°C
400 GB
5°C to 35°C
Non-operating temperature
–20°C to 65°C
AC input voltage
100–240V
AC input frequency
47–63 Hz
English
Metric
Retail box size
12.187 in
6.250 in
8.625 in
309.55 mm
158.75 mm
219.08 mm
Retail box weight
5.5 lbs
2.49 kg
Master carton size
13.063 in
12.563 in
8.875 in
331.80 mm
319.10 mm
225.43 mm
Master carton weight
12.00 lbs
5.44 kg
Boxes per master carton
2
2
Master cartons per pallet
36
36
UNITED STATES
AUSTRALIA/NEW ZEALAND
CANADA
EUROPE
Capacity Order Number
UPC Code
Order Number
UPC Code
Order Number
UPC Code
Order Number
UPC Code
80 GB
WDXUB800BBNN
7 18037 10805 6
WDXUB800BBSA
7 18037 10809 4
WDXUB800BBNQ
7 18037 10808 7
WDXUB800BBNE
7 18037 10806 3
120 GB
WDXUB1200BBNN 7 18037 10821 6
WDXUB1200BBSA 7 18037 10825 4
WDXUB1200BBNQ 7 18037 10824 7
WDXUB1200BBNE 7 18037 10822 3
160 GB
WDXUB1600BBNN 7 18037 10837 7
WDXUB1600BBSA 7 18037 10841 4
WDXUB1600BBNQ 7 18037 10840 7
WDXUB1600BBNE 7 18037 10838 4
200 GB
WDXUB2000JBNN 7 18037 10938 1
WDXUB2000JBSA 7 18037 10942 8
WDXUB2000JBNQ 7 18037 10941 1
WDXUB2000JBNE 7 18037 10939 8
250 GB
WDXUB2500JBNN 7 18037 10947 3
WDXUB2500JBSA 7 18037 10951 0
WDXUB2500JBNQ 7 18037 10950 3
WDXUB2500JBNE 7 18037 10948 0
320 GB
WDXUB3200JBNN 7 18037 11456 9
WDXUB3200JBSA 7 18037 11462 0
WDXUB3200JBNQ 7 18037 11461 3
WDXUB3200JBNE 7 18037 11457 6
400 GB
WDXUB4000KDNN 7 18037 11517 7
WDXUB4000KDSA 7 18037 11521 4
WDXUB4000KDNQ 7 18037 11520 7
WDXUB4000KDNE 7 18037 11518 4
HONG KONG/MALAYSIA/SINGAPORE JAPAN
KOREA
UNITED KINGDOM
Capacity Order Number
UPC Code
Order Number
UPC Code
Order Number
UPC Code
Order Number
UPC Code
80 GB
WDXUB800BBSH
7 18037 10811 7
WDXUB800BBSJ
7 18037 10812 4
WDXUB800BBSK
7 18037 10810 0
WDXUB800BBNU
7 18037 10807 0
120 GB
WDXUB1200BBSH 7 18037 10827 8
WDXUB1200BBSJ 7 18037 10828 5
WDXUB1200BBSK 7 18037 10826 1
WDXUB1200BBNU 7 18037 10823 0
160 GB
WDXUB1600BBSH 7 18037 10843 8
WDXUB1600BBSJ 7 18037 10844 5
WDXUB1600BBSK 7 18037 10842 1
WDXUB1600BBNU 7 18037 10839 1
200 GB
WDXUB2000JBSH 7 18037 10945 9
WDXUB2000JBSJ
7 18037 10946 6
WDXUB2000JBSK 7 18037 10943 5
WDXUB2000JBNU 7 18037 10940 4
250 GB
WDXUB2500JBSH 7 18037 10954 1
WDXUB2500JBSJ
7 18037 10955 8
WDXUB2500JBSK 7 18037 10952 7
WDXUB2500JBNU 7 18037 10949 7
320 GB
WDXUB3200JBSH 7 18037 11465 1
WDXUB3200JBSJ
7 18037 11466 8
WDXUB3200JBSK 7 18037 11463 7
WDXUB3200JBNU 7 18037 11458 3
400 GB
WDXUB4000KDSH 7 18037 11524 5
WDXUB4000KDSJ 7 18037 11525 2
WDXUB4000KDSK 7 18037 11522 1
WDXUB4000KDNU 7 18037 11519 1
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For service and literature:
support.wdc.com
www.westerndigital.com
800.ASK.4WDC
North America
949.672.7199
Spanish
+800.6008.6008
Asia Pacific
+31.20.4467651
EMEA
