CrucialCT1000MX200SSD1
SanDiskSDSSDHII-240G-G25

Controller: Marvell 88SS9189. Flash Memory: Micron 16nm MLC. Release date: Q1 2015.

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

Real World Speed
Performance profile from 57,638 user samples
3,707 User Benchmarks
Best Bench: 104% 416GB free
Worst Bench: 60% 485GB free
Poor: 60% Great: 104%
SPEED RANK: 430th / 1072
53,931 User Benchmarks
Best Bench: 101% 220GB free
Worst Bench: 58% 120GB free
Poor: 58% Great: 101%
SPEED RANK: 452nd / 1072
Effective Speed
Effective SSD Speed
83.7 % +2% 82.2 %
Read
Avg. Sequential Read Speed
376 MB/s 446 MB/s Faster read speed.
+19%
Write
Avg. Sequential Write Speed
367 MB/s 367 MB/s
4K Read
Avg. 4K Random Read Speed
26.1 MB/s 29.8 MB/s Faster random read.
+14%
4K Write
Avg. 4K Random Write Speed
83.7 MB/s Slightly faster random write.
+8%
77.3 MB/s
Mixed
Avg. Sequential Mixed IO Speed
279 MB/s Slightly faster mixed IO speed.
+9%
255 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
35.8 MB/s 36.4 MB/s +2%
SusWrite
Avg. Sustained Write Speed
330 MB/s Hugely faster sustained write speed.
+84%
179 MB/s
Read
Peak Sequential Read Speed
411 MB/s 504 MB/s Faster peak read speed.
+23%
Write
Peak Sequential Write Speed
472 MB/s 477 MB/s +1%
4K Read
Peak 4K Random Read Speed
29.8 MB/s 39.1 MB/s Much faster peak random read.
+31%
4K Write
Peak 4K Random Write Speed
118 MB/s Slightly faster peak random write.
+5%
112 MB/s
Mixed
Peak Sequential Mixed IO Speed
329 MB/s 352 MB/s Slightly faster peak mixed IO speed.
+7%
4K Mixed
Peak 4K Random Mixed IO Speed
43 MB/s 50 MB/s Faster peak random mixed IO.
+16%
SusWrite
Peak Sequential Sustained Write 60s Average
468 MB/s Hugely faster peak sustained write speed.
+84%
254 MB/s
Market Share
Based on 75,655,775 SSDs tested
Market Share
Market Share (trailing 30 days)
0.01 % 0.03 % Hugely higher market share.
+200%
Value
Value For Money
14.5 % 20.5 % Much better value.
+41%
User Rating
UBM User Rating
52 % 54 % +4%
Price
Price (score)
$270 $40 Hugely cheaper.
+85%
Age
Newest
111 Months +3% 115 Months
DQ Read
Peak 4K-64Thread Read Speed
244 MB/s 390 MB/s Much faster peak deep queue read.
+60%
DQ Write
Peak 4K-64Thread Write Speed
361 MB/s Faster peak deep queue write.
+16%
310 MB/s
AS-SSD Total
AS-SSD Total Score
1,016 Pts 1,207 Pts Stronger server IO.
+19%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
136 MB/s 254 MB/s Hugely faster peak deep queue mixed IO.
+87%
ADQ Read
Avg. 4K-64Thread Read Speed
135 MB/s 325 MB/s Hugely faster deep queue read.
+141%
ADQ Write
Avg. 4K-64Thread Write Speed
246 MB/s +1% 244 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
119 MB/s 202 MB/s Much faster deep queue mixed IO.
+70%
Capacity
Capacity
1TB 240GB
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The Sandisk Ultra II sits above Sandisk's Ultra Plus and below their Extreme Pro. The Ultra Plus would probably have been phased out completely were it not for its continued success within budget space. The Ultra II is the first Sandisk drive to utilize cheaper (and slower) TLC NAND. Similarly to the Extreme Pro, the Ultra II utilizes an nCache which operates a portion of the NAND in simulated SLC mode. This strategy also matches the one employed by Samsung's now 14 months old Evo. Comparing the Ultra II and Evo shows broad performance equivalence which given the Ultra II's 15% price discount makes it the better choice today. That said it's probably worth waiting for the release of the 850 Evo which will pack another 14 months of Samsung's market leading R&D and will probably steal the show. [Sep '14 SSDrivePro]

MORE DETAILS

Solid State Drive Rankings (Price vs Performance) April 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

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

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i5-13600K $279Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $134Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $184Nvidia RTX 4070 $409Samsung 860 Evo 250GB $46
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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