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WD6400AAKS Western Digital 640GB 7200RPM SATA 3.5" 655-1528B ATLSA HDD Apple PC - Picture 1 of 2
WD6400AAKS Western Digital 640GB 7200RPM SATA 3.5" 655-1528B ATLSA HDD Apple PC - Picture 2 of 2
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WD6400AAKS Western Digital 640GB 7200RPM SATA 3.5" 655-1528B ATLSA HDD Apple PC

gabbeall
(3626)
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GBP 57.50
ApproximatelyS$ 99.65
or Best Offer
Condition:
New
More than 10 available
Shipping:
GBP 19.00 (approx S$ 32.93) Royal Mail International Signed.
Located in: London, United Kingdom
Delivery:
Estimated between Wed, 3 Sep and Fri, 12 Sep to 94104
Estimated delivery dates - opens in a new window or tab include seller's handling time, origin ZIP Code, destination ZIP Code and time of acceptance and will depend on shipping service selected and receipt of cleared paymentcleared payment - opens in a new window or tab. Delivery times may vary, especially during peak periods.
Seller ships within 1 day after receiving cleared payment.
Returns:
No returns accepted.
Coverage:
Read item description or contact seller for details. See all detailsSee all details on coverage
(Not eligible for eBay purchase protection programmes)
Seller assumes all responsibility for this listing.
eBay item number:304247717751
Last updated on Jul 17, 2025 05:03:00 SGTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Compatible With
APPLE ATLSA 655T0253
Form Factor
3.5 in
Type
APPLE ATLSA 655T0253
Drive Type(s) Supported
HDD
Product Line
APPLE ATLSA 655T0253
EAN
0718037721088

About this product

Product Information

The Western Digital Caviar Blue 640 GB is a high capacity desktop computer internal hard drive with a huge storage and media space. This internal hard drive has a compact and low profile 3.5 inch form factor and an efficient Serial ATA, Serial ATA II interface that ensures smooth and easy operation. The Western Digital Caviar Blue 640 GB SATA hard drive has a high rotational speed of 7200 RPM for faster sequential and computing operations. This SATA hard drive has a low Seek time of 8.9ms for quick location of data with an effective Average Latency of 4.17ms. The Western Digital Caviar Blue 640 GB also features SMART Technology that monitors device reliability and capability.

Product Identifiers

Brand
Western Digital
MPN
WD6400AAKS-20PK
EAN
0718037721088
Model
Caviar Blue
eBay Product ID (ePID)
78681284

Product Key Features

Rotation Speed
7200 RPM
Interface
SAS, SATA II, SATA I

Additional Product Features

Platform
PC Products
Enclosure
Internal
Storage Capacity
640GB
Seek Time
8.9 Ms
Buffer Size
16MB
Average Latency
4.17 Ms
Cache
16MB
Form Factor
3.5inx1/3h (Low Profile)
Designation
Desktop Computer
Type
Desktop Hdd
Product Line
Caviar

Item description from the seller

About this seller

gabbeall

100% positive feedback•2.3K items sold

Joined Jul 2005
Usually responds within 24 hours
Seller's other itemsContact

Detailed Seller Ratings

Average for the last 12 months
Accurate description
5.0
Reasonable shipping cost
4.9
Shipping speed
4.9
Communication
4.8

Seller feedback (619)

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  • eBay automated feedback- Feedback left by buyer.
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    Order completed successfully—tracked and on time
  • eBay automated feedback- Feedback left by buyer.
    Past 6 months
    Order completed successfully—tracked and on time
  • eBay automated feedback- Feedback left by buyer.
    Past 6 months
    Order completed successfully—tracked and on time
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