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SamsungMZ-77E250B
Mushkin
▲ 57222 ▼

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

VS
▲ 501 ▼
  

Release date ≈ Q1 2022.

Effective Speed 
+339%
Real World Speed
Performance profile from 14,357 user samples
Benchmark your SSD here
14,082 User Benchmarks
Best Bench: 128% 0GB free
Worst Bench: 67% 59GB free (System drive)
Poor: 67% Great: 128%
SPEED RANK: 259th / 1080
275 User Benchmarks
Best Bench: 583% 1.5TB free (System drive)
Worst Bench: 212% 2TB free (System drive)
Poor: 212% Great: 583%
SPEED RANK: 11th / 1080
Effective Speed
Effective SSD Speed 		101 % 445 % Hugely faster effective speed.
+339%
Average Score 
+419%
Read
Avg. Sequential Read Speed 		461 MB/s 2020 MB/s Hugely faster read speed.
+338%
Write
Avg. Sequential Write Speed 		395 MB/s 3685 MB/s Hugely faster write speed.
+833%
4K Read
Avg. 4K Random Read Speed 		36.4 MB/s 60 MB/s Much faster random read.
+65%
4K Write
Avg. 4K Random Write Speed 		81.9 MB/s 185 MB/s Hugely faster random write.
+126%
Mixed
Avg. Sequential Mixed IO Speed 		365 MB/s 2197 MB/s Hugely faster mixed IO speed.
+502%
4K Mixed
Avg. 4K Random Mixed IO Speed 		45.9 MB/s 83.3 MB/s Hugely faster random mixed IO.
+81%
SusWrite
Avg. Sustained Write Speed 		322 MB/s 3506 MB/s Hugely faster sustained write speed.
+989%
Peak Score 
+461%
Read
Peak Sequential Read Speed 		514 MB/s 2690 MB/s Hugely faster peak read speed.
+423%
Write
Peak Sequential Write Speed 		486 MB/s 4930 MB/s Hugely faster peak write speed.
+914%
4K Read
Peak 4K Random Read Speed 		49.1 MB/s 77.2 MB/s Much faster peak random read.
+57%
4K Write
Peak 4K Random Write Speed 		123 MB/s 276 MB/s Hugely faster peak random write.
+124%
Mixed
Peak Sequential Mixed IO Speed 		457 MB/s 2827 MB/s Hugely faster peak mixed IO speed.
+519%
4K Mixed
Peak 4K Random Mixed IO Speed 		66.1 MB/s 113 MB/s Much faster peak random mixed IO.
+71%
SusWrite
Peak Sequential Sustained Write 60s Average 		396 MB/s 4820 MB/s Insanely faster peak sustained write speed.
+1,117%
Value & Sentiment 
+407%
Market Share
Based on 77,429,025 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.09 % Hugely higher market share.
+800% 		0.01 %
User Rating
UBM User Rating 		57 % More popular.
+14% 		50 %
Nice To Haves 
+347%
Age
Newest 		45 Months 31+ Months Much more recent.
+31%
DQ Read
Peak 4K-64Thread Read Speed 		389 MB/s 2262 MB/s Hugely faster peak deep queue read.
+481%
DQ Write
Peak 4K-64Thread Write Speed 		362 MB/s 1842 MB/s Hugely faster peak deep queue write.
+409%
AS-SSD Total
AS-SSD Total Score 		1291 Pts 6,674 Pts Hugely stronger server IO.
+417%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		372 MB/s 2041 MB/s Hugely faster peak deep queue mixed IO.
+449%
ADQ Read
Avg. 4K-64Thread Read Speed 		349 MB/s 1526 MB/s Hugely faster deep queue read.
+337%
ADQ Write
Avg. 4K-64Thread Write Speed 		299 MB/s 1150 MB/s Hugely faster deep queue write.
+285%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		280 MB/s 1318 MB/s Hugely faster deep queue mixed IO.
+371%
Specifications 
Capacity
Capacity 		250GB 2TB
User Builds 
14,082
275
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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]

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 Frequently Asked Questions

Storage Devices FAQ
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What’s the difference between SATA, PCIe and NVMe?
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Solid State Drives
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The Best
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Intel Core i5-12600K $169Nvidia RTX 4060 $298WD Black SN850X M.2 2TB $135
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