SamsungMZ-7PD512BW
CorsairCSSD-F480GBMP500

Controller: Samsung 3-core MDX. Flash Memory: Samsung 21nm Toggle Mode MLC. Release date ≤ Q4 2013.

Release date ≈ Q1 2017.

Real World Speed
Performance profile from 18,877 user samples
14,996 User Benchmarks
Best Bench: 118% 425GB free (System drive)
Worst Bench: 66% 45GB free (System drive)
Poor: 66% Great: 118%
SPEED RANK: 279th / 1079
3,881 User Benchmarks
Best Bench: 211% 318GB free (System drive)
Worst Bench: 105% 83GB free (System drive)
Poor: 105% Great: 211%
SPEED RANK: 154th / 1079
Effective Speed
Effective SSD Speed
96.3 % 158 % Much faster effective speed.
+64%
Read
Avg. Sequential Read Speed
453 MB/s 943 MB/s Hugely faster read speed.
+108%
Write
Avg. Sequential Write Speed
372 MB/s 773 MB/s Hugely faster write speed.
+108%
4K Read
Avg. 4K Random Read Speed
30.4 MB/s 35.1 MB/s Faster random read.
+15%
4K Write
Avg. 4K Random Write Speed
80.5 MB/s 100 MB/s Faster random write.
+24%
Mixed
Avg. Sequential Mixed IO Speed
323 MB/s 546 MB/s Much faster mixed IO speed.
+69%
4K Mixed
Avg. 4K Random Mixed IO Speed
40 MB/s 44.4 MB/s Faster random mixed IO.
+11%
SusWrite
Avg. Sustained Write Speed
350 MB/s 654 MB/s Hugely faster sustained write speed.
+87%
Read
Peak Sequential Read Speed
510 MB/s 1184 MB/s Hugely faster peak read speed.
+132%
Write
Peak Sequential Write Speed
479 MB/s 1258 MB/s Hugely faster peak write speed.
+163%
4K Read
Peak 4K Random Read Speed
36.1 MB/s 43.7 MB/s Faster peak random read.
+21%
4K Write
Peak 4K Random Write Speed
115 MB/s 148 MB/s Faster peak random write.
+29%
Mixed
Peak Sequential Mixed IO Speed
372 MB/s 838 MB/s Hugely faster peak mixed IO speed.
+125%
4K Mixed
Peak 4K Random Mixed IO Speed
49.9 MB/s 59 MB/s Faster peak random mixed IO.
+18%
SusWrite
Peak Sequential Sustained Write 60s Average
479 MB/s 1116 MB/s Hugely faster peak sustained write speed.
+133%
Market Share
Based on 76,168,982 SSDs tested
Market Share
Market Share (trailing 30 days)
0.01 % 0.01 %
Value
Value For Money
17.6 % 20.3 % Better value.
+15%
User Rating
UBM User Rating
50 % 51 % +2%
Price
Price (score)
$129 Much cheaper.
+34%
$194
Age
Newest
125+ Months 89+ Months More recent.
+29%
DQ Read
Peak 4K-64Thread Read Speed
386 MB/s 1005 MB/s Hugely faster peak deep queue read.
+160%
DQ Write
Peak 4K-64Thread Write Speed
335 MB/s 774 MB/s Hugely faster peak deep queue write.
+131%
AS-SSD Total
AS-SSD Total Score
1,224 Pts 2824 Pts Hugely stronger server IO.
+131%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
198 MB/s 594 MB/s Hugely faster peak deep queue mixed IO.
+200%
ADQ Read
Avg. 4K-64Thread Read Speed
340 MB/s 831 MB/s Hugely faster deep queue read.
+144%
ADQ Write
Avg. 4K-64Thread Write Speed
269 MB/s 541 MB/s Hugely faster deep queue write.
+101%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
164 MB/s 433 MB/s Hugely faster deep queue mixed IO.
+164%
Capacity
Capacity
512GB 480GB
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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The Best
CPUGPUSSD
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