SanDiskSDSSDHII-960G-G25
PlextorPX-128M5M

Controller: Marvell 88SS9187. Memory: SanDisk 19nm TLC. Release date: Q3 2014.

  

Controller: Marvell 88SS9187-BLD2. Flash Memory: Toshiba 19nm Toggle Mode MLC. Release date ≤ Q1 2014.

Real World Speed
Performance profile from 36,037 user samples
35,454 User Benchmarks
Best Bench: 107% 86GB free
Worst Bench: 62% 85GB free (System drive)
Poor: 62% Great: 107%
SPEED RANK: 420th / 1080
583 User Benchmarks
Best Bench: 93% 78GB free (System drive)
Worst Bench: 55% 67GB free (System drive)
Poor: 55% Great: 93%
SPEED RANK: 588th / 1080
Effective Speed
Effective SSD Speed
84.5 % Faster effective speed.
+13%
74.8 %
Read
Avg. Sequential Read Speed
439 MB/s 451 MB/s +3%
Write
Avg. Sequential Write Speed
384 MB/s Faster write speed.
+28%
301 MB/s
4K Read
Avg. 4K Random Read Speed
29.1 MB/s Faster random read.
+24%
23.5 MB/s
4K Write
Avg. 4K Random Write Speed
75.7 MB/s Much faster random write.
+59%
47.5 MB/s
Mixed
Avg. Sequential Mixed IO Speed
262 MB/s 289 MB/s Faster mixed IO speed.
+10%
4K Mixed
Avg. 4K Random Mixed IO Speed
34.6 MB/s Much faster random mixed IO.
+38%
25 MB/s
SusWrite
Avg. Sustained Write Speed
244 MB/s 283 MB/s Faster sustained write speed.
+16%
Read
Peak Sequential Read Speed
502 MB/s 507 MB/s +1%
Write
Peak Sequential Write Speed
476 MB/s Much faster peak write speed.
+50%
318 MB/s
4K Read
Peak 4K Random Read Speed
37.8 MB/s Faster peak random read.
+16%
32.6 MB/s
4K Write
Peak 4K Random Write Speed
115 MB/s Much faster peak random write.
+46%
79 MB/s
Mixed
Peak Sequential Mixed IO Speed
342 MB/s 381 MB/s Faster peak mixed IO speed.
+11%
4K Mixed
Peak 4K Random Mixed IO Speed
49.1 MB/s Faster peak random mixed IO.
+28%
38.5 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average
355 MB/s Faster peak sustained write speed.
+14%
312 MB/s
Market Share
Based on 76,249,932 SSDs tested
Market Share
Market Share (trailing 30 days)
0.01 % Insanely higher market share.
+∞%
0 %
User Rating
UBM User Rating
52 % +4% 50 %
Age
Newest
117 Months Slightly more recent.
+6%
124+ Months
DQ Read
Peak 4K-64Thread Read Speed
390 MB/s Faster peak deep queue read.
+26%
310 MB/s
DQ Write
Peak 4K-64Thread Write Speed
296 MB/s 297 MB/s +0%
AS-SSD Total
AS-SSD Total Score
1,193 Pts Stronger server IO.
+19%
1,005 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
243 MB/s Faster peak deep queue mixed IO.
+18%
206 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed
335 MB/s Much faster deep queue read.
+36%
247 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
233 MB/s +1% 230 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
166 MB/s Faster deep queue mixed IO.
+19%
139 MB/s
Capacity
Capacity
960GB 128GB
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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