COMPARE
SSD
RANKINGS
TEST
YOUR SSD
ADD TO PC
BUILD
SamsungMZ-7KE128BW
Samsung
▲ 541,869 ▼

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

VS
▲ 500 ▼
  

Release date ≈ Q4 2015.

Effective Speed 
+23%
Real World Speed
Performance profile from 18,205 user samples
Benchmark your SSD here
18,195 User Benchmarks
Best Bench: 119% 119GB free
Worst Bench: 71% 60GB free (System drive)
Poor: 71% Great: 119%
SPEED RANK: 262nd / 1074
10 User Benchmarks
Great bench: 130% 1TB free (System drive)
Poor bench: 111% 1TB free
Poor: 111% Great: 130%
SPEED RANK: 190th / 1074
Effective Speed
Effective SSD Speed 		98.7 % 121 % Faster effective speed.
+23%
Average Score 
+23%
Read
Avg. Sequential Read Speed 		472 MB/s 488 MB/s +3%
Write
Avg. Sequential Write Speed 		397 MB/s 426 MB/s Slightly faster write speed.
+7%
4K Read
Avg. 4K Random Read Speed 		32.3 MB/s 40.9 MB/s Faster random read.
+27%
4K Write
Avg. 4K Random Write Speed 		88.9 MB/s 98.6 MB/s Faster random write.
+11%
Mixed
Avg. Sequential Mixed IO Speed 		301 MB/s 413 MB/s Much faster mixed IO speed.
+37%
4K Mixed
Avg. 4K Random Mixed IO Speed 		40 MB/s 55.2 MB/s Much faster random mixed IO.
+38%
SusWrite
Avg. Sustained Write Speed 		336 MB/s 458 MB/s Much faster sustained write speed.
+36%
Peak Score 
+11%
Read
Peak Sequential Read Speed 		516 MB/s +3% 501 MB/s
Write
Peak Sequential Write Speed 		479 MB/s 489 MB/s +2%
4K Read
Peak 4K Random Read Speed 		37.8 MB/s 45 MB/s Faster peak random read.
+19%
4K Write
Peak 4K Random Write Speed 		120 MB/s +3% 117 MB/s
Mixed
Peak Sequential Mixed IO Speed 		356 MB/s 442 MB/s Faster peak mixed IO speed.
+24%
4K Mixed
Peak 4K Random Mixed IO Speed 		47.4 MB/s 63.3 MB/s Much faster peak random mixed IO.
+34%
SusWrite
Peak Sequential Sustained Write 60s Average 		473 MB/s 480 MB/s +1%
Value & Sentiment 
+8%
Market Share
Based on 76,044,113 SSDs tested
See market share leaders
User Rating
UBM User Rating 		54 % Slightly more popular.
+8% 		50 %
Nice To Haves 
+9%
Age
Newest 		119 Months 103+ Months More recent.
+13%
DQ Read
Peak 4K-64Thread Read Speed 		389 MB/s +1% 386 MB/s
DQ Write
Peak 4K-64Thread Write Speed 		360 MB/s +4% 347 MB/s
AS-SSD Total
AS-SSD Total Score 		1,263 Pts +0% 1,256 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		332 MB/s 364 MB/s Slightly faster peak deep queue mixed IO.
+10%
ADQ Read
Avg. 4K-64Thread Read Speed 		343 MB/s 382 MB/s Faster deep queue read.
+11%
ADQ Write
Avg. 4K-64Thread Write Speed 		292 MB/s 336 MB/s Faster deep queue write.
+15%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		276 MB/s 352 MB/s Faster deep queue mixed IO.
+28%
Specifications 
Capacity
Capacity 		128GB 2TB
User Builds 
18,195
10
Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money

CHOOSE A COMPONENT:

CPU GPU SSD HDD RAM MBD
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]

ADVERTISEMENT

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.

UserBenchmark of the month

Gaming Desktop ProGaming

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
Why does UserBenchmark have a bad reputation on reddit?
Marketing teams operate large numbers of reddit accounts. Because UserBenchmark’s data often contradicts their marketing spiel, they systematically attack our reputation.
Why don’t large PC brands support UserBenchmark?
PC brands make a lot of money on flagship hardware sales: 4090, 14900KS, 7950X3D etc. We help consumers get comparable real-world performance at a fraction of the cost.
Why don’t any youtubers promote UserBenchmark?
We don't sponsor youtubers, so they have no incentive to praise us. Additionally, brands spend more on marketing weaker products which puts their youtubers at odds with UserBenchmark.
Why does UserBenchmark have so many negative trustpilot reviews?
Trustpilot hosts user-generated reviews in an online community. It's obvious that the 200+ UserBenchmark reviews, are mostly written by virgin marketing accounts. Real users aren't interested in promoting billon-dollar brands...
Why is UserBenchmark so popular with users?
Instead of pursuing lucrative sponsorships with billion-dollar PC brands, we have dedicated the last 13 years to providing comprehensive and accurate data to our users. As a result, most of our users return over and over again and collectively save millions every year.
The Best.
CPUGPUSSD
Intel Core i5-12600K $170Nvidia 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 $550Samsung 870 Evo 250GB $45
HDDRAMUSB
Seagate Barracuda 1TB (2016) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $39Corsair 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
If you make a purchase via one of these links, our site may earn a commission
Today's hottest
Amazon Ebay
deals
Build Test EFps
Can You Run It?
►
YouTube
*NEW*
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback