SanDiskSDSSDHII-240G-G25
OCZARC100-25SAT3-240G
$120

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

 $120 

Controller: Indilinx Barefoot 3. Flash Memory: Toshiba A19nm MLC. Release date: Q3 2014.

Real World Speed
Performance profile from 22,473 user samples
17,437 User Benchmarks
Best Bench: 100% 446GB free
Worst Bench: 55% 164GB free (System drive)
Poor: 55% Great: 100%
SPEED RANK: 348th / 964
5,036 User Benchmarks
Best Bench: 102% 223GB free
Worst Bench: 60% 190GB free (System drive)
Poor: 60% Great: 102%
SPEED RANK: 266th / 964
Effective Speed
Effective SSD Speed
80.2 % 85.9 % Slightly faster effective speed.
+7%
Read
Avg. Sequential Read Speed
444 MB/s Faster read speed.
+22%
363 MB/s
Write
Avg. Sequential Write Speed
354 MB/s 399 MB/s Slightly faster write speed.
+13%
4K Read
Avg. 4K Random Read Speed
29.1 MB/s Faster random read.
+27%
22.9 MB/s
4K Write
Avg. 4K Random Write Speed
74.9 MB/s 86.6 MB/s Faster random write.
+16%
Mixed
Avg. Sequential Mixed IO Speed
244 MB/s 294 MB/s Faster mixed IO speed.
+20%
4K Mixed
Avg. 4K Random Mixed IO Speed
35.4 MB/s Slightly faster random mixed IO.
+9%
32.4 MB/s
SusWrite
Avg. Sustained Write Speed
173 MB/s 351 MB/s Hugely faster sustained write speed.
+103%
Read
Peak Sequential Read Speed
500 MB/s Faster peak read speed.
+23%
406 MB/s
Write
Peak Sequential Write Speed
463 MB/s Slightly faster peak write speed.
+9%
424 MB/s
4K Read
Peak 4K Random Read Speed
38.6 MB/s Much faster peak random read.
+38%
28 MB/s
4K Write
Peak 4K Random Write Speed
117 MB/s 130 MB/s Slightly faster peak random write.
+11%
Mixed
Peak Sequential Mixed IO Speed
335 MB/s +4% 321 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
48.7 MB/s Faster peak random mixed IO.
+21%
40.3 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average
252 MB/s 408 MB/s Much faster peak sustained write speed.
+62%
Market Share
Based on 9,688,995 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.36 % Hugely higher market share.
+414%
0.07 %
Value
Value For Money
97.6 % Much better value.
+40%
69.8 %
User Rating
UBM User Rating
63 % +3% 61 %
Price
Price (score)
$70 Much cheaper.
+42%
$120
Age
Newest
50 Months +2% 51 Months
DQ Read
Peak 4K-64Thread Read Speed
389 MB/s Faster peak deep queue read.
+23%
316 MB/s
DQ Write
Peak 4K-64Thread Write Speed
308 MB/s 351 MB/s Slightly faster peak deep queue write.
+14%
AS-SSD Total
AS-SSD Total Score
1,205 Pts Slightly stronger server IO.
+8%
1,115 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
253 MB/s 258 MB/s +2%
ADQ Read
Avg. 4K-64Thread Read Speed
307 MB/s Slightly faster deep queue read.
+13%
271 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
238 MB/s 291 MB/s Faster deep queue write.
+22%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
198 MB/s 216 MB/s Slightly faster deep queue mixed IO.
+9%
Capacity
Capacity
240GB 240GB
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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 OCZ ARC has a solid performance profile with particularly strong 4K speeds. The ARC is positioned below both OCZ's enthusiast Vector 150 and the mainstream Vertex 460 but based on hardware specs there is very little separating the drives (newer NAND on the ARC). Comparing the Vertex 460 and ARC shows that the ARC lags particularly in terms of sequential write speed but the overall difference in effective speed is marginal. The broad performance equivalence coupled with the fact that the Vertex 460 is available at the same price point makes the 240GB ARC somewhat redundant for the time being. Given that the ARC is relatively new, prices are likely to drop significantly over the coming months at which point the ARC may make more sense. [Sep '14 SSDrivePro]

MORE DETAILS

Solid State Drive Rankings (Price vs Performance) November 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 $359Nvidia GTX 1070 $340Samsung 850 Evo 250GB $77
AMD Ryzen 5 1600 $130Nvidia GTX 1060-6GB $234Samsung 850 Evo 500GB $100
Intel Core i5-8600K $237AMD RX 480 $280Samsung 850 Pro 256GB $163
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $130SanDisk Extreme 64GB $43
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $869SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $45Corsair Vengeance LPX DDR4 3200 C16 2x8GB $130SanDisk Ultra Fit 32GB $12
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