KingstonSV300S37A/240G
CrucialCT240M500SSD1

Controller: LSI SandForce SF2281. Flash Memory: Toshiba 19nm Toggle Mode MLC.

Controller: Marvell 88SS9187. Flash Memory: Micron Synchronous 20nm MLC.

Real World Speed
Performance profile from 33,316 user samples
26,873 User Benchmarks
Best Bench: 77% 115GB free
Worst Bench: 35% 177GB free
Poor: 35% Great: 77%
SPEED RANK: 546th / 850
6,443 User Benchmarks
Best Bench: 90% 220GB free
Worst Bench: 54% 138GB free
Poor: 54% Great: 90%
SPEED RANK: 269th / 850
Effective Speed
Effective SSD Speed
56.9 % -29% 73.5 % Faster effective speed.
+29%
Read
Avg. Sequential Read Speed
404 MB/s -20% 484 MB/s Faster read speed.
+20%
Write
Avg. Sequential Write Speed
190 MB/s -38% 263 MB/s Much faster write speed.
+38%
4K Read
Avg. 4K Random Read Speed
19 MB/s -15% 21.9 MB/s Faster random read.
+15%
4K Write
Avg. 4K Random Write Speed
70 MB/s -10% 77.1 MB/s Slightly faster random write.
+10%
Mixed
Avg. Sequential Mixed IO Speed
227 MB/s -46% 331 MB/s Much faster mixed IO speed.
+46%
4K Mixed
Avg. 4K Random Mixed IO Speed
12.8 MB/s -66% 21.2 MB/s Much faster random mixed IO.
+66%
Read
Peak Sequential Read Speed
514 MB/s +2% 503 MB/s -2%
Write
Peak Sequential Write Speed
240 MB/s -14% 273 MB/s Slightly faster peak write speed.
+14%
4K Read
Peak 4K Random Read Speed
29.3 MB/s Slightly faster peak random read.
+8%
27.1 MB/s -8%
4K Write
Peak 4K Random Write Speed
111 MB/s -6% 118 MB/s Slightly faster peak random write.
+6%
Mixed
Peak Sequential Mixed IO Speed
307 MB/s -15% 353 MB/s Slightly faster peak mixed IO speed.
+15%
4K Mixed
Peak 4K Random Mixed IO Speed
20.2 MB/s -49% 30 MB/s Much faster peak random mixed IO.
+49%
Market Share
Based on 2,858,430 SSDs tested.
Market Share
Market Share (trailing 30 days)
1.75 % Hugely higher market share.
+327%
0.41 % -327%
Value
Value For Money
57.9 % Slightly better value.
+15%
50.5 % -15%
User Rating
UBM User Rating
60 % 0% 60 % 0%
Price
Price (score)
$89 Much cheaper.
+41%
$150 -41%
Age
Newest
54 Months -7% 50 Months Slightly more recent.
+7%
DQ Read
Peak 4K-64Thread Read Speed
212 MB/s -51% 320 MB/s Much faster peak deep queue read.
+51%
DQ Write
Peak 4K-64Thread Write Speed
243 MB/s -7% 260 MB/s Slightly faster peak deep queue write.
+7%
AS-SSD Total
AS-SSD Total Score
818 Pts -23% 1,003 Pts Stronger server IO.
+23%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
65.3 MB/s Faster peak deep queue mixed IO.
+23%
53 MB/s -23%
ADQ Read
Avg. 4K-64Thread Read Speed
93.5 MB/s -85% 173 MB/s Hugely faster deep queue read.
+85%
ADQ Write
Avg. 4K-64Thread Write Speed
145 MB/s -25% 181 MB/s Faster deep queue write.
+25%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
32 MB/s -14% 36.6 MB/s Slightly faster deep queue mixed IO.
+14%
Capacity
Capacity
240GB 240GB
ADVERTISEMENT

This is yet another Sandforce 2881 based SSD from Kingston, this time coupled with newer 19nm Nand flash. In terms of performance the V300 is nothing we haven't seen before with other Sandforce based SSDs. A side-by-side comparison with the HyperX shows that the two drives have a near identical performance profile which is more than a little disappointing given that the V300 is 16 months newer. With a sequential write speed of just 280 MB/s the V300 lags the group leaders by 62%, an expected result for a Sandforce based drive. To conclude, Kingston aren't offering anything new with the V300, consequently there are far faster (and cheaper) drives available elsewhere including the excellent Samsung Evo which is the current group leader. [Jan '14 SSDrivePro]

MORE DETAILS

We had high expectations for the Crucial M500. Crucial have a long history of producing outstanding Solid State drives. Both the RealSSD 300 and the M4, three and two years old, were almost legendary in terms of reliability and performance. The M500 falls far short of our expectations. The drive is relatively cheap and as such we were expecting to compromise on performance but the M500 just falls too far short. With a Real World Performance of 377.5 MBps which is in the bottom 40% and an AS-SSD score of 901 points (50th percentile) the M500 demonstrates relatively weak real world and average server performance. The M500 is competing with the Sandisk Ultra which manages to squeeze out significantly more performance despite sitting in the same price bracket. [Jun '13 SSDrivePro]

MORE DETAILS

Solid State Drive Rankings (Price vs Performance) May 2017 SSD Rankings.

Welcome to our consumer SSD comparison. We calculate effective speed based on real world performance then adjust by cost per GB to yield a value for money rating. Calculated values don't always tell the whole picture so we check them against thousands of individual user ratings. The customizable table below combines these factors and more to bring you the definitive list of top SSDs. Share your opinion by voting. [SSDrivePro]

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 (UBM).
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write and mixed IO.
  • - Checks include: 4k Align, NCQ, TRIM, SATA, USB & S.M.A.R.T.
  • - 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 highest voted in class.
  • - Find the best upgrades.
  • - Share your opinion by voting.

 Frequently Asked Questions

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i7-7700K $309Nvidia GTX 1070 $368Samsung 850 Evo 250GB $90
Intel Core i5-7600K $229AMD RX 480 $227Samsung 850 Pro 256GB $132
AMD Ryzen 7 1700 $300Nvidia GTX 1060-6GB $230Samsung 850 Evo 500GB $160
HDDRAMUSB
Seagate Barracuda 1TB (2016) $50Corsair Vengeance LPX DDR4 3000 C15 2x8GB $127SanDisk Extreme 64GB $33
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $700SanDisk Extreme 32GB $22
Seagate Barracuda 7200.14 1TB $46Corsair Vengeance LPX DDR4 3200 C16 2x8GB $136SanDisk Ultra Fit 32GB $12
Today's hottest deals
User Guide  •  About  •  FAQs  •  @Email  •  Privacy  •  Developer Feedback