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SamsungMZ-77E250B
▲ 500 ▼
  

Release date ≈ Q4 2016.

VS
▲ 57216 ▼

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

Effective Speed 
+6%
Real World Speed
Performance profile from 14,268 user samples
Benchmark your SSD here
186 User Benchmarks
Best Bench: 137% 1.5TB free
Worst Bench: 75% 1TB free (System drive)
Poor: 75% Great: 137%
SPEED RANK: 226th / 1074
14,082 User Benchmarks
Best Bench: 128% 0GB free
Worst Bench: 67% 59GB free (System drive)
Poor: 67% Great: 128%
SPEED RANK: 253rd / 1074
Effective Speed
Effective SSD Speed 		108 % Slightly faster effective speed.
+6% 		101 %
Average Score 
+10%
Read
Avg. Sequential Read Speed 		470 MB/s +2% 461 MB/s
Write
Avg. Sequential Write Speed 		445 MB/s Faster write speed.
+13% 		395 MB/s
4K Read
Avg. 4K Random Read Speed 		36.1 MB/s 36.4 MB/s +1%
4K Write
Avg. 4K Random Write Speed 		91.2 MB/s Faster random write.
+11% 		81.9 MB/s
Mixed
Avg. Sequential Mixed IO Speed 		407 MB/s Faster mixed IO speed.
+12% 		365 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed 		46.7 MB/s +2% 45.9 MB/s
SusWrite
Avg. Sustained Write Speed 		423 MB/s Much faster sustained write speed.
+31% 		322 MB/s
Peak Score 
+7%
Read
Peak Sequential Read Speed 		515 MB/s +0% 514 MB/s
Write
Peak Sequential Write Speed 		498 MB/s +2% 486 MB/s
4K Read
Peak 4K Random Read Speed 		45.1 MB/s 49.1 MB/s Slightly faster peak random read.
+9%
4K Write
Peak 4K Random Write Speed 		151 MB/s Faster peak random write.
+23% 		123 MB/s
Mixed
Peak Sequential Mixed IO Speed 		475 MB/s +4% 457 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed 		67.1 MB/s +2% 66.1 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average 		498 MB/s Faster peak sustained write speed.
+26% 		396 MB/s
Value & Sentiment 
+∞%
Market Share
Based on 76,081,756 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0 % 0.13 % Insanely higher market share.
+∞%
User Rating
UBM User Rating 		50 % 57 % More popular.
+14%
Nice To Haves 
+11%
Age
Newest 		89+ Months 40 Months Much more recent.
+55%
DQ Read
Peak 4K-64Thread Read Speed 		389 MB/s 389 MB/s
DQ Write
Peak 4K-64Thread Write Speed 		371 MB/s +2% 362 MB/s
AS-SSD Total
AS-SSD Total Score 		1,322 Pts +2% 1291 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		378 MB/s +2% 372 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed 		292 MB/s 349 MB/s Faster deep queue read.
+20%
ADQ Write
Avg. 4K-64Thread Write Speed 		274 MB/s 299 MB/s Slightly faster deep queue write.
+9%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		247 MB/s 280 MB/s Faster deep queue mixed IO.
+13%
Specifications 
Capacity
Capacity 		2TB 250GB
User Builds 
186
14,082
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) 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.
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

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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
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Marketers operate countless reddit accounts. UserBenchmark’s data exposes their marketing charade so they attack our reputation.
Why don’t PC brands endorse UserBenchmark?
PC brands profit a lot from flagships like the 4090, 14900KS, and 7950X3D. We help users get similar real-world performance for less money.
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We don't sponsor youtubers, so they've no incentive to praise us. Moreover, brands pay youtubers extra to promote inferior products, which UserBenchmark reveals.
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Trustpilot hosts user-generated online reviews. The 200+ UserBenchmark reviews, are mostly written by virgin marketing accounts. Real users aren't interested in promoting billon-dollar brands.
Why is UserBenchmark popular with users?
Instead of chasing lucrative sponsorships with billion-dollar PC brands, we've dedicated 13 years to publishing accurate real-world data which saves our users millions every year.
The Best.
CPUGPUSSD
Intel Core i5-12600K $176Nvidia 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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