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SamsungMZ-76P4T0B
CorsairCSSD-N240GBGTXB-BK
▲ 503 ▼

Controller: Samsung MJX. Memory: Samsung 64 layer MLC V-NAND. Release date ≈ Q3 2018.

VS
▲ 531,275 ▼

Controller: LAMD LM87800. NAND Flash: Toshiba 24nm Toggle Mode MLC. Release date: Q2 2012.

Effective Speed 
+37%
Real World Speed
Performance profile from 4,144 user samples
Benchmark your SSD here
723 User Benchmarks
Best Bench: 131% 4TB free
Worst Bench: 84% 3.5TB free
Poor: 84% Great: 131%
SPEED RANK: 219th / 1080
3,421 User Benchmarks
Best Bench: 100% 153GB free
Worst Bench: 56% 153GB free (System drive)
Poor: 56% Great: 100%
SPEED RANK: 480th / 1080
Effective Speed
Effective SSD Speed 		111 % Much faster effective speed.
+37% 		81 %
Average Score 
+40%
Read
Avg. Sequential Read Speed 		480 MB/s Faster read speed.
+18% 		408 MB/s
Write
Avg. Sequential Write Speed 		442 MB/s Faster write speed.
+22% 		362 MB/s
4K Read
Avg. 4K Random Read Speed 		37.9 MB/s Much faster random read.
+63% 		23.2 MB/s
4K Write
Avg. 4K Random Write Speed 		88.2 MB/s Faster random write.
+24% 		71 MB/s
Mixed
Avg. Sequential Mixed IO Speed 		421 MB/s Much faster mixed IO speed.
+42% 		297 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed 		49.6 MB/s Much faster random mixed IO.
+69% 		29.4 MB/s
SusWrite
Avg. Sustained Write Speed 		431 MB/s Much faster sustained write speed.
+44% 		299 MB/s
Peak Score 
+30%
Read
Peak Sequential Read Speed 		514 MB/s +4% 492 MB/s
Write
Peak Sequential Write Speed 		487 MB/s Slightly faster peak write speed.
+9% 		445 MB/s
4K Read
Peak 4K Random Read Speed 		44.7 MB/s Much faster peak random read.
+58% 		28.3 MB/s
4K Write
Peak 4K Random Write Speed 		128 MB/s Faster peak random write.
+24% 		103 MB/s
Mixed
Peak Sequential Mixed IO Speed 		456 MB/s Much faster peak mixed IO speed.
+31% 		348 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed 		62.1 MB/s Much faster peak random mixed IO.
+68% 		37 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average 		488 MB/s Faster peak sustained write speed.
+13% 		430 MB/s
Value & Sentiment 
�%
Market Share
Based on 77,379,141 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0 % 0 %
Value
Value For Money 		23.6 % Hugely better value.
+678% 		3.03 %
User Rating
UBM User Rating 		50 % 53 % Slightly more popular.
+6%
Price
Price (score) 		$846 $503 Much cheaper.
+41%
Nice To Haves 
+21%
Age
Newest 		74+ Months Much more recent.
+50% 		149 Months
DQ Read
Peak 4K-64Thread Read Speed 		386 MB/s Slightly faster peak deep queue read.
+7% 		361 MB/s
DQ Write
Peak 4K-64Thread Write Speed 		350 MB/s +1% 346 MB/s
AS-SSD Total
AS-SSD Total Score 		1,271 Pts Slightly stronger server IO.
+9% 		1,163 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		360 MB/s Much faster peak deep queue mixed IO.
+40% 		258 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed 		327 MB/s Slightly faster deep queue read.
+8% 		304 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed 		278 MB/s +5% 265 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		292 MB/s Much faster deep queue mixed IO.
+45% 		202 MB/s
Specifications 
Capacity
Capacity 		4TB 240GB
Conclusion 
Average Bench 111%
Average Bench 81%

The Neutron GTX is the faster of the two Neutrons released by Corsair. They both use the same Link A Media LM87800 controller but the GTX features more expensive 24NM Toshiba toggle mode NAND. The main performance gains are seen in the area of sequential writes where the GTX reaches speeds of 482 MB/s vs 359 MB/s on the non GTX version. Unfortunately the impressive boost in sequential write performance is not matched in the area of random 4k read/writes, the GTX's weakest relative areas of performance. The GTX achieved a Real World Performance Index Score of 537.6 MB/s which is approx 60 MB/s faster than the non GTX version, and an impressive score. We consider the GTX version to represent better value for money. That said there are other drives currently on the market that offer better value for money at this time. [Apr '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]

Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
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Welcome to our PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best value for money upgrades.

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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?
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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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Brands make boatloads on flagships like the 4090 and 14900KS. We help users get similar real-world performance for less money.
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