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Seagate Momentus HDD 7200.3, 320GB, 7200rpm, SAT Serial ATA

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HDD Momentus 7200.3, 320GB, 7200rpm, SAT
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Hard disk drives are today\'s fastest permanent storage media and have a large capacity. For this two reasons they are the most used storage medium in computers and servers. When buying a new hard disk, there are three important things to consider:- The connection of the disk to the computer or other device you will be using it with has a big influence on the speed with which data can be read from/written to the disk. Make sure the connection of the disk you buy is compatible with your computer!- The rotational speed is also important for the speed with which data can be read from/written to the disk and determines the time it takes to find a file on the disk.- Last but not least, the storage capacity of the disk, i.e. the amount of data that can be stored on the disk.
Internal Hard Drives
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only logistic data imported: we have only basic data imported from a supplier, a data-sheet is not yet created by an editor.
created by Seagate: a data-sheet is imported from an official source from a manufacturer. But the data-sheet is not yet standardized by an Icecat editor.
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Included since: 28 May 2008
The date Icecat noticed for the first time that this product was included in the price list of a channel partner
Product views: 12859
This statistic is based on the 81724 using ecommerce sites (eshops, distributors, comparison sites, ecommerce ASPs, purchase systems, etc) daily downloading this Icecat data-sheet since 28-05-08 Only sponsoring brands are included in the free Open Icecat content distribution as used by 79865 free Open Icecat users.
Info modified on: 04 Jan 2019 19:03:02
The date of the most recent change of the data-sheet in Icecat's system
Guarantee: Seagate 5-year limited warranty.
Long product name Seagate Momentus HDD 7200.3, 320GB, 7200rpm, SAT Serial ATA :
The short editorial description of Seagate Momentus HDD 7200.3, 320GB, 7200rpm, SAT Serial ATA

Momentus 7200.3 SATA 3Gb/s 320-GB Hard Drive
Seagate Momentus HDD 7200.3, 320GB, 7200rpm, SAT Serial ATA:
The official marketing text of Seagate Momentus HDD 7200.3, 320GB, 7200rpm, SAT Serial ATA as supplied by the manufacturer

The Seagate® Momentus® 7200.3 laptop hard drive delivers industry-leading 7200-RPM performance while offering the industry’s lowest power consumption levels. Available with G-Force Protection™ for added robustness and durability, the Momentus 7200.3 drive can withstand even the most serious of drops that can happen in a mobile environment. Available with 16 MB of cache and a SATA 3Gb/s NCQ interface, the Momentus 7200.3 hard drive is perfect for performance laptops, workstations and small form factor desktop systems.

Key Advantages
-Highest available notebook performance increases productivity in all environments.
-Developed with proven Seagate 7200-RPM laptop technology.
-Available in capacities of 320, 250, 160, 120 and 80 GB.
-SATA 3Gb/s NCQ interface.
-16-MB cache on every capacity.
-G-Force Protection™ available for added robustness in mobile environments.

Green features:
-Leverages Seagate laptop power management technology, delivering the lowest-power 7200-RPM laptop hard drive yet.
-Utilizes ramp load features which remove the head from the disk during idle periods, improving idle power consumption and adding to the durability of the drive.
-QuietStep™ ramp load technology enables ultra-quiet load/unload acoustics.
-Perpendicular recording technology.
-Best-Fit Applications.
-Performance laptops.
-Small form factor PCs.

Short summary description Seagate Momentus HDD 7200.3, 320GB, 7200rpm, SAT Serial ATA:
This short summary of the Seagate Momentus HDD 7200.3, 320GB, 7200rpm, SAT Serial ATA data-sheet is auto-generated and uses the product title and the first six key specs.

Seagate Momentus HDD Momentus 7200.3, 320GB, 7200rpm, SAT, 320 GB, 7200 RPM

Long summary description Seagate Momentus HDD 7200.3, 320GB, 7200rpm, SAT Serial ATA:
This is an auto-generated long summary of Seagate Momentus HDD 7200.3, 320GB, 7200rpm, SAT Serial ATA based on the first three specs of the first five spec groups.

Seagate Momentus HDD Momentus 7200.3, 320GB, 7200rpm, SAT. Hard drive capacity: 320 GB, Hard drive speed: 7200 RPM

Hard drive capacity *
320 GB
Hard drive speed *
7200 RPM
Interface *
Serial ATA
Component for *
Read seek
11 ms
Write seek
13 ms
Average latency
4.17 ms
Start-up current
1 A
Weight & dimensions
2.76" (70 mm)
0.374" (9.5 mm)
3.96" (100.5 mm)
3.88 oz (110 g)
Other features
Data transfer rate
3 Gbit/s
Source Testseek summary Average rating
2011-09-24 00:51:39
Testseek has collected 3 expert reviews for Seagate Momentus HDD 7200.3, 320GB, 7200rpm, SAT Serial ATA and the average expert rating is 97 of 100. The average score reflects the expert community’s view on this product. Click below and use Testseek to see all ratings, product awards and conclusions.
Source Review comments Score
2011-09-24 00:51:38
Aufgrund des ungewöhnlich hohen Drehtempos verspricht die Seagate Momentus 7200.3 ST9320421AS flotte Datenraten und kurze Zugriffszeiten. Unser Test klärt, ob die Festplatte die hohen Erwartungen erfüllen kann. Seagate Momentus 7200.3 ST9320421AS Ras...
2011-09-24 00:51:38
Laptops are not known for having fast hard drives. Most of the time Laptops have slow 5400 RPM drives, and even when they have a 7200 RPM drive it is usually cheap and slow. This is often because with Laptops the power usage is the #1 concern. The Seagat...
Bottom line So far I have been extremely happy with the Seagate Momentus 7200.3 hard drive. I have not experianced any problems, the install was very easy, and the performance is great. If you are in need of more space, or speed I can recommend the Seagate Momentu...
2011-09-24 00:51:38
Seagate’s Momentus 7200.3 hard drive is a very popular 7,200 RPM, 320GB hard drive for performance and gaming notebooks. The drive can be found in everything from Dell XPS and Alienware laptops to retail store shelves around the world. This 2.5 inch...
Bottom line The Seagate Momentus 7200.3 320GB hard drive is faster, cooler and uses less power than the previous generation of 7200.2 hard drives...
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