SanDiskSDSSDHII-240G-G25
HyperXSHSS37A/240G

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

Controller: Phison PS3110. NAND Memory: Toshiba A19 MLC. Release date: Q2 2015.

Real World Speed
Performance profile from 32,747 user samples
17,697 User Benchmarks
Best Bench: 102% 223GB free
Worst Bench: 61% 110GB free (System drive)
Poor: 61% Great: 102%
SPEED RANK: 295th / 959
15,050 User Benchmarks
Best Bench: 111% 202GB free (System drive)
Worst Bench: 60% 194GB free (System drive)
Poor: 60% Great: 111%
SPEED RANK: 218th / 959
Effective Speed
Effective SSD Speed
82.6 % 88.2 % Slightly faster effective speed.
+7%
Read
Avg. Sequential Read Speed
449 MB/s +3% 438 MB/s
Write
Avg. Sequential Write Speed
365 MB/s 394 MB/s Slightly faster write speed.
+8%
4K Read
Avg. 4K Random Read Speed
29.9 MB/s Slightly faster random read.
+15%
26.1 MB/s
4K Write
Avg. 4K Random Write Speed
80.5 MB/s +4% 77.6 MB/s
Mixed
Avg. Sequential Mixed IO Speed
249 MB/s 300 MB/s Faster mixed IO speed.
+20%
4K Mixed
Avg. 4K Random Mixed IO Speed
36.9 MB/s Slightly faster random mixed IO.
+9%
33.7 MB/s
SusWrite
Avg. Sustained Write Speed
171 MB/s 318 MB/s Hugely faster sustained write speed.
+86%
Read
Peak Sequential Read Speed
502 MB/s 507 MB/s +1%
Write
Peak Sequential Write Speed
470 MB/s 494 MB/s Slightly faster peak write speed.
+5%
4K Read
Peak 4K Random Read Speed
39.7 MB/s Faster peak random read.
+23%
32.4 MB/s
4K Write
Peak 4K Random Write Speed
120 MB/s +4% 115 MB/s
Mixed
Peak Sequential Mixed IO Speed
341 MB/s 356 MB/s +4%
4K Mixed
Peak 4K Random Mixed IO Speed
50.9 MB/s Faster peak random mixed IO.
+20%
42.5 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average
237 MB/s 476 MB/s Hugely faster peak sustained write speed.
+101%
Market Share
Based on 9,117,614 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.32 % Much higher market share.
+33%
0.24 %
Value
Value For Money
101 % Slightly better value.
+10%
91.1 %
User Rating
UBM User Rating
63 % 69 % Slightly more popular.
+10%
Price
Price (score)
$70 Cheaper.
+20%
$87
Age
Newest
49 Months 42 Months Slightly more recent.
+14%
DQ Read
Peak 4K-64Thread Read Speed
390 MB/s Slightly faster peak deep queue read.
+8%
361 MB/s
DQ Write
Peak 4K-64Thread Write Speed
302 MB/s 360 MB/s Faster peak deep queue write.
+19%
AS-SSD Total
AS-SSD Total Score
1,207 Pts +0% 1,206 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
254 MB/s Much faster peak deep queue mixed IO.
+39%
183 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed
320 MB/s +2% 313 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
245 MB/s 283 MB/s Faster deep queue write.
+16%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
205 MB/s Hugely faster deep queue mixed IO.
+114%
95.7 MB/s
Capacity
Capacity
240GB 240GB
ADVERTISEMENT

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

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) 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]

ADVERTISEMENT

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
Today's hottest deals
User Guide  •  About  •  FAQs  •  Email  •  Privacy  •  Developer Feedback