SamsungMZ-77E250B
Gigabyte

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

  

Release date ≈ Q4 2022.

Real World Speed
Performance profile from 15,138 user samples
14,082 User Benchmarks
Best Bench: 128% 0GB free
Worst Bench: 67% 59GB free (System drive)
Poor: 67% Great: 128%
SPEED RANK: 259th / 1080
1,056 User Benchmarks
Best Bench: 255% 114GB free (System drive)
Worst Bench: 100% 131GB free (System drive)
Poor: 100% Great: 255%
SPEED RANK: 126th / 1080
Effective Speed
Effective SSD Speed
101 % 181 % Much faster effective speed.
+79%
Read
Avg. Sequential Read Speed
461 MB/s 1101 MB/s Hugely faster read speed.
+139%
Write
Avg. Sequential Write Speed
395 MB/s 1366 MB/s Hugely faster write speed.
+246%
4K Read
Avg. 4K Random Read Speed
36.4 MB/s 51.1 MB/s Much faster random read.
+40%
4K Write
Avg. 4K Random Write Speed
81.9 MB/s 141 MB/s Much faster random write.
+72%
Mixed
Avg. Sequential Mixed IO Speed
365 MB/s 1093 MB/s Hugely faster mixed IO speed.
+199%
4K Mixed
Avg. 4K Random Mixed IO Speed
45.9 MB/s 61.4 MB/s Much faster random mixed IO.
+34%
SusWrite
Avg. Sustained Write Speed
322 MB/s 595 MB/s Hugely faster sustained write speed.
+85%
Read
Peak Sequential Read Speed
514 MB/s 1314 MB/s Hugely faster peak read speed.
+156%
Write
Peak Sequential Write Speed
486 MB/s 1659 MB/s Hugely faster peak write speed.
+241%
4K Read
Peak 4K Random Read Speed
49.1 MB/s 56.8 MB/s Faster peak random read.
+16%
4K Write
Peak 4K Random Write Speed
123 MB/s 256 MB/s Hugely faster peak random write.
+108%
Mixed
Peak Sequential Mixed IO Speed
457 MB/s 1413 MB/s Hugely faster peak mixed IO speed.
+209%
4K Mixed
Peak 4K Random Mixed IO Speed
66.1 MB/s 84.5 MB/s Faster peak random mixed IO.
+28%
SusWrite
Peak Sequential Sustained Write 60s Average
396 MB/s 1469 MB/s Hugely faster peak sustained write speed.
+271%
Market Share
Based on 76,206,313 SSDs tested
Market Share
Market Share (trailing 30 days)
0.03 % Hugely higher market share.
+200%
0.01 %
User Rating
UBM User Rating
57 % More popular.
+14%
50 %
Age
Newest
41 Months 19+ Months Much more recent.
+54%
DQ Read
Peak 4K-64Thread Read Speed
389 MB/s 1427 MB/s Hugely faster peak deep queue read.
+267%
DQ Write
Peak 4K-64Thread Write Speed
362 MB/s 1360 MB/s Hugely faster peak deep queue write.
+276%
AS-SSD Total
AS-SSD Total Score
1291 Pts 4,250 Pts Hugely stronger server IO.
+229%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
372 MB/s 1151 MB/s Hugely faster peak deep queue mixed IO.
+209%
ADQ Read
Avg. 4K-64Thread Read Speed
349 MB/s 612 MB/s Much faster deep queue read.
+75%
ADQ Write
Avg. 4K-64Thread Write Speed
299 MB/s 792 MB/s Hugely faster deep queue write.
+165%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
280 MB/s 632 MB/s Hugely faster deep queue mixed IO.
+126%
Capacity
Capacity
250GB 500GB
Solid State Drive Rankings (Price vs Performance) June 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]

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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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