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Hard Drives

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Internal/External: Internal hard drives are found inside the computer and are connected either via IDE connectors or SATA connectors. They stay inside the computer until the user is ready to upgrade. External hard drives are located outside the computer and are connected either via USB or Firewire connectors. External Drives come in various portable sizes and can easily connect to other computers.

Interface: The hard drive can be connected to the computer via various connectors. IDE is the more standard internal connector. SATA (or Serial ATA) is a more advanced connector which is faster than IDE. SATAII is even more advanced than SATA and can go almost twice as fast. USB 2.0 and Firewire are the standard connectors for external drives. USB 2.0 has a transfer rate of 480Mbps; Firewire 400 has a transfer rate of 400Mbps; Firewire 800 has a transfer rate of 800Mbps. However, differences in the architecture of the two interface types allows Firewire it have a faster sustained thoroughput.

Drive Width: There are two types of drive widths: 2.5 inches which is a notebook size drive and 3.5 inches which is for a desktop drive.

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67% OFF
HP (Hewlett-Packard) 146.80 GB 3.5" Internal Hard Drive

HP (Hewlett-Packard) 146.80 GB 3.5" Internal Hard Drive

271837006 - Ultra320 SCSI - 10000 rpm - Hot Pluggable
HP Compaq Hard Drives undergo an intense qualification process that... more

As low as

$49.00

($0.33/GB)

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from 5 Sellers

36% OFF
Seagate Barracuda 7200.11 ST31000340AS 1 TB Internal Hard Drive

Seagate Barracuda 7200.11 ST31000340AS 1 TB Internal Hard Drive

ST31000340AS - SATA/300 - 7200 rpm - 32 MB Buffer - 3.5" - Hot Swappable
The Barracuda 7200.11 drive offers the ideal combination of world-class... more

As low as

$129.00

($0.13/GB)

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from 7 Sellers

Lots of Clicking
Rating: 3 Star Review
Strengths: Lots of storage space. Good speed
Weaknesses: Lots of Clicking Noise but I think it seems to be normal on these drives.
Review: I'm using this driver for video storage, more then 400 GB. So I'm afraid from losing my data because the clicking. But it's not meaning it is a bad drive 1 TB is not a small driver.
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22% OFF
Seagate Cheetah 15K.7 ST3300657SS 300 GB Internal Hard Drive

Seagate Cheetah 15K.7 ST3300657SS 300 GB Internal Hard Drive

ST3300657SS - SAS 600 - 15000 rpm - 16 MB Buffer - 3.5" - Hot Swappable
The Seagate Cheetah 15K.7 is the highest performing, highest capacity... more

As low as

$329.65

($1.10/GB)

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from 10 Sellers

Crucial m4 512 GB Internal Solid State Drive

Crucial m4 512 GB Internal Solid State Drive

CT512M4SSD2 - SATA
The 512GB m4 SSD 2.5" Solid State Internal Drive from Crucial Technology... more

As low as

$649.99

($1.27/GB)

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from 5 Sellers

37% OFF
Crucial m4 256 GB 2.5" Solid State Drive

Crucial m4 256 GB 2.5" Solid State Drive

CT256M4SSD2 - SATA
Designed for client computing, the Crucial CT256M4SSD2 m4 2.5-inch Solid... more

As low as

$336.49

($1.31/GB)

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from 6 Sellers

27% OFF
Crucial M4 64 GB 2.5" Solid State Drive

Crucial M4 64 GB 2.5" Solid State Drive

CT064M4SSD2 - SATA
Crucial M4 2.5-inch 64GB SATA3 Solid State Drive delivers faster boot and... more

As low as

$101.49

($1.59/GB)

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from 4 Sellers

56% OFF
Crucial CT128M4SSD2 128 GB 2.5" Solid State Drive

Crucial CT128M4SSD2 128 GB 2.5" Solid State Drive

CT128M4SSD2 - SATA/600
Designed for client computing, the Crucial m4 SSD delivers faster boot and... more

As low as

$174.99

($1.37/GB)

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from 5 Sellers

32% OFF
Crucial CT128M4SSD2CCA 128 GB Internal Solid State Drive

Crucial CT128M4SSD2CCA 128 GB Internal Solid State Drive

CT128M4SSD2CCA - 2.5" - SATA/600
Designed for client computing, the Crucial m4 SSD delivers faster boot and... more

As low as

$196.99

($1.54/GB)

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from 4 Sellers

This is my second Crucial SSD and I recommend it and...
Rating: 5 Star Review
Strengths:  Software makes this install from another hard drive a snap. Mine came with ver 2.0 firmware and the install kit with cable and software takes care of...
Weaknesses: Non, zero, nada !
Review:  Absolutely transformational product and one that you won't know how you ever lived without or ever go back to a spinner again. Remember loading only your OS and Applications to this drive with a clean install or use the included software to properly image the current drive and align data to the SSD. Sata II and III allows maximum flexibility as I bought a 64 and now a 128gb and...
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Seagate Barracuda 3 TB 3.5" Hard Drive

Seagate Barracuda 3 TB 3.5" Hard Drive

ST3000DM001 - SATA III, 7,200 RPM, 64 MB
The Seagate ST3000DM001 Barracuda 7200.12 Hard Drive is perfect for large... more

ServerSupply.com

4.5 Star Review

As low as

 $214.00

($0.07/GB)

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Seagate Barracuda ST2000DM001 2 TB 3.5" Internal Hard Drive

Seagate Barracuda ST2000DM001 2 TB 3.5" Internal Hard Drive

ST2000DM001 - SATA/600 - 7200 rpm - 64 MB Buffer

As low as

$158.61

($0.08/GB)

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from 4 Sellers

55% OFF
OCZ Technology Agility 3 Internal 120GB 2.5 Solid State Drive

OCZ Technology Agility 3 Internal 120GB 2.5 Solid State Drive

AGT325SAT3120G - SATA
OCZ Agility 3 SATA III solid state drives are designed and built to... more

As low as

$159.99

($1.33/GB)

$30.00 Merchant Restricted Rebate

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from 5 Sellers

31% OFF
WD Caviar Green Desktop WD30EZRX 3 TB Internal Hard Drive

WD Caviar Green Desktop WD30EZRX 3 TB Internal Hard Drive

WD30EZRX - SATA/600 - 64 MB Buffer - 3.5"
As hard drive capacities increase, the power required to run those drives... more

As low as

$198.81

($0.06/GB)

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from 4 Sellers

52% OFF
OCZ Technology VERTEX 3 Internal 120GB 2.5 Solid State Drive

OCZ Technology VERTEX 3 Internal 120GB 2.5 Solid State Drive

VTX325SAT3120G - SATA 3.0
As the third generation of the legendary VertexSeries,OCZ Vertex3... more

As low as

$174.99

($1.46/GB)

$20.00 Merchant Restricted Rebate

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from 5 Sellers

WD My Book Studio Edition II External 6TB Hard Drive

WD My Book Studio Edition II External 6TB Hard Drive

WDH2Q60000N - USB, FireWire 800/400, eSATA
Quad interface, RAID-enabled, about 30% less power consumption, formatted... more

As low as

$438.57

($0.07/GB)

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from 2 Sellers

WD Caviar Green WD20EARX 2 TB Internal Hard Drive

WD Caviar Green WD20EARX 2 TB Internal Hard Drive

WD20EARX - SATA/600 - 64 MB Buffer - 3.5"
As hard drive capacities increase, the power required to run those drives... more

As low as

$129.99

($0.06/GB)

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from 2 Sellers

45% OFF
Seagate Barracuda Green 2TB 3.5" Hard Drive

Seagate Barracuda Green 2TB 3.5" Hard Drive

ST2000DL003 - SATA, 5,900 RPM, 64MB
Barracuda Green hard drives from Seagate save you time. The fastest green... more

As low as

$109.99

($0.05/GB)

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from 8 Sellers

WD AV-GP WD10EURS 1 TB Internal Hard Drive

WD AV-GP WD10EURS 1 TB Internal Hard Drive

WD10EURS - SATA/300 - 64 MB Buffer - 3.5"
Power-conserving WD AV-GP SATA hard drives take advantage of WD GreenPower... more

ServerSupply.com

4.5 Star Review

As low as

 $175.00

($0.17/GB)

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Hitachi Ultrastar A7K3000 HUA723030ALA640 3 TB Internal Hard Drive

Hitachi Ultrastar A7K3000 HUA723030ALA640 3 TB Internal Hard Drive

0F12456 - SATA/600 - 7200 rpm - 64 MB Buffer - 3.5"

As low as

$599.00

($0.19/GB)

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from 2 Sellers

37% OFF
Seagate Momentus XT 500GB 2.5" Hard Drive

Seagate Momentus XT 500GB 2.5" Hard Drive

ST95005620AS - SATA, 7,200 RPM, 32MB
The Seagate Momentus XT drive offers hybrid storage with Adaptive Memory... more

As low as

$147.19

($0.29/GB)

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from 6 Sellers

24% OFF
WD Caviar Black WD2002FAEX 2 TB Internal Hard Drive

WD Caviar Black WD2002FAEX 2 TB Internal Hard Drive

WD2002FAEX - SATA/600 - 7200 rpm - 64 MB Buffer - 3.5"
WD Caviar Black drives combine a high performance electronics architecture... more

As low as

$224.97

($0.11/GB)

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from 6 Sellers

46% OFF
Seagate Momentus 7200.4 ST9500420AS 500GB Hard Drive

Seagate Momentus 7200.4 ST9500420AS 500GB Hard Drive

ST9500420AS - 7200rpm - Internal
The Seagate Momentus 7200.4 drive delivers the highest available capacity... more

As low as

$100.00

($0.20/GB)

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from 5 Sellers

SEAGATE Momentus 2.5" ST9500420AS 500GB
Rating: 5 Star Review
Strengths: Speed, Capacity, Quiet
Weaknesses: Availability and Price changed from one day to the next
Review: I really have no complaints its a 500 GB, 7200 RPM, 16MB cache laptop drive!!! . If I was concerned with battery life I would have gotten a desktop. I still get the same battery time.
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30% OFF
WD Caviar Green WD20EARS Internal 2TB 3.5" Hard Drive

WD Caviar Green WD20EARS Internal 2TB 3.5" Hard Drive

WD20EARS - SATA, 7200 RPM, 64MB
This WD Caviar Green drive makes it possible for energy-conscious... more

As low as

$139.99

($0.07/GB)

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from 4 Sellers

Seagate Pipeline HD ST3500312CS 500 GB Internal Hard Drive

Seagate Pipeline HD ST3500312CS 500 GB Internal Hard Drive

ST3500312CS - SATA/300 - 8 MB Buffer - Hot Swappable
With room for up to 500 hours of your favorite movies, and unprecedented... more

As low as

$70.99

($0.14/GB)

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from 3 Sellers

45% OFF
Seagate Barracuda 7200.10 ST3360320AS 360GB Hard Drive

Seagate Barracuda 7200.10 ST3360320AS 360GB Hard Drive

ST3360320AS - 7200rpm - Serial ATA/300 - Serial ATA - 3.5" - Internal
Seagate Barracuda 7200 ST3360320AS drive, from the world's premier storage... more

As low as

$60.00

($0.17/GB)

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from 2 Sellers

 
 

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Hard Drive Reviews By PriceGrabber Users

22% OFF

ioSafe Solo SL1000GBUSB20 External 1 TB Hard Drive

i own my own law firm so we're always scanning legal documents. i was hunting for a good solution for all the data we are creating and ran...more

Seagate Barracuda ST3250410AS 250 GB Internal Hard Drive - Bulk

This latest edition to Seagates 72.0010 drives . This drive is a single platter with a higher STR (sustained rate) making the drive almost as fast a...more
65% OFF

Seagate Barracuda 7200.9 300 GB Internal Hard Drive

This is by far the best hard drive I have had so far. I use it as an external hard drive using an enclosure. I use this hard drive with the Coolmax...more

Hitachi Travelstar E7K60 HTE726060M9AT00 60 GB Internal Hard Drive

Makes really light work of my memory intensive applications. Runs much cooler than the 42k Toshiba drive it replaced, with about the same power...more

Seagate Momentus 5400.2 120 GB Internal Hard Drive

Here's a direct link to a good review of this product. http://www.rojakpot.com/showarticle.aspx?artno=24... Overall, the product seems to be a...more

LaCie d2 160 GB External Hard Drive

I now run 8 of these units on a daily basis. I have achieved many (60+) audio tracks, from a single drive, at 48k in a Pro Tools HD session. No...more