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CorsairCSSD-F240GB3-BK
$232
SamsungMZ-77E250B
▲ 52730 ▼
 $232 

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

VS
▲ 57223 ▼

Controller: Samsung MKX. Memory: Samsung 128 layer TLC V-NAND. Release date: Q1 2021.

Effective Speed 
+94%
Real World Speed
Performance profile from 20,719 user samples
Benchmark your SSD here
6,637 User Benchmarks
Best Bench: 67% 73GB free
Worst Bench: 31% 48GB free (System drive)
Poor: 31% Great: 67%
SPEED RANK: 886th / 1080
14,082 User Benchmarks
Best Bench: 128% 0GB free
Worst Bench: 67% 59GB free (System drive)
Poor: 67% Great: 128%
SPEED RANK: 259th / 1080
Effective Speed
Effective SSD Speed 		52.2 % 101 % Hugely faster effective speed.
+94%
Average Score 
+118%
Read
Avg. Sequential Read Speed 		129 MB/s 461 MB/s Hugely faster read speed.
+257%
Write
Avg. Sequential Write Speed 		181 MB/s 395 MB/s Hugely faster write speed.
+118%
4K Read
Avg. 4K Random Read Speed 		22.1 MB/s 36.4 MB/s Much faster random read.
+65%
4K Write
Avg. 4K Random Write Speed 		69.6 MB/s 81.9 MB/s Faster random write.
+18%
Mixed
Avg. Sequential Mixed IO Speed 		158 MB/s 365 MB/s Hugely faster mixed IO speed.
+131%
4K Mixed
Avg. 4K Random Mixed IO Speed 		27.7 MB/s 45.9 MB/s Much faster random mixed IO.
+66%
SusWrite
Avg. Sustained Write Speed 		120 MB/s 322 MB/s Hugely faster sustained write speed.
+168%
Peak Score 
+116%
Read
Peak Sequential Read Speed 		177 MB/s 514 MB/s Hugely faster peak read speed.
+190%
Write
Peak Sequential Write Speed 		209 MB/s 486 MB/s Hugely faster peak write speed.
+133%
4K Read
Peak 4K Random Read Speed 		28.8 MB/s 49.1 MB/s Much faster peak random read.
+70%
4K Write
Peak 4K Random Write Speed 		108 MB/s 123 MB/s Faster peak random write.
+14%
Mixed
Peak Sequential Mixed IO Speed 		177 MB/s 457 MB/s Hugely faster peak mixed IO speed.
+158%
4K Mixed
Peak 4K Random Mixed IO Speed 		37.1 MB/s 66.1 MB/s Much faster peak random mixed IO.
+78%
SusWrite
Peak Sequential Sustained Write 60s Average 		148 MB/s 396 MB/s Hugely faster peak sustained write speed.
+168%
Value & Sentiment 
+∞%
Market Share
Based on 77,536,940 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0 % 0.12 % Insanely higher market share.
+∞%
Value
Value For Money 		3.48 % 19.9 % Hugely better value.
+471%
User Rating
UBM User Rating 		52 % 57 % Slightly more popular.
+10%
Price
Price (score) 		$232 $57 Much cheaper.
+75%
Nice To Haves 
+100%
Age
Newest 		162 Months 45 Months Much more recent.
+72%
DQ Read
Peak 4K-64Thread Read Speed 		187 MB/s 389 MB/s Hugely faster peak deep queue read.
+108%
DQ Write
Peak 4K-64Thread Write Speed 		203 MB/s 362 MB/s Much faster peak deep queue write.
+78%
AS-SSD Total
AS-SSD Total Score 		698 Pts 1,291 Pts Hugely stronger server IO.
+85%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		161 MB/s 372 MB/s Hugely faster peak deep queue mixed IO.
+131%
ADQ Read
Avg. 4K-64Thread Read Speed 		163 MB/s 349 MB/s Hugely faster deep queue read.
+114%
ADQ Write
Avg. 4K-64Thread Write Speed 		168 MB/s 299 MB/s Much faster deep queue write.
+78%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		118 MB/s 280 MB/s Hugely faster deep queue mixed IO.
+137%
Specifications 
Capacity
Capacity 		240GB 250GB
Conclusion 
Average Bench 52.2%
Average Bench 101%

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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Solid State Drive Rankings (Price vs Performance) November 2024 SSD Rankings

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?
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What is incompressible data?
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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?
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