wd1600avjb.pdf

WD AV

Hard Drives

Reliable

Cool and Quiet

Compatible

Designed for demanding

audio and video environments.

• Long-Term Reliability – With a MTBF of 1 million hours, these

drives are designed to last in high temperature always-on streaming

digital audio/video environments such as PVR/DVR, DVR recorders,

and surveillance video recorders.

Quiet – Noise levels have been minimized to less than

one sone* – virtually below the threshold of human hearing.

Low Power, Cool Running – WD AV drives deliver best-in-class

low power consumption for reduced system power requirements

and increased reliability.

Compatible – Tested for compatibility in a broad range of

AV products including set top boxes, DVD recorders, and

mainstream surveillance systems.

Technology Features

SilkStream ™ – Optimized for smooth, continuous digital video playback of up to

twelve simultaneous HD streams.** SilkStream is compatible with the ATA

streaming command set allowing CE customers to use standard streaming

management and error recovery options.

IntelliSeek ™ – Optimizes seek speeds to lower power consumption, noise

and vibration.

Ramp Load – Parks the recording heads off the disk surface during spin up,

spin down, and when the drive is off. This ensures the recording head never

touches the disk surface resulting in improved long term reliability due to less

head wear, and improved non-operational shock tolerance.

Preemptive Wear Leveling (PWL) – The drive arm frequently sweeps across

the disk to reduce uneven wear on the drive surface common to audio video

streaming applications.

WD AV SATA and EIDE drives are ideal for PVR/DVR, DVD recorders,

surveillance video recorders, and other video streaming applications.

*A sone is a subjective unit of loudness as perceived by a person with normal hearing.

**Assumes Host Transfer Block size of 2 MB per stream.

WD AV

Hard Drives

Physical Specifications

80 GB (1 Disk)

160 GB (1 Disk)

250 GB (2 Disk)

320 GB (2 Disk)

500 GB (3 Disk)

SATA model numbers

WD800AVBS

WD800AVJS

WD1600AVBS

WD1600AVJS

WD2500AVBS

WD2500AVJS

WD3200AVBS

WD3200AVJS

WD5000AVJS

EIDE model numbers

WD800AVBB

WD800AVJB

WD1600AVBB

WD1600AVJB

WD2500AVBB

WD2500AVJB

WD3200AVBB

WD3200AVJB

WD5000AVJB

Formatted capacity 1

80,026 MB

160,041 MB

250,059 MB

320,072 MB

500,107 MB

User sectors per drive

156,301,488

312,581,808

488,397,168

625,142,448

976,773,168

Interface

SATA 300 MB/s

40-pin EIDE

SATA 300 MB/s

40-pin EIDE

SATA 300 MB/s

Form factor

3.5-inch

Bytes per sector (STD) 512

512

Dedicated landing zone Yes

Yes

Actuator latch/auto park Yes

Yes

SATA latching connector Yes (SATA models only) Yes (SATA models only) Yes

Yes

RoHS compliant 2

Yes

Performance Specifications

Data Transfer Rate

Power Requirements (2 Disk Models) 6

Mode

12V (±10%) 5V (±5%) Power

Read/Write

395 mA

660 mA

7.8W

Buffer to host - SATA

300 MB/s 3

Idle

380 mA

532 mA

7.2W

Buffer to host - EIDE

100 MB/s (Mode 5 Ultra ATA) 4

66.6 MB/s (Mode 4 Ultra ATA) 4

33.3 MB/s (Mode 2 Ultra ATA) 4

16.6 MB/s (Mode 2 DMA) 4

16.6 MB/s (Mode 4 PIO) 4

Standby

6 mA

180 mA

0.97W

Sleep

6 mA

180 mA

0.97W

Power Requirements (3 Disk Models) 6

Mode

12V (±10%) 5V (±5%) Power

Buffer to disk

972 Mbits/s max

Read/Write

460 mA

650 mA

8.77W

Idle

450 mA

600 mA

8.4W

Standby

6 mA

180 mA

0.97W

Average read seek

15 ms

Sleep

6 mA

180 mA

0.97W

Track-to-track seek 2.0 ms (average)

Average latency 4.2 ms

Rotational speed 7200 RPM

Read cache Adaptive

Write cache Yes

Buffer 2 MB (WDxxxxAVBx)

8 MB (WDxxxxAVJx)

Average drive ready time 6.5 sec (1 disk models)

11.0 sec (2 disk models)

12.5 sec (3 disk models)

Environmental Specifications 7

Shock

Operating (2 ms) 30G (read/write), 65G (read)

Non-operating (2 ms) 350G

Half sine wave measured in 2 ms duration, measured without isolation.

Vibration

Operating - Random 0.004 g 2 /Hz (10 to 300 Hz)

- Linear 20-300 Hz, 0.75G (0 to peak)

Non-operating - Random 0.05 g 2 /Hz (10 to 300 Hz)

- Linear

Start/stop cycles 5

50,000 min

Error rate

(non-recoverable)

<1 in 10 15 bits read

20-500 Hz, 4.0G (0 to peak)

Operating Ambient Temperature & Humidity

Physical Dimensions

Temperature

0° C to 60° C

Humidity

5-95% RH non-condensing

Height 1.028 in. (25.4 mm) max

Length 5.787 in. (147.0 mm) max

Width 4.0 in. (101.6 mm) ± .01 in.

Weight (1 disk models) 1.07 lb. (0.485 kg) ± 10%

Weight (2 disk models) 1.33 lb. (0.60 kg) ± 10%

Weight (3 disk models) 1.39 lb. (0.63 kg) ± 10%

Thermal Gradient

20° C/hour max

Non-Operating Temperature & Humidity

Temperature

5-95% RH non-condensing

Thermal Gradient

30° C/hour

Power Requirements (1 Disk Models) 6

Acoustics (average) 8

For service and literature:

support.wdc.com

www.westerndigital.com

Model

1 Disk

2 Disk

3 Disk

Mode

12V (±10%) 5V (±5%) Power

Idle mode

24 dBA 25 dBA 28 dBA

Quiet seek mode

25 dBA 26 dBA 29 dBA

Read/Write

280 mA

650 mA

6.61W

800. ASK .4 WDC North America

949.672.7199 Spanish

+800.6008.6008 Asia Pacific

+31.20.4467651 EMEA

Idle

270 mA

600 mA

6.24W

Reliability

Standby

6 mA

180 mA

0.97W

MTBF

1,000,000 hours

Sleep

6 mA

180 mA

0.97W

Warranty 9

3-year limited

1 One gigabyte (GB) = one billion bytes. One terabyte (TB) = one trillion bytes. Total accessible capacity varies depending on operating environment.

2 WD hard drive products manufactured and sold worldwide after June 1, 2006, meet or exceed Restriction of Hazardous Substances (RoHS) compliance requirements as

mandated by the European Union for electrical and electronic products. The RoHS Directive 2002/95/EC of the European Parliament, which is effective in the EU beginning

July 1, 2006, aims to protect human health and the environment by restricting the use of certain hazardous substances in new equipment, and consists of restrictions on lead,

mercury, cadmium, and other substances.

3 Effective maximum native SATA 300 MB/s transfer rate.

4 Maximum burst rate running the specified PIO, DMA, or Ultra ATA transfer mode.

5 Controlled unload at ambient condition.

6 3.3V SATA power not utilized in this product.

7 No non-recoverable errors during operating tests or after non-operating tests.

8 Sound power level.

9 Three-year limited warranty unless otherwise required by law.

Western Digital, WD, and the WD logo are

registered trademarks; and SilkStream and

IntelliSeek are trademarks of Western Digital

Technologies, Inc. Other marks may be

mentioned herein that belong to other

companies. Product specifications subject to

change without notice.

Western Digital

20511 Lake Forest Drive

Lake Forest, California U.S.A. 92630

2879-701220-A04 April 2007

Humidity

-40° C to 65° C

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