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SamsungMZ-76P512B
CorsairCSSD-N240GBGTXB-BK
▲ 5259 ▼

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

VS
▲ 531,275 ▼

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

Effective Speed 
+35%
Real World Speed
Performance profile from 20,355 user samples
Benchmark your SSD here
16,934 User Benchmarks
Best Bench: 133% 388GB free
Worst Bench: 79% 386GB free (System drive)
Poor: 79% Great: 133%
SPEED RANK: 226th / 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 		110 % Much faster effective speed.
+35% 		81 %
Average Score 
+37%
Read
Avg. Sequential Read Speed 		476 MB/s Faster read speed.
+17% 		408 MB/s
Write
Avg. Sequential Write Speed 		416 MB/s Faster write speed.
+15% 		362 MB/s
4K Read
Avg. 4K Random Read Speed 		37.2 MB/s Much faster random read.
+60% 		23.2 MB/s
4K Write
Avg. 4K Random Write Speed 		91.3 MB/s Faster random write.
+29% 		71 MB/s
Mixed
Avg. Sequential Mixed IO Speed 		403 MB/s Much faster mixed IO speed.
+36% 		297 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed 		49.8 MB/s Much faster random mixed IO.
+69% 		29.4 MB/s
SusWrite
Avg. Sustained Write Speed 		395 MB/s Much faster sustained write speed.
+32% 		299 MB/s
Peak Score 
+31%
Read
Peak Sequential Read Speed 		517 MB/s Slightly faster peak read speed.
+5% 		492 MB/s
Write
Peak Sequential Write Speed 		490 MB/s Faster peak write speed.
+10% 		445 MB/s
4K Read
Peak 4K Random Read Speed 		45.6 MB/s Much faster peak random read.
+61% 		28.3 MB/s
4K Write
Peak 4K Random Write Speed 		127 MB/s Faster peak random write.
+23% 		103 MB/s
Mixed
Peak Sequential Mixed IO Speed 		455 MB/s Much faster peak mixed IO speed.
+31% 		348 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed 		62.9 MB/s Much faster peak random mixed IO.
+70% 		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 77,379,939 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.02 % Insanely higher market share.
+∞% 		0 %
Value
Value For Money 		17.9 % Hugely better value.
+491% 		3.03 %
User Rating
UBM User Rating 		52 % 53 % +2%
Price
Price (score) 		$150 Much cheaper.
+70% 		$503
Nice To Haves 
+23%
Age
Newest 		81+ Months Much more recent.
+46% 		149 Months
DQ Read
Peak 4K-64Thread Read Speed 		389 MB/s Slightly faster peak deep queue read.
+8% 		361 MB/s
DQ Write
Peak 4K-64Thread Write Speed 		362 MB/s +5% 346 MB/s
AS-SSD Total
AS-SSD Total Score 		1,289 Pts Stronger server IO.
+11% 		1,163 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		367 MB/s Much faster peak deep queue mixed IO.
+42% 		258 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed 		345 MB/s Faster deep queue read.
+13% 		304 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed 		290 MB/s Slightly faster deep queue write.
+9% 		265 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		302 MB/s Much faster deep queue mixed IO.
+50% 		202 MB/s
Specifications 
Capacity
Capacity 		512GB 240GB
Conclusion 
Average Bench 110%
Average Bench 81%

Good :) [Apr '19 RifluY29]

MORE DETAILS

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]

MORE DETAILS

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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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Storage Devices FAQ
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Solid State Drives
What is the SSD value for money rating?
What is 4K 64 thread write speed?
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