Witam na mojej aukcji. Aukcja dotyczy dysku dedykowanego do serwera HP Microserver, dysk praktycznie nie był używany (być może został odpalony w serwerze ale po 3 latach nie dam głowy ;-) . W momencie zakupu serwera został wyjęty a serwer 'dostał' zupełnie inne dyski dedykowane do pracy 24/7/365. 

Dysk przeleżał w torebce antystatycznej 3 lata, czas aby ktoś z niego zaczął korzystać.

Na dysk udzielam gwarancji rozruchowej 30 dni.

Licytujesz dysk który jest praktycznie nowy!!! Nie ma wykręconych tysięcy godzin pracy!!! 

Trochę danych technicznych:

• Prędkość obrotowa - 7200 RPM/s 
• Liczba sektorów  488,397,168
• Bufor - 16MB
• Rozmiar sektora - 512 bajtow 
• Srednie opoznienie - 4,2 ms

Desktop 

Hard Drives

Interface

Width/Height

Rotational Speed

Capacities

Model Numbers

WD Caviar SE16 drives combine 16 MB cache with up to 3 Gb/s transfer 

rate for lightning-fast performance in demanding desktop and workstation 

applications. Technologically advanced acoustics minimize noise and cool 

drive operation, and enhanced reliability features help protect the drive 

and the data stored on it.

Product Features

Top performance for Windows® Vista™ — The WD Caviar SE16 500 and 

750 GB SATA drives received a 5.9, the highest possible score on the Windows 

Experience Index. 

16 MB Cache — Bigger cache means faster performance. A massive 16 MB cache 

combined with advanced acoustic and power-reducing technologies make these 

ultra-fast drives the perfect solution for the fully loaded PC. 

Perpendicular Magnetic Recording (PMR) — The latest generation of 

WD Caviar SE16 drives employ PMR technology to achieve even greater areal 

density.

IntelliSeek™ — Calculates optimum seek speeds to lower power consumption, 

noise, and vibration.

SecurePark™ — 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.

StableTrac™ — The motor shaft is secured at both ends to reduce system-induced 

vibration and stabilize platters for accurate tracking during read and write operations. 

(750 GB only)

The WD Promise

WD understands the importance of the information you save to your hard 

drive and we are committed to protecting that data with exceptionally 

reliable products, advanced data protection technology, and superior 

customer support. No one does more to safeguard your data than WD.

NOONEDOESMORETO

SAFEGUARD YOUR DATA

SATA or EIDE

 7200 RPM

SATA

WD2500AAKS

WD3200AAKS

WD4000AAKS

WD5000AAKS

WD6400AAKS

WD7500AAKS

EIDE

WD3200AAKB

WD4000AAKB

WD5000AAKB

Note: Not all products

may be available in all

regions of the world.

 250 to 750 GB

3.5-inch/1-inch

WD Caviar®

 SE16

Desktop Hard Drives

Lightning Fast

Cool

QuietDesktop 

Hard Drives

Western Digital, WD, the WD logo, and 

WD Caviar are registered trademarks in 

the U.S. and other countries; and the FIT 

Lab logo, IntelliSeek, SecurePark, and 

StableTrac 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.

© 2008 Western Digital Technologies, Inc.

All rights reserved.

Western Digital

20511 Lake Forest Drive 

Lake Forest, California 92630

U.S.A.

2879-[zasłonięte]144-A09 Mar 2008

Drive Specifications

Performance Specifications

SATA Hard Drives 250 GB 320 GB 400 GB 500 GB 640 GB 750 GB

Formatted capacity1 250,059 MB 320,072 MB 400,088 MB 500,107 MB 640,135 MB 750,156 MB

User sectors per drive 488,397,168 625,142,448 781,422,768 976,773,168 1,250,263,728 1,465,149,168

SATA latching connector Yes Yes Yes Yes Yes Yes

WD model number WD2500AAKS WD3200AAKS WD4000AAKS WD5000AAKS WD6400AAKS WD7500AAKS

EIDE Hard Drives 320 GB 400 GB 500 GB

Formatted capacity1 320,072 MB 400,088 MB 500,107 MB

User sectors per drive 625,142,448 781,422,768 976,773,168

WD model number WD3200AAKB WD4000AAKB WD5000AAKB

SATA Hard Drives

Actuator latch/auto park Yes

Bytes per sector (STD) 512

Form factor 3.5-inch

RoHS compliant2 Yes

SATA Hard Drives

Average latency 4.2 ms

Buffer 16 MB

Cache

Read Adaptive

Write Yes

Data transfer rate

Buffer to disk 70 MB/s sustained3

Buffer to host 3 Gb/s (maximum)

Drive ready time 13 sec3

Error rate (non-recoverable) <1 in 1015 bits read

LBA support Yes

Rotational speed 7200 RPM

Load/unload cycles4 600,000

For service and literature:

support.wdc.com

www.westerndigital.com

800.ASK.4WDC North America

949.672.7199 Spanish

+800.[zasłonięte].6008 Asia Pacific

+31.20.[zasłonięte]44676 EMEA

WD Caviar SE16

Desktop Hard Drives

EIDE Hard Drives

Actuator type Rotary voice coil

Bytes per sector (STD) 512

Form factor 3.5-inch

RoHS compliant2 Yes

EIDE Hard Drives

Average latency 5.5 ms

Buffer 16 MB

Cache

Read Adaptive

Write Yes

Data transfer rate (buffer to host)

Mode 5 Ultra ATA5 100 MB/s

Mode 4 Ultra ATA5 66.6 MB/s

Mode 2 Ultra ATA5 33.3 MB/s

Mode 2 Ultra DMA5 16.6 MB/s

Mode 4 Ultra PIO5 16.6 MB/s

Drive ready time 7.0 sec (average)

Error rate (non-recoverable) <1 in 1015 bits read

LBA support Yes

Rotational speed 7200 RPM

Load/unload cycles4 600,000

1

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

operating environment.

2

WD products manufactured and sold worldwide after August 1, 2005, 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

For 750 GB.

4

Controlled unload at ambient condition.

5

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