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Seagate Desktop HDD ST3320413AS internal hard drive 320 GB 7200 RPM 16 MB 3.5" Serial ATA
Brand:
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Seagate

Product family:
The product family is a generic trademark of a brand to indicate a very wide range of products, that can encompass multiple categories. We include product family in the Icecat product title.
Desktop HDD
Product name:
Product name is a brand's identification of a product, often a model name, but not totally unique as it can include some product variants. Product name is a key part of the Icecat product title on a product data-sheet.
ST3320413AS
Product code:
The brand's unique identifier for a product. Multiple product codes can be mapped to one mother product data-sheet if the specifications are identical. We map away wrong codes or sometimes logistic variants.
ST3320413AS

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Category:
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

Icecat Product ID:
The Icecat Product ID is the unique Icecat number identifying a product in Icecat. This number is used to retrieve or push data regarding a product's datasheet. Click the number to copy the link.
Data-sheet quality:
created/standardized by Icecat
The quality of the product data-sheet can be on several levels:
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.
created/standardized by Icecat: the data-sheet is created or standardized by an Icecat editor.
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.
created/standardized by Icecat: the data-sheet is created or standardized by an Icecat editor.
Product views:
124034
This statistic is based on the 97136 using ecommerce sites (eshops, distributors, comparison sites, ecommerce ASPs, purchase systems, etc) downloading this Icecat data-sheet. Only sponsoring brands are included in the free Open Icecat content distribution as used by 94642 free Open Icecat users.
Info modified on:
04 Apr 2025 11:56:53
The date of the most recent change of this product data-sheet in Icecat.
Features
Hard drive capacity
*
320 GB
Hard drive speed
*
7200 RPM
Storage drive buffer size
*
16 MB
Hard drive size
*
3.5"
Interface
*
Serial ATA
Read seek
9,5 ms
Write seek
8,5 ms
Average latency
4,16 ms
Power
Operating voltage
5 / 12 V
Weight & dimensions
Width
101,6 mm
Height
20 mm
Depth
147 mm
Weight
380 g
Other features
Product colour
Black
Internal

Data transfer rate
6 Gbit/s
USB powered

Recording density
329 kbit/inch
Source | Testseek summary | Average rating | |||
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Uk has collected 51 expert reviews for Seagate Desktop HDD ST3320413AS internal hard drive 320 GB 7200 RPM 16 MB 3.5" Serial ATA and the average expert rating is 88 of 100. The average score reflects the expert community’s view on this product. Click below and use Uk to see all ratings, product awards and conclusions.
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88%
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Source | Review comments | Score |
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expertreviews.co.uk
Updated:
2017-03-01 09:08:34 |
The Seagate Barracuda 1TB is one of the hard disks we often see in OEM PCs. There are good reasons for this: it's cheap and its specs are bang up to date with a SATA3 controller and 7,200rpm spin speed. Specifications don’t necessarily translate into h...
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80%
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uk.hardware.info
Updated:
2017-03-01 09:08:34 |
SSDs are of course the hippest and fastest form of storage, but if you want lots of storage capacity without breaking the bank, you're still relegated to the familiar realm of the hard disk. There's still some choice out there in this category, and pric...
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0%
|
pcauthority.com.au
Updated:
2017-03-01 09:08:38 |
Earlier this year, we tested 20 hard drives, including the Seagate Barracuda 7200.11 1TB. Since then, Seagate has launched the 7200.12 series - in Australia these are available in 1TB and 1.5TB sizes at present. Rather than the three platters found in...
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100%
|
goodgearguide.com.au
Updated:
2017-03-01 09:08:44 |
The Seagate Barracuda 7200.12 ST31000528AS is a 1TB internal desktop hard drive with a 32MB cache and a spin speed of 7200rpm. It has two 500GB platters and offers very fast transfer speeds. As hard drives begin to hit 2TB capacities (the Western Digital Caviar Green 2TB (WD20EADS), for example), 1TB hard drives are starting to get cheaper. The Seagate Barracuda 7200.12 ST31000528AS, with its formatted capacity of 931GB, is a good example of this. It costs just $189, which equates to a cost per...
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90%
|
expertreviews.co.uk
Updated:
2017-03-01 09:08:46 |
A 1TB internal hard disk may not seem very exciting now that 1.5TB and 2TB disks are available. However, Seagates 1TB Barracuda 7200.12 uses just two 500GB platters, whereas other 1TB disks typically use three 333GB platters. Squeezing more data on...
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100%
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uk.hardware.info
Updated:
2018-04-13 14:39:30 |
For storage of lots of data, a hard drive is the best option for the time being, especially now that SSD prices are rising rather than falling. Luckily there is still enough innovation in the hard disk field. Time for a new comparative test with no less t...
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0%
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Brand | Image | Product code | Product | Stock | Price from |
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ST3750525AS-RFB | ST3750525AS |
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0.00 (excl. VAT)
0 (incl. VAT)
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ST31000524AS-RFB | ST31000524AS |
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0.00 (excl. VAT)
0 (incl. VAT)
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ST3160316AS-RFB | ST3160316AS |
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0.00 (excl. VAT)
0 (incl. VAT)
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STBD4000400 | 4TB SATA III 3.5" |
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0.00 (excl. VAT)
0 (incl. VAT)
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STBD3000200 | STBD3000200 |
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0.00 (excl. VAT)
0 (incl. VAT)
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STBD2000201 | STBD2000201 |
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0.00 (excl. VAT)
0 (incl. VAT)
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ST3750525AS | ST3750525AS |
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0.00 (excl. VAT)
0 (incl. VAT)
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ST3500413AS | ST3500413AS |
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0.00 (excl. VAT)
0 (incl. VAT)
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ST3250312AS | ST3250312AS |
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0.00 (excl. VAT)
0 (incl. VAT)
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ST3160316AS | ST3160316AS |
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0.00 (excl. VAT)
0 (incl. VAT)
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