KingstonSH100S3/240G
CrucialCT250MX200SSD1
$134

Controller: LSI SandForce SF2281VB1-SDC. NAND Memory: Intel Synchronous 25nm MLC. Release date: Q3 2011.

 $134 

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

Real World Speed
Performance profile from 7,859 user samples
400 User Benchmarks
Best Bench: 88% 180GB free (System drive)
Worst Bench: 52% 113GB free (System drive)
Poor: 52% Great: 88%
SPEED RANK: 464th / 959
7,459 User Benchmarks
Best Bench: 112% 233GB free
Worst Bench: 64% 149GB free (System drive)
Poor: 64% Great: 112%
SPEED RANK: 168th / 959
Effective Speed
Effective SSD Speed
71.5 % 94.7 % Much faster effective speed.
+32%
Read
Avg. Sequential Read Speed
471 MB/s Slightly faster read speed.
+10%
429 MB/s
Write
Avg. Sequential Write Speed
231 MB/s 413 MB/s Much faster write speed.
+79%
4K Read
Avg. 4K Random Read Speed
26 MB/s 28 MB/s Slightly faster random read.
+8%
4K Write
Avg. 4K Random Write Speed
78.1 MB/s 90 MB/s Faster random write.
+15%
Mixed
Avg. Sequential Mixed IO Speed
285 MB/s 341 MB/s Faster mixed IO speed.
+20%
4K Mixed
Avg. 4K Random Mixed IO Speed
18.3 MB/s 39.6 MB/s Hugely faster random mixed IO.
+116%
SusWrite
Avg. Sustained Write Speed
189 MB/s 338 MB/s Much faster sustained write speed.
+79%
Read
Peak Sequential Read Speed
518 MB/s Slightly faster peak read speed.
+10%
470 MB/s
Write
Peak Sequential Write Speed
278 MB/s 468 MB/s Much faster peak write speed.
+68%
4K Read
Peak 4K Random Read Speed
34.5 MB/s +4% 33.3 MB/s
4K Write
Peak 4K Random Write Speed
117 MB/s 123 MB/s Slightly faster peak random write.
+5%
Mixed
Peak Sequential Mixed IO Speed
334 MB/s 382 MB/s Slightly faster peak mixed IO speed.
+14%
4K Mixed
Peak 4K Random Mixed IO Speed
41.3 MB/s 48.6 MB/s Faster peak random mixed IO.
+18%
SusWrite
Peak Sequential Sustained Write 60s Average
262 MB/s 452 MB/s Much faster peak sustained write speed.
+73%
Market Share
Based on 9,118,545 SSDs tested.
Market Share
Market Share (trailing 30 days)
0 % 0.18 % Insanely higher market share.
+∞%
Value
Value For Money
32 % 73 % Hugely better value.
+128%
User Rating
UBM User Rating
62 % 66 % Slightly more popular.
+6%
Price
Price (score)
$266 $134 Much cheaper.
+50%
Age
Newest
87 Months 45 Months Much more recent.
+48%
DQ Read
Peak 4K-64Thread Read Speed
302 MB/s 378 MB/s Faster peak deep queue read.
+25%
DQ Write
Peak 4K-64Thread Write Speed
254 MB/s 360 MB/s Much faster peak deep queue write.
+42%
AS-SSD Total
AS-SSD Total Score
986 Pts 1,234 Pts Stronger server IO.
+25%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
223 MB/s 257 MB/s Faster peak deep queue mixed IO.
+15%
ADQ Read
Avg. 4K-64Thread Read Speed
196 MB/s 306 MB/s Much faster deep queue read.
+56%
ADQ Write
Avg. 4K-64Thread Write Speed
186 MB/s 298 MB/s Much faster deep queue write.
+60%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
69.1 MB/s 210 MB/s Hugely faster deep queue mixed IO.
+204%
Capacity
Capacity
240GB 250GB
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The Kingston HyperX is nearly two years old which in SSD terms is almost an entire lifetime. Starting on a positive note this drive will outperform any mechanical drive hands down, and still has one of the highest sequential read speeds (517 MB/s) we have ever seen on a SATA SSD. That said a balanced performance profile is critical and the HyperX doesn't fare so well against its younger SSD competitors in the other write orientated benchmark categories. The poor results are explained by the Kingston's Sandforce controller which struggles to deliver incompressible data throughput. With a real world speed of 398.1 MB/s and an AS-SSD score of 728 (bottom 28th percentile) there are far better deals to be had at this time. [Apr '13 SSDrivePro]

MORE DETAILS

The 250GB Crucial MX200 is successor to the hugely successful MX100. Both drives use the same NAND and controller but the new MX200 features Dynamic Write Acceleration (DWA) which is a new dynamically sized SLC cache. Samsung were the first to introduce SLC caching on the 840 Evo nearly two years ago so Crucial are somewhat late to the party. SLC caches generally only help performance in corner case real word scenarios and benchmarks. I prefer drives without SLC caches because they offer more consistent and sustainable real world IO. Comparing the MX100 and MX200 shows that the newer MX200 has a significantly faster peak write speed which is of course explained by the new DWA cache. Price is the deciding factor between the MX100 and MX200 so although the MX200 isn't priced aggressively yet, it will almost certainly move up the value rankings when retailers build stocks and subsequently cut prices. [Feb '15 SSDrivePro]

MORE DETAILS

Solid State Drive Rankings (Price vs Performance) October 2018 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 freeware 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 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.
  • - 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.
  • - Share your opinion by voting.

 Frequently Asked Questions

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i7-8700K $370Nvidia GTX 1070 $350Samsung 850 Evo 250GB $100
AMD Ryzen 5 1600 $155Nvidia GTX 1060-6GB $249Samsung 850 Evo 500GB $98
Intel Core i7-7700K $355AMD RX 480 $280Samsung 850 Pro 256GB $163
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $140SanDisk Extreme 64GB $42
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $869SanDisk Extreme 32GB $30
Seagate Barracuda 2TB (2016) $60Corsair Vengeance LPX DDR4 3200 C16 2x8GB $157SanDisk Ultra Fit 32GB $12
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