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SamsungMZ-7KE512BW
Qemu
▲ 566,203 ▼

Controller: Samsung Triple Core MEX. Memory: Samsung 40nm MLC V-NAND. Release date: Q3 2014.

VS
▲ 500 ▼
  

Release date ≈ Q3 2016.

Effective Speed 
+126%
Real World Speed
Performance profile from 68,935 user samples
Benchmark your SSD here
68,849 User Benchmarks
Best Bench: 124% 397GB free
Worst Bench: 71% 267GB free (System drive)
Poor: 71% Great: 124%
SPEED RANK: 249th / 1071
86 User Benchmarks
Best Bench: 77% 73GB free (System drive)
Worst Bench: 20% 67GB free (System drive)
Poor: 20% Great: 77%
SPEED RANK: 916th / 1071
Effective Speed
Effective SSD Speed 		102 % Hugely faster effective speed.
+126% 		45.1 %
Average Score 
+142%
Read
Avg. Sequential Read Speed 		465 MB/s Faster read speed.
+17% 		397 MB/s
Write
Avg. Sequential Write Speed 		408 MB/s Much faster write speed.
+48% 		276 MB/s
4K Read
Avg. 4K Random Read Speed 		33.1 MB/s Hugely faster random read.
+153% 		13.1 MB/s
4K Write
Avg. 4K Random Write Speed 		86.9 MB/s Hugely faster random write.
+397% 		17.5 MB/s
Mixed
Avg. Sequential Mixed IO Speed 		349 MB/s Faster mixed IO speed.
+20% 		292 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed 		43.7 MB/s Hugely faster random mixed IO.
+250% 		12.5 MB/s
SusWrite
Avg. Sustained Write Speed 		364 MB/s Hugely faster sustained write speed.
+108% 		175 MB/s
Peak Score 
+41%
Read
Peak Sequential Read Speed 		515 MB/s 571 MB/s Faster peak read speed.
+11%
Write
Peak Sequential Write Speed 		486 MB/s +4% 466 MB/s
4K Read
Peak 4K Random Read Speed 		42.7 MB/s Much faster peak random read.
+51% 		28.2 MB/s
4K Write
Peak 4K Random Write Speed 		122 MB/s Hugely faster peak random write.
+158% 		47.2 MB/s
Mixed
Peak Sequential Mixed IO Speed 		399 MB/s 510 MB/s Faster peak mixed IO speed.
+28%
4K Mixed
Peak 4K Random Mixed IO Speed 		57.4 MB/s Hugely faster peak random mixed IO.
+91% 		30 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average 		487 MB/s Faster peak sustained write speed.
+21% 		404 MB/s
Value & Sentiment 
+∞%
Market Share
Based on 75,897,717 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.05 % Insanely higher market share.
+∞% 		0 %
User Rating
UBM User Rating 		56 % More popular.
+12% 		50 %
Nice To Haves 
+35%
Age
Newest 		118 Months 93+ Months More recent.
+21%
DQ Read
Peak 4K-64Thread Read Speed 		388 MB/s 390 MB/s +1%
DQ Write
Peak 4K-64Thread Write Speed 		360 MB/s 383 MB/s Slightly faster peak deep queue write.
+6%
AS-SSD Total
AS-SSD Total Score 		1,274 Pts Slightly stronger server IO.
+6% 		1,199 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		365 MB/s +5% 348 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed 		337 MB/s Hugely faster deep queue read.
+84% 		183 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed 		279 MB/s Hugely faster deep queue write.
+94% 		144 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		295 MB/s Hugely faster deep queue mixed IO.
+117% 		136 MB/s
Specifications 
Capacity
Capacity 		512GB 107GB
User Builds 
68,849
86
Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money

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

Welcome to our 2.5" and M.2 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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Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.
How Fast Is Your SSD? (Bench your build) Size up your PC in less than a minute

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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How it works

  • - Download and run UserBenchmark
  • - CPU tests include: integer, floating and string
  • - GPU tests include: six 3D game simulations
  • - Drive tests include: read, write, sustained write and mixed IO
  • - RAM tests include: single/multi core bandwidth and latency
  • - SkillBench (space shooter) tests user input accuracy
  • - Reports are generated and presented on userbenchmark.com
  • - Identify the strongest components in your PC
  • - See speed test results from other users
  • - Compare your components to the current market leaders
  • - Explore your best upgrade options with a virtual PC build
  • - Compare your in-game FPS to other users with your hardware

 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?
ALL FAQs »

 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $273Nvidia RTX 4060 $280Crucial MX500 250GB $39
Intel Core i5-12400F $120Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $165Nvidia RTX 4070 $490Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $39SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $32Corsair Vengeance LPX DDR4 3000 C15 2x8GB $45SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $62G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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