Oznaczenia na dyskach Western Digital.pdf

Model Numbers - WD Internal Drives

Model Number Format for OEM and Distribution Channels

WD’s model number format simpliies inventory management for distributors and system manufacturers.

Capacity points are key to this format.

Base Model Number

The base model number is composed of six codes:

1. Company initials (WD)

2. Capacity (GB/TB)

3. Capacity unit/form factor

4. Business unit/brand

5. RPM/buffer size or attribute

6. Interface/connector

3. Capacity Unit/Form Factor

A GB/3.5-inch

B GB/2.5-inch

C GB/1.0-inch

E TB/3.5-inch

F TB/3.5-inch (new format)

G GB/2.5- to 3.5-inch adapter

H GB/2.5- to 3.5-inch backplane adapter

J TB/2.5-inch

4. Business Unit/Brand

A Desktop/WD Caviar

B Enterprise/WD RE4; WD RE3; WD RE2 (3-platter)

C Desktop/WD Protege ®

D Enterprise/WD Raptor ®

E Mobile/WD Scorpio ®

H Enthusiast/WD Raptor X

J Mobile/WD Scorpio Free Fall Sensor (FFS)

K Enterprise/WD S25

L Enterprise/WD VelociRaptor ®

M Branded/WD Branded

N Branded Advanced Format/WD Branded

P Mobile Advanced Format/WD Scorpio

U Audio/Video Advanced Format - WD AV

V Audio/Video - WD AV

Y Enterprise/WD RE4; WD RE3; WD RE2 (4-platter)

Z Desktop Advanced Format/WD Caviar

WD 0000 ABCD

2 3 4 5 6

Model Number Codes

1. Company Initials

2. Capacity

Two, three, or four digits, supports up to 999.9.

For 1 TB and larger WD Caviar ® Black ™ and Enterprise drives, the

decimal follows the irst digit (e.g., WD1000FYPS is a 1 TB capacity

drive). These drives also use the last digit of the capacity number as a

product code (e.g., WD2001FASS). This digit does not translate to

additional capacity/LBAs.

5. RPM/Buffer Size or Attribute

A 5400 RPM with 2 MB cache

B 7200 RPM with 2 MB cache

C 5400 RPM with 16 MB cache

D 5400 RPM with 32 MB cache

E 7200 RPM with 64 MB cache (<2 TB)

F 10,000 RPM with 16 MB cache

G 10,000 RPM with 8 MB cache

H 10,000 RPM with 32 MB cache

J 7200 RPM with 8 MB cache

K 7200 RPM with 16 MB cache

L 7200 RPM with 32 MB cache

P IntelliPower ™ /EM

(maximum buffer size offered by product)

R 5400 RPM with 64 MB cache

S 7200 RPM with 64 MB cache (2 TB)

V 5400 RPM with 8 MB cache (Mobile)

Y 7200 RPM/EM

Subsequent updates to these deinitions will be available in Change

Administration’s Model Speciication (document number 2096-000101). WD

intranet access is required to view or download the document. To access the

document, go to:

http://dna.wdc.com/dna/dnaspecs/ui/specECO/

latestspec.aspx?specId=0 (DNA login required).

Model Number Sufix

The model number sufix (characters to the right of the dash

following the model number) is only for in-house use. Refer to

Change Administration’s Model Speciication (document

number 2096-000101).

Legacy Model Numbers

For instructions on how to decipher WD internal drive model

numbers issued prior to December 2005, refer to the

Legacy Model and Order Numbers information sheet

(2579-701261). WD intranet access is required. Go to

http://marketing.intranet.wdc.com/TechPubs and click

Information Sheets to access this document.

(maximum buffer size offered by product)

6. 6 Interface/Connector

A ATA/66 with 40-pin IDE connector

B ATA/100 with 40-pin IDE connector

C ATA with 33-pin connector (zero insertion force—ZIF)

D SATA 1.5 Gb/s with 22-pin SATA connector

E ATA/133 with 40-pin IDE connector

F SAS-3 with 29-pin connector

G SAS-6 with 29-pin connector

S SATA 3 Gb/s with 22-pin SATA connector

SATA 1.5 Gb/s with 22-pin SATA connector (Mobile)

T SATA 3 Gb/s with 22-pin SATA connector (Mobile)

X SATA 6 Gb/s with 22-pin SATA connector

For service and literature:

http://support.wdc.com

www.westerndigital.com

800.ASK.4WDC North America

800.832.4778 Spanish

+800.6008.6008 Asia Paciic

00800.27549338 Europe (toll free where available)

+31.880062100 Europe/Middle East/Africa.

Western Digital, WD, the WD logo, WD Caviar, WD Protégé, WD Scorpio, WD VelociRaptor, and WD Caviar Black and WD Raptor are registered trademarks in the U.S. and other countries; and IntelliPower is a trademark

of Western Digital Technologies, Inc. Other marks may be mentioned herein that belong to other companies. One gigabyte (GB) = one billion bytes. One terabyte (TB) = one trillion bytes. Total accessible capacity varies

2579-001028-A22 Feb 2011

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