9.75
/ 10
9.45
/ 10
9.33
/ 10
9.25
/ 10
8.90
/ 10
8.70
/ 10
8.50
/ 10
8.38
/ 10
8.15
/ 10
7.38
/ 10
7.08
/ 10
Features
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Controller
Indilinx Everest 2
SandForce
SandForce
SandForce
SandForce
Link_A_Media (LAMD)
Marvell
Indilinx Everest 2
SandForce
3-core Samsung MDX
Marvell
NAND Flash Components
MLC
MLC
Toggle NAND
Toggle NAND
MLC
Toggle NAND
MLC
MLC
MLC
Toggle NAND
MLC
Interface Type
SATA III
SATA III
SATA III
SATA III
SATA III
SATA III
SATA III
SATA III
SATA III
SATA III
SATA III
Form Factor (Inches)
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
3.5'' Mounting Kit
Onboard Cache
Up to 1 GB
N/A
N/A
N/A
N/A
128 MB
128 MB
N/A
128MB
N/A
Up to 8 GB
Height (mm)
9.3
9.5
7
7
9.5
7
7
9.3
7
7
9.5
Weight (g)
101
76
100
100
130
100
70
83
86
62.5
75
RoHS Compliant
S.M.A.R.T. Support
TRIM Support
Solid-state Drive Review: Replacing the Mechanical with Digital
Using the same technology as flash drives, solid-disk storage devices are capable of storing large amounts of information in a small space. They can also transfer data at incredible speeds.
Performance
PreviousNext
Sequential Read
Up to 560 MBps
Up to 550 MBps
Up to 560 MBps
Up to 555 MBps
Up to 555 MBps
Up to 550 MBps
Up to 540 MBps
Up to 420 MBps
Up to 450 MBps
Up to 530 MBps
Up to 500 MBps
Sequential Write
Up to 510 MBps
Up to 520 MBps
Up to 535 MBps
Up to 515 MBps
Up to 510 MBps
Up to 470 MBps
Up to 470 MBps
Up to 410 MBps
Up to 450 MBps
Up to 130 MBps
Up to 250 MBps
Random Write (4KB)
Up to 120,000 IOPS
Up to 83,000 IOPS
Up to 92,000 IOPS
Up to 85,000 IOPS
Up to 86,000 IOPS
Up to 95,000 IOPS
Up to 88,000 IOPS
Up to 85,000 IOPS
Up to 85,000 IOPS
Up to 85,000 IOPS
Up to 60,000 IOPS
Seek Time (milliseconds)
<0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
Active Power Consumption (W)
2.5
0.6
4.6
2.5
2.1
4.6
0.25
2.5
2
0.7
1.5
Idle Power Consumption (W)
1.3
Not Specified
0.6
0.6
0.5
0.6
Not Specified
1.3
0.6
0.08
0.1
Shock Resistance (G)
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
Life Expectancy (MTBF)
2 million
1.4 - 2 million
2 million
2 million
1 million
2 million
2.4 million
1.25 million
1 million
1.5 million
1.2 million
Storage Temperature
-45°C to 85°C
-55°C to 95°C
-20˚C to 85˚C
-20˚C to 85˚C
-40°C to 85°C
-20˚C to 85˚C
Not Specified
-45°C to 85°C
-40°C to 85°C
Not Specified
-40°C to 85°C
Operating Temperature
0°C to 70°C
0°C to 70°C
0°C to 70°C
0°C to 70°C
0°C to 70°C
0°C to 70°C
0°C to 70°C
0°C to 70°C
0°C to 70°C
0°C to 70°C
0°C to 70°C
Capacities
PreviousNext
60 - 64 GB
80 - 96 GB
120 - 128 GB
160 - 200 GB
240 - 256 GB
360 - 400 GB
Maximum Available Capacity (GB)
512
480
480
480
480
480
512
512
240
500
960
Help & Support
PreviousNext
Warranty
5 Year
3 Year
3 Year
3 Year
3 Year
3 Year
5 Year
3 Year
3 Year
3 Year
3 Year
Email Support
Telephone Support
FAQs
Firmware Update
On Forum
On Forum
On Forum
On Forum
Online Manual
Community Forum

Solid-state Drive Review

Why Buy a Solid-state Drive?

The differences between solid-state drives (SSDs) and regular hard drives are vast and plentiful, but the differences can also be easily summed up in one word: speed. SSDs are much faster and use much less power than traditional mechanical hard drives. Furthermore, they are capable of finding information more quickly and are far less prone to failure.

Old mechanical hard disk drives, one of which may reside in the computer you're using to view this webpage, include a series of platters on a spindle that are constantly spinning. To find information on the disks, a motor-driven read/write head on an arm seeks data from those spinning platters. Mechanical failure is common due to the constantly moving parts found in these devices.

Conversely, SSDs contain no moving parts at all. In place of spinning platters and moving mechanical arms, they use electronic NAND flash technology to simulate those functions. Solid-state drives use far less energy because of this. Furthermore, they are not prone to the mechanical failures that often occur because of the components in traditional hard disk drives.

By evaluating the criteria listed below, we found the OCZ Vertex, the SanDisk Extreme and the Corsair Force GS to be among the best MLC NAND flash solid-state storage drives available today. Using any of the SSDs we reviewed will give you faster, quieter and more efficient memory and storage on your computer than a traditional hard drive. Also, be sure to check out our articles about solid-state drives and hard drives.

Solid-state Drives: What to Look For

Solid-state storage technology is constantly growing and changing. However, even with all the changes that have taken place, certain things, such as speed and reliability, will always be important to consider. As we researched and ranked each one of these computer storage devices, we found the following criteria to be the most important.

Features
Many SSDs on the market don't perform as well because of poor construction. Make sure you choose a flash-based drives with the best components available. Controllers like the SandForce and Indilinx Everest are industry leaders offering the best available compatibility and speeds. The drive needs to be compatible with your computer. Many of the drives we reviewed featured both SATA III and SATA II interface compatibility.

Performance
Performance involves several factors: How fast can they read information? How fast can they write it? What is the life expectancy? How much abuse can they take? Look for a solid-state drive that offers fast sequential read and write speeds. More importantly, pay attention to the random write speeds. Most likely, your solid-state drive will be performing random writes much more frequently that sequential writes.

Capacities
Every user will have a different purpose for their SSD. Some may use it as a primary storage drive, while others may only use it for a boot drive. The capacity you'll need will depend on how you plan to use the drive. Look for capacities of 64GB or less if you plan to use a solid-state drive as a primary boot drive, and opt for higher capacities if you plan to store large files on the drive The best solid-state drive manufacturers offer a variety of capacities so you can find the drive that best fits your needs.

Ease of Installation
Pay attention to how simple the drive is to use. Also, note whether the drive you're considering comes with a 3.5-inch mounting kit. Most solid-state drives have a 2.5-inch form factor, so the inclusion of a 3.5-inch mounting kit is vital for compatibility with most systems. Also, take into account a company's inclusion of online manuals, guidelines and resources that can help you install a solid-state drive.

Help & Support
If you encounter any problems while using solid-state storage, you'll want to have a solid help and support system available. Good technical support will help prevent any issues you may have before installing the device, and correct any problems when using it. The top manufacturers offer support via phone and email. Look also for online forums and manuals that you can download.

The world of SSDs can be intimidating if you don't feel informed. After all, this is like moving from a record player to an MP3 player. On this site, you'll find a variety of information to help you navigate the switch as we present the ten best solid-state drive options.