COMPARE
Today's hottest
Amazon Ebay
deals
SSD
RANKINGS
TEST
YOUR SSD
ADD TO PC
BUILD
Qumox
SamsungMZ-77E2T0B
▲ 500 ▼
  

Release date ≈ Q2 2016.

VS
▲ 5123 ▼

Controller: Samsung MKX. Memory: Samsung 128 layer TLC V-NAND. Release date ≈ Q1 2021.

Effective Speed 
+87%
Real World Speed
Performance profile from 31,175 user samples
Benchmark your SSD here
99 User Benchmarks
Best Bench: 73% 81GB free (System drive)
Worst Bench: 50% 20GB free (System drive)
Poor: 50% Great: 73%
SPEED RANK: 806th / 1080
31,076 User Benchmarks
Best Bench: 136% 1TB free
Worst Bench: 81% 207GB free
Poor: 81% Great: 136%
SPEED RANK: 209th / 1080
Effective Speed
Effective SSD Speed 		60.6 % 113 % Hugely faster effective speed.
+87%
Average Score 
+126%
Read
Avg. Sequential Read Speed 		443 MB/s 472 MB/s Slightly faster read speed.
+7%
Write
Avg. Sequential Write Speed 		332 MB/s 442 MB/s Much faster write speed.
+33%
4K Read
Avg. 4K Random Read Speed 		29.2 MB/s 38.6 MB/s Much faster random read.
+32%
4K Write
Avg. 4K Random Write Speed 		59.8 MB/s 87.7 MB/s Much faster random write.
+47%
Mixed
Avg. Sequential Mixed IO Speed 		334 MB/s 411 MB/s Faster mixed IO speed.
+23%
4K Mixed
Avg. 4K Random Mixed IO Speed 		9.38 MB/s 51.2 MB/s Hugely faster random mixed IO.
+446%
SusWrite
Avg. Sustained Write Speed 		110 MB/s 433 MB/s Hugely faster sustained write speed.
+294%
Peak Score 
+79%
Read
Peak Sequential Read Speed 		497 MB/s 515 MB/s +4%
Write
Peak Sequential Write Speed 		394 MB/s 491 MB/s Faster peak write speed.
+25%
4K Read
Peak 4K Random Read Speed 		35.1 MB/s 48.7 MB/s Much faster peak random read.
+39%
4K Write
Peak 4K Random Write Speed 		78.9 MB/s 126 MB/s Much faster peak random write.
+60%
Mixed
Peak Sequential Mixed IO Speed 		440 MB/s 462 MB/s +5%
4K Mixed
Peak 4K Random Mixed IO Speed 		15.3 MB/s 67.6 MB/s Hugely faster peak random mixed IO.
+342%
SusWrite
Peak Sequential Sustained Write 60s Average 		272 MB/s 489 MB/s Much faster peak sustained write speed.
+80%
Value & Sentiment 
+∞%
Market Share
Based on 77,426,826 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0 % 0.2 % Insanely higher market share.
+∞%
User Rating
UBM User Rating 		50 % 51 % +2%
Nice To Haves 
+566%
Age
Newest 		100+ Months 44+ Months Much more recent.
+56%
DQ Read
Peak 4K-64Thread Read Speed 		118 MB/s 388 MB/s Hugely faster peak deep queue read.
+229%
DQ Write
Peak 4K-64Thread Write Speed 		182 MB/s 363 MB/s Hugely faster peak deep queue write.
+99%
AS-SSD Total
AS-SSD Total Score 		617 Pts 1,294 Pts Hugely stronger server IO.
+110%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		22.4 MB/s 373 MB/s Insanely faster peak deep queue mixed IO.
+1,565%
ADQ Read
Avg. 4K-64Thread Read Speed 		93 MB/s 348 MB/s Hugely faster deep queue read.
+274%
ADQ Write
Avg. 4K-64Thread Write Speed 		139 MB/s 307 MB/s Hugely faster deep queue write.
+121%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		14.5 MB/s 315 MB/s Insanely faster deep queue mixed IO.
+2,072%
Specifications 
Capacity
Capacity 		120GB 2TB
User Builds 
99
31,076
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) November 2024 SSD Rankings

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]

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?
Marketers operate thousands of reddit accounts. Our benchmarks expose their spiel so they attack our reputation.
Why don’t PC brands endorse UserBenchmark?
Brands make boatloads on flagships like the 4090 and 14900KS. We help users get similar real-world performance for less money.
Why don’t youtubers promote UserBenchmark?
We don't pay youtubers, so they don't praise us. Moreover, our data obstructs youtubers who promote overpriced or inferior products.
Why does UserBenchmark have negative trustpilot reviews?
The 200+ trustpilot reviews are mostly written by virgin marketing accounts. Real users don't give a monkey's about big brands.
Why is UserBenchmark the gold standard for users?
Instead of pursuing brands for sponsorship, we've spent 13 years publishing real-world data for users.
The Best
CPUGPUSSD
Intel Core i5-12600K $169Nvidia RTX 4060 $295WD Black SN850X M.2 2TB $135
Intel Core i5-12400F $111Nvidia RTX 4060-Ti $345WD Black SN850X M.2 1TB $80
Intel Core i5-13600K $225Nvidia RTX 4070 $500Crucial T700 M.2 4TB $350
Today's hottest
Amazon Ebay
deals
If you buy something via a price link, UserBenchmark may earn a commission
Build Test EFps
Can You Run It?
►
YouTube
*NEW*
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback