SanDiskSDSSDXP-240G-G25
HyperXSHSS37A/240G

Controller: Marvell 88SS9187-BLD2. Flash Memory: SanDisk 19nm eX2 ABL MLC.

Controller: Phison PS3110. NAND Memory: Toshiba A19 MLC

Real World Speed
Performance profile from 9,563 user samples
799 User Benchmarks
Best Bench: 101% 98GB free
Worst Bench: 60% 44GB free
Poor: 60% Great: 101%
SPEED RANK: 172nd / 859
8,764 User Benchmarks
Best Bench: 101% 165GB free
Worst Bench: 61% 73GB free
Poor: 61% Great: 101%
SPEED RANK: 137th / 859
Effective Speed
Effective SSD Speed
81.7 % -3% 84 % +3%
Read
Avg. Sequential Read Speed
452 MB/s -10% 498 MB/s Slightly faster read speed.
+10%
Write
Avg. Sequential Write Speed
369 MB/s -23% 453 MB/s Faster write speed.
+23%
4K Read
Avg. 4K Random Read Speed
27.8 MB/s Slightly faster random read.
+7%
25.9 MB/s -7%
4K Write
Avg. 4K Random Write Speed
79.6 MB/s Slightly faster random write.
+6%
75.1 MB/s -6%
Mixed
Avg. Sequential Mixed IO Speed
366 MB/s -25% 459 MB/s Faster mixed IO speed.
+25%
4K Mixed
Avg. 4K Random Mixed IO Speed
20.8 MB/s Much faster random mixed IO.
+61%
12.9 MB/s -61%
Read
Peak Sequential Read Speed
486 MB/s -8% 527 MB/s Slightly faster peak read speed.
+8%
Write
Peak Sequential Write Speed
474 MB/s -7% 509 MB/s Slightly faster peak write speed.
+7%
4K Read
Peak 4K Random Read Speed
35.1 MB/s Slightly faster peak random read.
+9%
32.1 MB/s -9%
4K Write
Peak 4K Random Write Speed
120 MB/s +4% 115 MB/s -4%
Mixed
Peak Sequential Mixed IO Speed
453 MB/s -13% 512 MB/s Slightly faster peak mixed IO speed.
+13%
4K Mixed
Peak 4K Random Mixed IO Speed
28.5 MB/s Hugely faster peak random mixed IO.
+102%
14.1 MB/s -102%
Market Share
Based on 3,842,931 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.03 % -1,400% 0.45 % Insanely higher market share.
+1,400%
Value
Value For Money
73.4 % +4% 70.4 % -4%
User Rating
UBM User Rating
63 % -3% 65 % +3%
Price
Price (score)
$105 Slightly cheaper.
+9%
$115 -9%
Age
Newest
52 Months -44% 29 Months Much more recent.
+44%
DQ Read
Peak 4K-64Thread Read Speed
357 MB/s +1% 352 MB/s -1%
DQ Write
Peak 4K-64Thread Write Speed
298 MB/s -17% 349 MB/s Faster peak deep queue write.
+17%
AS-SSD Total
AS-SSD Total Score
1,143 Pts -4% 1,185 Pts +4%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
67.5 MB/s Slightly faster peak deep queue mixed IO.
+8%
62.6 MB/s -8%
ADQ Read
Avg. 4K-64Thread Read Speed
180 MB/s -6% 190 MB/s Slightly faster deep queue read.
+6%
ADQ Write
Avg. 4K-64Thread Write Speed
198 MB/s -9% 216 MB/s Slightly faster deep queue write.
+9%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
42.1 MB/s Hugely faster deep queue mixed IO.
+90%
22.2 MB/s -90%
Capacity
Capacity
240GB 240GB
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The Sandisk Extreme II uses the 88SS9187-BLD2 controller, Marvel's latest, and Sandisk's own 19MM MLC Memory. On paper this makes an extremely good combination and the benchmarks agree. The Extreme II scored an impressive 1143 in the server orientated AS SSD Benchmark putting it amongst the more capable server drives. In terms of real world consumer performance the Extreme II also fared well achieving a real world speed index score of 570.5 MB/s, amongst the top three scores we have seen to date. The Extreme II has everything going for it apart from its price which is currently significantly above average and hurting its value rating. Because the Extreme is the newest SSD we have in our group test we expect prices will drop with time. Until then, however, there is better value to be had elsewhere. [Jun '13 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) September 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 $297Nvidia GTX 1070 $410Samsung 850 Evo 250GB $97
AMD Ryzen 7 1700 $270AMD RX 480 $350Samsung 850 Pro 256GB $120
Intel Core i5-7600K $220Nvidia GTX 1060-6GB $265Samsung 850 Evo 500GB $149
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45G.SKILL Trident Z DDR4 3200 C14 4x16GB $724SanDisk Extreme 64GB $33
Seagate Barracuda 3TB (2016) $77Corsair Vengeance LPX DDR4 3000 C15 2x8GB $152SanDisk Extreme 32GB $22
Seagate Barracuda 7200.14 1TB $40HyperX Fury DDR4 2133 C14 2x8GB $141SanDisk Extreme 16GB $20
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