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PlextorPX-512M5P
SamsungMZ-76P2T0B
▲ 504 ▼

Controller: Marvell 88SS9187-BLD2. NAND Memory: Toshiba 19nm Toggle Mode MLC. Release date ≤ Q4 2013.

VS
▲ 5113 ▼

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

Effective Speed 
+25%
Real World Speed
Performance profile from 2,752 user samples
Benchmark your SSD here
554 User Benchmarks
Best Bench: 106% 175GB free
Worst Bench: 62% 350GB free (System drive)
Poor: 62% Great: 106%
SPEED RANK: 358th / 1080
2,198 User Benchmarks
Best Bench: 131% 2TB free (System drive)
Worst Bench: 84% 1.5TB free
Poor: 84% Great: 131%
SPEED RANK: 219th / 1080
Effective Speed
Effective SSD Speed 		88.6 % 111 % Faster effective speed.
+25%
Average Score 
+32%
Read
Avg. Sequential Read Speed 		446 MB/s 476 MB/s Slightly faster read speed.
+7%
Write
Avg. Sequential Write Speed 		368 MB/s 436 MB/s Faster write speed.
+18%
4K Read
Avg. 4K Random Read Speed 		27.8 MB/s 37.8 MB/s Much faster random read.
+36%
4K Write
Avg. 4K Random Write Speed 		62.9 MB/s 89.4 MB/s Much faster random write.
+42%
Mixed
Avg. Sequential Mixed IO Speed 		286 MB/s 417 MB/s Much faster mixed IO speed.
+46%
4K Mixed
Avg. 4K Random Mixed IO Speed 		31.8 MB/s 50 MB/s Much faster random mixed IO.
+57%
SusWrite
Avg. Sustained Write Speed 		365 MB/s 424 MB/s Faster sustained write speed.
+16%
Peak Score 
+27%
Read
Peak Sequential Read Speed 		496 MB/s 514 MB/s +4%
Write
Peak Sequential Write Speed 		434 MB/s 487 MB/s Faster peak write speed.
+12%
4K Read
Peak 4K Random Read Speed 		34.6 MB/s 44.9 MB/s Faster peak random read.
+30%
4K Write
Peak 4K Random Write Speed 		92.4 MB/s 127 MB/s Much faster peak random write.
+37%
Mixed
Peak Sequential Mixed IO Speed 		314 MB/s 457 MB/s Much faster peak mixed IO speed.
+46%
4K Mixed
Peak 4K Random Mixed IO Speed 		41.9 MB/s 62 MB/s Much faster peak random mixed IO.
+48%
SusWrite
Peak Sequential Sustained Write 60s Average 		430 MB/s 487 MB/s Faster peak sustained write speed.
+13%
Value & Sentiment 
�%
Market Share
Based on 77,494,990 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0 % 0 %
Value
Value For Money 		7.36 % 24.9 % Hugely better value.
+239%
User Rating
UBM User Rating 		50 % 51 % +2%
Price
Price (score) 		$370 Slightly cheaper.
+5% 		$390
Nice To Haves 
+22%
Age
Newest 		131+ Months 79+ Months Much more recent.
+40%
DQ Read
Peak 4K-64Thread Read Speed 		373 MB/s 386 MB/s +3%
DQ Write
Peak 4K-64Thread Write Speed 		339 MB/s 358 MB/s Slightly faster peak deep queue write.
+6%
AS-SSD Total
AS-SSD Total Score 		1,175 Pts 1,278 Pts Slightly stronger server IO.
+9%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		227 MB/s 364 MB/s Much faster peak deep queue mixed IO.
+60%
ADQ Read
Avg. 4K-64Thread Read Speed 		311 MB/s 322 MB/s +4%
ADQ Write
Avg. 4K-64Thread Write Speed 		272 MB/s +1% 268 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		182 MB/s 287 MB/s Much faster deep queue mixed IO.
+58%
Specifications 
Capacity
Capacity 		512GB 2TB
Conclusion 
Average Bench 88.6%
Average Bench 111%

Good :) [Apr '19 RifluY29]

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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?
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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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We don't pay youtubers, so they don't praise us. Moreover, our data obstructs youtubers who promote overpriced or inferior products.
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The Best
CPUGPUSSD
Intel Core i5-12600K $159Nvidia RTX 4060 $273WD Black SN850X M.2 2TB $135
Intel Core i5-12400F $110Nvidia RTX 4060-Ti $380WD Black SN850X M.2 1TB $75
Intel Core i5-13600K $210Nvidia RTX 4070 $500Crucial T700 M.2 4TB $350
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