Seagate 9M9004-056 U4 8421 Series 8.45Gb 5400RPM Ultra ATA/ATAPI-5 256Kb Buffer 3.5-Inch Internal Hard Drive

$109.00 Regular price
Sale price$109.00
SeagateSKU: 13644
Model Number: 9M9004-056
Condition: New
In stock:  Yes
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The Seagate U4 8421 is an internal hard drive that fulfills the varied storage needs of huge and critical applications be it the fast transactional database servers or bulk storage and archiving systems. With an access speed of 5,400 rpm, this Seagate 8.4 GB hard drive proves advantageous when opening huge or multiple files. With a capacity of 8.4 GB, the Seagate U4 8421 internal hard drive meets your growing demands for storing digitized videos, photos, and music in high definition formats. This Seagate 8.4 GB hard drive has an ATA-66 interface with 66.6 Mbps data transfer speed that adds to its excellent storage, backup, and archiving abilities.



Model Number:  9M9004-056

Brand:  Seagate

Alt Part Number(s):  9M9004-056

Product Type:  Hard Drive


Technical Description

Brand:  Seagate

Model:  9M9004-056

Series:  U4 8421

Enclosure:  Internal

Capacity:  8.45 GB

Buffer Size:  256 KB

Hard Drive Type:  HDD

Spindle Speed:  5400 RPM

Interface:  ATA/ATAPI-5,Ultra ATA/66

Platform:  PC

External Data Transfer Rate:  66.6 Mbps

Internal Data Transfer Rate:  25.75 Mbit/s

Form Factor:  3.5"

Seek Time:  10.5 ms

Sound Emission:  43 dB

Height:  1.03 in.

Width:  4.02 in.

Depth:  5.78 in.


*Product descriptions, images, and part numbers are subject to change and may not accurately reflect manufacturer product alterations. For the latest and most precise information, kindly refer to the manufacturer's website and use the item's manufacturer part number.


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