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PC disk drives

About pc disk drives
 

Devices used to store data from a computer. There are three types of storage devices, internal, external, and removable.

Internal disks include hard disk drives with interfaces of ESDI, Fibre Channel, IDE, IPI, SAS, SATA, SATA II, and SCSI that are plugged into a slot on the motherboard.

External disks include USB/Firewire that are connected to a port on the outside of the computer.

Removable disks include Floppy, Zip, Jaz, and REV that may be connected internally or externally.


Subcategories

IDE

Most popular
IBM IC35L040AVER07-0
IBM IC35L040AVER07-0

A hard drive in a sealed case containing platters or disks that rotate at a high speed using an IDE (Integrated Device Electronics) interface cable.

EIDE (Enhanced Integrated Device Electronics) and ATA (Advanced Technology Attachment) drives are also included with the IDE interface standard.

» See all the IDE pc disk drives

SATA

Most popular
Seagate ST3250410AS
Seagate ST3250410AS

A hard drive in a sealed case containing platters or disks that rotate at a high speed using a SATA (Serial Advanced Technology Attachment) interface cable.

» See all the SATA pc disk drives

SCSI

Most popular
Seagate ST336607LC
Seagate ST336607LC

A hard drive in a sealed case containing platters or disks that rotate at a high speed using a SCSI (Small Computer System Interface) interface cable.

» See all the SCSI pc disk drives

Articles and Reviews
articles
  •   Failure Trends in a Large Disk Drive Population   Google Research Publications 
    • Large-scale study of disk failure at Google. One of the surprises was that temperature and disk usage were less correlated with failure than previously assumed.
comparisons
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Seagate ST3250410AS
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250 GB

250GB ST3250310AS SATA 7200 RPM 16MB 3.5IN
$0.21/GB$51.99 – $183.30    Compare prices at 14 sellers and see graph
Seagate ST3500630AS
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500 GB

500GB SATA 3GB/S
$0.15/GB$73.85 – $168.00    Compare prices at 11 sellers and see graph
Seagate ST303204N1A1AS-RK
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320 GB

Seagate 320GB Internal Serial ATA Hard Drive Expand the storage capabilities of your computer with this 320GB internal hard drive, which features enough space for digital photos, movies and more.
$0.25/GB$79.99 – $210.00    Compare prices at 10 sellers and see graph
Seagate ST310005FPA1E3-RK
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1 TB

Seagate 10005FPA1E3 1TB FreeAgent Pro External Hard Drive, 1TB External Hard Drive / FireWire 400, USB 2.0 & eSATA / 7200 RPM / PC & Mac
$0.18/GB$179.99 – $527.00    Compare prices at 14 sellers and see graph
Seagate ST31000340AS
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1 TB

1000GB ST31000340AS SATA 3.5 7200 RPM 32MB 3.5IN
$0.14/GB$138.99 – $221.34    Compare prices at 16 sellers and see graph
IBM IC35L040AVER07-0
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40 GB

IBM DeskStar 40.0GB 7200RPM Ultra DMA 3.5" IDE Hard Drive
$1.30/GB$52.00 – $198.00    Compare prices at 4 sellers and see graph
Maxtor DiamondMax Plus 8
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Maxtor 6E040L0

40 GB

Maxtor 6E040L0 DIAMONDMAX PLUS 8 40GB HD ATA/133 7200RPM FDB
$0.85/GB$34.00 – $190.00    Compare prices at 5 sellers and see graph
Seagate ST336607LC
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36.7 GB

CHEETAH 36GB INT U320 HD 3.5LP 4.7MS 80PIN 10KRPM
$1.83/GB$67.00 – $159.00    Compare prices at 5 sellers and see graph
Seagate ST9120821AS
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120 GB

Seagate Momentus 120GB Hard Drive
$0.52/GB$61.99 – $129.50    Compare prices at 5 sellers and see graph
Maxtor 6L040J2
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40 GB

Maxtor 6L040J2 40GB 7200 D740X Viper
$1.25/GB$50.00 – $82.16    Compare prices at 3 sellers and see graph
Western Digital WD5000AAKS
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500 GB

Western Digital WD5000AAKS 500GB 7200RPM 16MB SATA II 3.5 WD CAVIAR
$0.14/GB$67.54 – $129.69    Compare prices at 15 sellers and see graph
Maxtor 5T040H4
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40 GB

MAXTOR 40GB EIDE 7200RPM UDMA 100 3.5LP INT PC
$0.93/GB$37.00 – $131.67    Compare prices at 4 sellers and see graph
Toshiba HDD2181
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30 GB

MK3021GAS 30GB ATA/100 HD SL 9.5MM 12MS
$1.77/GB$53.00 – $234.32    Compare prices at 3 sellers and see graph
Toshiba HDD2183
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60 GB

Toshiba MK6021GAS (HDD2183) 60GB ATA5 2.5in 4200RPM Mobile Hard Drive
$0.92/GB$55.00 – $183.40    Compare prices at 3 sellers and see graph
Western Digital WD10000CSRTL
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1 TB

Cavier 1TB, 7.2K SATA internal hard drive.
$0.16/GB$168.95 – $255.78    Compare prices at 10 sellers and see graph
Maxtor 5T020H2
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20 GB

Maxtor 5T020H2 20GB EIDE 7200RPM UDMA 100 3.5LP INT PC
$1.65/GB$33.00 – $95.20    Compare prices at 4 sellers and see graph
Western Digital WDXMS1600TN
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160 GB

Western Digital WDXMS1600TN Western Digital 160GB Passport Portable USB Hard Drive (WDXMS1600TN) Key Features: 160GB capacity, 5400RPM,2MB data buffer,Powered by USB cable,Google software,Easy portability,For PC and Mac
$0.48/GB$76.01 – $233.02    Compare prices at 4 sellers and see graph
Hewlett-Packard 347708-B22
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146 GB

146GB 15K U320 SCSI UNIVERSAL HARD DRIVE
$2.18/GB$318.00 – $573.99    Compare prices at 13 sellers and see graph
Western Digital WDH1U10000N
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1 TB

1TB 7200 RPM 16MB EXT HDD - MY BOOK ESSENTIAL - 3.5 USB 2.0 PERSONAL STORAGE
$0.16/GB$166.34 – $426.00    Compare prices at 18 sellers and see graph
Seagate ST3500641ASRK
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500 GB

500GB Internal SATA 16MG 3GB/S
$0.19/GB$94.99 – $458.28    Compare prices at 15 sellers and see graph
Seagate ST373207LW
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73 GB

Seagate Cheetah 10K.6 - hard drive - 73.4 GB - Ultra320 SCSI CHEETAH 10K.7
$2.15/GB$157.00 – $305.45    Compare prices at 5 sellers and see graph
Toshiba MK4021GAS
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40 GB

Toshiba MK4021GAS 40GB 4200RPM 2.5" Notebook Hard Drive
$2.00/GB$80.00 – $110.50    Compare prices at 4 sellers and see graph
Toshiba MK4007GAL
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40 GB

Toshiba MK4007GAL 40G 4200RPM
$6.09/GB$243.41 – $253.50    Compare prices at 2 sellers and see graph
Seagate ST3160815AS
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160 GB

Barracuda 7200.10 - Hard drive - 160GB - internal - 3.5in - SATA 3Gb/s
$0.25/GB$39.99 – $162.40    Compare prices at 17 sellers and see graph
Western Digital WDH1CS10000N
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1 TB

1TB 7200RPM 16MB -MYBOOK HOME EDITION EXTERNAL HARD DISK DRIVE
$0.19/GB$197.95 – $420.00    Compare prices at 17 sellers and see graph
Seagate ST318305LC
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18 GB

18.3GB 3.5IN SCSI 80PIN LP
$1.94/GB$35.00 – $128.31    Compare prices at 3 sellers and see graph
Western Digital WD10EACS
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1 TB

Western Digital Caviar GP 1TB 3.5' SATA 3.0Gb/s Hard Drive
$0.13/GB$136.80 – $373.20    Compare prices at 13 sellers and see graph
Maxtor STM310004OTA3E5-RK
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1 TB

Maxtor OneTouch 4 Plus 1TB Hard Drive by Seagate 1TB External Hard Drive / USB 2.0/1.1/FireWire/IEEE1394a/Ilink Interface / 7200RPM / 16MB Cache / Windows and Macintosh
$0.18/GB$179.99 – $229.99    Compare prices at 5 sellers and see graph
Maxtor 6Y120L0
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120 GB

Maxtor 6Y120L0 120GB 7200RPM INT EIDE ATA/133 HARD DRIVE
$0.48/GB$57.00 – $179.10    Compare prices at 5 sellers and see graph
Seagate ST173404LCV
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73 GB

CHEETAH 80PIN 3.5HH
$0.42/GB$31.00 – $126.00    Compare prices at 4 sellers and see graph
Seagate ST373207LC
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73 GB

73GB 80 PIN CHEETAH 10K.7
$1.85/GB$135.00 – $236.60    Compare prices at 6 sellers and see graph
Maxtor 6Y080L0