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SamsungMZ-7KE2T0BW
Lenovo-x
▲ 5020 ▼

Controller: Samsung Triple Core MEX. Memory: Samsung 40nm MLC V-NAND. Release date ≈ Q4 2015.

VS
▲ 500 ▼
  

Release date ≈ Q4 2020.

Effective Speed 
+11%
Real World Speed
Performance profile from 2,671 user samples
Benchmark your SSD here
2,669 User Benchmarks
Best Bench: 130% 1.5TB free (System drive)
Worst Bench: 78% 1TB free
Poor: 78% Great: 130%
SPEED RANK: 225th / 1073
2 User Benchmarks
Best Bench: 108% 61GB free
Worst Bench: 88% 127GB free
Poor: 88% Great: 108%
SPEED RANK: 265th / 1073
Effective Speed
Effective SSD Speed 		108 % Faster effective speed.
+11% 		98 %
Average Score 
+9%
Read
Avg. Sequential Read Speed 		477 MB/s 528 MB/s Faster read speed.
+11%
Write
Avg. Sequential Write Speed 		429 MB/s 514 MB/s Faster write speed.
+20%
4K Read
Avg. 4K Random Read Speed 		35.3 MB/s 36.8 MB/s +4%
4K Write
Avg. 4K Random Write Speed 		89.6 MB/s Faster random write.
+20% 		74.9 MB/s
Mixed
Avg. Sequential Mixed IO Speed 		376 MB/s Faster mixed IO speed.
+26% 		298 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed 		47.3 MB/s Much faster random mixed IO.
+45% 		32.6 MB/s
SusWrite
Avg. Sustained Write Speed 		409 MB/s +4% 392 MB/s
Peak Score 
+20%
Read
Peak Sequential Read Speed 		511 MB/s 598 MB/s Faster peak read speed.
+17%
Write
Peak Sequential Write Speed 		490 MB/s 515 MB/s Slightly faster peak write speed.
+5%
4K Read
Peak 4K Random Read Speed 		42.3 MB/s Faster peak random read.
+14% 		37.2 MB/s
4K Write
Peak 4K Random Write Speed 		123 MB/s Much faster peak random write.
+54% 		79.8 MB/s
Mixed
Peak Sequential Mixed IO Speed 		420 MB/s Faster peak mixed IO speed.
+22% 		345 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed 		59 MB/s Much faster peak random mixed IO.
+79% 		32.9 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average 		490 MB/s 519 MB/s Slightly faster peak sustained write speed.
+6%
Value & Sentiment 
0%
Market Share
Based on 76,098,337 SSDs tested
See market share leaders
User Rating
UBM User Rating 		50 % 50 %
Nice To Haves 
+64%
Age
Newest 		103+ Months 41+ Months Much more recent.
+60%
DQ Read
Peak 4K-64Thread Read Speed 		388 MB/s 399 MB/s +3%
DQ Write
Peak 4K-64Thread Write Speed 		362 MB/s Hugely faster peak deep queue write.
+202% 		120 MB/s
AS-SSD Total
AS-SSD Total Score 		1,276 Pts Stronger server IO.
+26% 		1,010 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		369 MB/s Hugely faster peak deep queue mixed IO.
+128% 		162 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed 		346 MB/s 397 MB/s Faster deep queue read.
+15%
ADQ Write
Avg. 4K-64Thread Write Speed 		292 MB/s Hugely faster deep queue write.
+145% 		119 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		308 MB/s Hugely faster deep queue mixed IO.
+91% 		161 MB/s
Specifications 
Capacity
Capacity 		2TB 250GB
Conclusion 
Average Bench 108%
Average Bench 98%
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Much better options available now but still a really good SSD [Nov '18 Scarso]

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Solid State Drive Rankings (Price vs Performance) June 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.
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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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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 »

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Brands make lots of money on flagships like the 4090 and 14900KS. We help users get similar real-world performance for less.
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The Best.
CPUGPUSSD
Intel Core i5-12600K $174Nvidia RTX 4060 $293Crucial MX500 250GB $39
Intel Core i5-12400F $120Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-13600K $260Nvidia RTX 4070 $549Samsung 870 Evo 250GB $44
HDDRAMUSB
Seagate Barracuda 1TB (2016) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $28Corsair Vengeance LPX DDR4 3000 C15 2x8GB $48SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $62G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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