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SamsungMZ-76E500B
CorsairCSSD-F240GB3-BK
$232
▲ 581,121 ▼

Controller: Samsung MJX. Memory: Samsung 64 layer TLC V-NAND. Release date ≈ Q1 2018.

VS
▲ 52730 ▼
 $232 

Controller: LSI SandForce SF2281VB1-SDC. Memory: Micron Asynchronous 25nm MLC. Release date: Q2 2011.

Effective Speed 
+102%
Real World Speed
Performance profile from 769,635 user samples
Benchmark your SSD here
762,998 User Benchmarks
Best Bench: 129% 444GB free
Worst Bench: 74% 104GB free (System drive)
Poor: 74% Great: 129%
SPEED RANK: 239th / 1080
6,637 User Benchmarks
Best Bench: 67% 73GB free
Worst Bench: 31% 48GB free (System drive)
Poor: 31% Great: 67%
SPEED RANK: 886th / 1080
Effective Speed
Effective SSD Speed 		105 % Hugely faster effective speed.
+102% 		52.2 %
Average Score 
+126%
Read
Avg. Sequential Read Speed 		480 MB/s Hugely faster read speed.
+272% 		129 MB/s
Write
Avg. Sequential Write Speed 		401 MB/s Hugely faster write speed.
+122% 		181 MB/s
4K Read
Avg. 4K Random Read Speed 		36.1 MB/s Much faster random read.
+63% 		22.1 MB/s
4K Write
Avg. 4K Random Write Speed 		94.9 MB/s Much faster random write.
+36% 		69.6 MB/s
Mixed
Avg. Sequential Mixed IO Speed 		375 MB/s Hugely faster mixed IO speed.
+137% 		158 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed 		47.9 MB/s Much faster random mixed IO.
+73% 		27.7 MB/s
SusWrite
Avg. Sustained Write Speed 		334 MB/s Hugely faster sustained write speed.
+178% 		120 MB/s
Peak Score 
+120%
Read
Peak Sequential Read Speed 		516 MB/s Hugely faster peak read speed.
+192% 		177 MB/s
Write
Peak Sequential Write Speed 		493 MB/s Hugely faster peak write speed.
+136% 		209 MB/s
4K Read
Peak 4K Random Read Speed 		46.8 MB/s Much faster peak random read.
+62% 		28.8 MB/s
4K Write
Peak 4K Random Write Speed 		126 MB/s Faster peak random write.
+17% 		108 MB/s
Mixed
Peak Sequential Mixed IO Speed 		467 MB/s Hugely faster peak mixed IO speed.
+164% 		177 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed 		63.7 MB/s Much faster peak random mixed IO.
+72% 		37.1 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average 		446 MB/s Hugely faster peak sustained write speed.
+201% 		148 MB/s
Value & Sentiment 
+∞%
Market Share
Based on 77,537,876 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		1.12 % Insanely higher market share.
+∞% 		0 %
Value
Value For Money 		27.1 % Hugely better value.
+678% 		3.48 %
User Rating
UBM User Rating 		58 % More popular.
+12% 		52 %
Price
Price (score) 		$80 Much cheaper.
+66% 		$232
Nice To Haves 
+97%
Age
Newest 		81+ Months Much more recent.
+50% 		162 Months
DQ Read
Peak 4K-64Thread Read Speed 		389 MB/s Hugely faster peak deep queue read.
+108% 		187 MB/s
DQ Write
Peak 4K-64Thread Write Speed 		363 MB/s Much faster peak deep queue write.
+79% 		203 MB/s
AS-SSD Total
AS-SSD Total Score 		1,292 Pts Hugely stronger server IO.
+85% 		698 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		371 MB/s Hugely faster peak deep queue mixed IO.
+130% 		161 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed 		346 MB/s Hugely faster deep queue read.
+112% 		163 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed 		291 MB/s Much faster deep queue write.
+73% 		168 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		284 MB/s Hugely faster deep queue mixed IO.
+141% 		118 MB/s
Specifications 
Capacity
Capacity 		500GB 240GB
Conclusion 
Average Bench 105%
Average Bench 52.2%

The Corsair Force 3 is one of the slowest SSD's we have seen to date. Its real world speed rating of 305.7 MB/s puts it just above the bottom of the pack. Looking at its server orientated performance just makes matters worse, due to its now dated Sandforce controller which is known to deliver relatively poor incompressible transfer speeds, the Force 3 has the lowest AS-SSD total score (593) we have seen to date. This drive is out-dated and best avoided as a new purchase. Of course as with all the SSD's in the group test, it will still trounce any mechanical hard drive and is not a bad performer in absolute terms. [Feb '13 SSDrivePro]

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Welcome to our SSD comparison. We calculate effective speed for both SATA and NVMe drives based on real world performance then adjust by current prices per GB to yield a value for money rating. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top SSDs. [SSDrivePro]

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 Frequently Asked Questions

Storage Devices FAQ
What is sustained sequential write speed?
What’s the difference between SLC, MLC and TLC?
What is 3D XPoint and how fast is it?
What’s the difference between SATA, PCIe and NVMe?
What’s the difference between NAND and V-NAND?
What is sequential write speed?
What is sequential read speed?
What is incompressible data?
What is queue depth?
Solid State Drives
What is the SSD value for money rating?
What is 4K 64 thread write speed?
Can CPU power saving states (C1,C2,C3) impact SSD speed?
What is the effective SSD speed index?
How is the AS SSD write score calculated?
How is the AS SSD read score calculated?
How is the AS SSD total score calculated?
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