SamsungMZ-7KE256BW
HyperXSHSS37A/240G

Controller: Samsung Triple Core MEX. Memory: Samsung 40nm MLC V-NAND

Controller: Phison PS3110. NAND Memory: Toshiba A19 MLC

Real World Speed
Performance profile from 41,998 user samples
32,434 User Benchmarks
Best Bench: 124% 94GB free
Worst Bench: 71% 29GB free
Poor: 71% Great: 124%
SPEED RANK: 59th / 873
9,564 User Benchmarks
Best Bench: 100% 104GB free
Worst Bench: 60% 142GB free
Poor: 60% Great: 100%
SPEED RANK: 147th / 873
Effective Speed
Effective SSD Speed
100 % Faster effective speed.
+20%
83.7 % -20%
Read
Avg. Sequential Read Speed
504 MB/s +1% 499 MB/s -1%
Write
Avg. Sequential Write Speed
445 MB/s +0% 443 MB/s -0%
4K Read
Avg. 4K Random Read Speed
33 MB/s Faster random read.
+29%
25.5 MB/s -29%
4K Write
Avg. 4K Random Write Speed
88.9 MB/s Faster random write.
+18%
75.2 MB/s -18%
Mixed
Avg. Sequential Mixed IO Speed
463 MB/s +1% 460 MB/s -1%
4K Mixed
Avg. 4K Random Mixed IO Speed
35.1 MB/s Hugely faster random mixed IO.
+174%
12.8 MB/s -174%
Read
Peak Sequential Read Speed
529 MB/s +0% 527 MB/s -0%
Write
Peak Sequential Write Speed
503 MB/s -1% 508 MB/s +1%
4K Read
Peak 4K Random Read Speed
43 MB/s Much faster peak random read.
+34%
32 MB/s -34%
4K Write
Peak 4K Random Write Speed
129 MB/s Slightly faster peak random write.
+14%
113 MB/s -14%
Mixed
Peak Sequential Mixed IO Speed
514 MB/s +1% 511 MB/s -1%
4K Mixed
Peak 4K Random Mixed IO Speed
53.1 MB/s Hugely faster peak random mixed IO.
+274%
14.2 MB/s -274%
Market Share
Based on 4,776,024 SSDs tested.
Market Share
Market Share (trailing 30 days)
1.05 % Hugely higher market share.
+162%
0.4 % -162%
Value
Value For Money
91.3 % Much better value.
+34%
68 % -34%
User Rating
UBM User Rating
98 % Much more popular.
+46%
67 % -46%
Price
Price (score)
$110 Slightly cheaper.
+8%
$120 -8%
Age
Newest
41 Months -22% 32 Months More recent.
+22%
DQ Read
Peak 4K-64Thread Read Speed
382 MB/s Slightly faster peak deep queue read.
+8%
354 MB/s -8%
DQ Write
Peak 4K-64Thread Write Speed
344 MB/s -1% 347 MB/s +1%
AS-SSD Total
AS-SSD Total Score
1,260 Pts Slightly stronger server IO.
+6%
1,184 Pts -6%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
164 MB/s Hugely faster peak deep queue mixed IO.
+162%
62.5 MB/s -162%
ADQ Read
Avg. 4K-64Thread Read Speed
214 MB/s Slightly faster deep queue read.
+6%
201 MB/s -6%
ADQ Write
Avg. 4K-64Thread Write Speed
225 MB/s -0% 226 MB/s +0%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
90.1 MB/s Hugely faster deep queue mixed IO.
+337%
20.6 MB/s -337%
Capacity
Capacity
256GB 240GB
ADVERTISEMENT

The 256GB Samsung 850 Pro is the fastest consumer SSD we have seen to date. Thanks to Samsung's new 3D V-NAND the 850 Pro has lower power consumption and better performance, albeit marginally, than both the 840 Evo and 840 Pro. Looking at the benchmark figures for the 840 and 850 Pros shows that the effective performance improvement is 10% whereas the 850 Pro beats the 840 Evo by 16%. These drives effectively saturate SATA 3.0 making it difficult to distinguish between them in day-to-day use. At current prices the 850 Pro is prohibitively expensive, prices need to drop by 15% before it approaches the 840 Pro from a value perspective. Samsung may release a value orientated 850 Evo soon, but for now "most" users are better off with the 840 Pro. [Oct '14 SSDrivePro]

MORE DETAILS

The 240GB Kingston HyperX Savage sports a Phison PS3110 controller. This marks a welcome departure from Kingston's use of Sandforce 2281 controllers and for the first time in years gives Kinston a shot at competing in the enthusiast/performance segment of the SSD market. Comparing the HyperX Savage and Fury shows that the new Phision controller has an effective speed that is around 40% faster than the Sandforce based Fury. But then comparing the similarly priced OCZ Vertex 460a and Savage shows that, although the overall effective speeds are similar, the Vertex has three times faster 4K Mixed IO speeds. The HyperX Savage is very good for typical consumer use but power users with more demanding I/O loads should probably look elsewhere. [Jun '15 SSDrivePro]

MORE DETAILS

Solid State Drive Rankings (Price vs Performance) December 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 $280Nvidia GTX 1070 $410Samsung 850 Evo 250GB $85
AMD Ryzen 7 1700 $245AMD RX 480 $265Samsung 850 Pro 256GB $110
Intel Core i5-7600K $210Nvidia GTX 1060-6GB $260Samsung 850 Evo 500GB $140
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $205SanDisk Extreme 64GB $43
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $1,050SanDisk Extreme 32GB $22
Seagate Barracuda 2TB (2016) $60Corsair Vengeance LPX DDR4 3200 C16 2x8GB $215SanDisk Ultra Fit 32GB $10
Today's hottest deals
User Guide  •  About  •  FAQs  •  @Email  •  Privacy  •  Developer Feedback