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

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

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

Real World Speed
Performance profile from 22,270 user samples
5,590 User Benchmarks
Best Bench: 101% 126GB free
Worst Bench: 60% 116GB free (System drive)
Poor: 60% Great: 101%
SPEED RANK: 259th / 956
16,680 User Benchmarks
Best Bench: 101% 223GB free
Worst Bench: 55% 158GB free (System drive)
Poor: 55% Great: 101%
SPEED RANK: 311th / 956
Effective Speed
Effective SSD Speed
84 % +4% 80.6 %
Read
Avg. Sequential Read Speed
400 MB/s 446 MB/s Slightly faster read speed.
+12%
Write
Avg. Sequential Write Speed
401 MB/s Slightly faster write speed.
+11%
362 MB/s
4K Read
Avg. 4K Random Read Speed
22.8 MB/s 28.8 MB/s Faster random read.
+26%
4K Write
Avg. 4K Random Write Speed
85.3 MB/s Slightly faster random write.
+13%
75.2 MB/s
Mixed
Avg. Sequential Mixed IO Speed
355 MB/s Much faster mixed IO speed.
+43%
248 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
26.6 MB/s 35.3 MB/s Much faster random mixed IO.
+33%
SusWrite
Avg. Sustained Write Speed
350 MB/s Hugely faster sustained write speed.
+100%
175 MB/s
Read
Peak Sequential Read Speed
464 MB/s 498 MB/s Slightly faster peak read speed.
+7%
Write
Peak Sequential Write Speed
425 MB/s 469 MB/s Slightly faster peak write speed.
+10%
4K Read
Peak 4K Random Read Speed
27.6 MB/s 39.3 MB/s Much faster peak random read.
+42%
4K Write
Peak 4K Random Write Speed
125 MB/s Slightly faster peak random write.
+5%
119 MB/s
Mixed
Peak Sequential Mixed IO Speed
437 MB/s Faster peak mixed IO speed.
+26%
346 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
39.4 MB/s 49.7 MB/s Faster peak random mixed IO.
+26%
SusWrite
Peak Sequential Sustained Write 60s Average
408 MB/s Much faster peak sustained write speed.
+70%
240 MB/s
Market Share
Based on 8,023,630 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.08 % 0.32 % Hugely higher market share.
+300%
Value
Value For Money
68.2 % 98.1 % Much better value.
+44%
User Rating
UBM User Rating
61 % 64 % +5%
Price
Price (score)
$120 $70 Much cheaper.
+42%
Age
Newest
48 Months 47 Months +2%
DQ Read
Peak 4K-64Thread Read Speed
312 MB/s 389 MB/s Faster peak deep queue read.
+25%
DQ Write
Peak 4K-64Thread Write Speed
347 MB/s Slightly faster peak deep queue write.
+13%
307 MB/s
AS-SSD Total
AS-SSD Total Score
1,105 Pts 1,208 Pts Slightly stronger server IO.
+9%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
256 MB/s +1% 253 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed
218 MB/s 318 MB/s Much faster deep queue read.
+46%
ADQ Write
Avg. 4K-64Thread Write Speed
260 MB/s Slightly faster deep queue write.
+6%
245 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
131 MB/s 206 MB/s Much faster deep queue mixed IO.
+57%
Capacity
Capacity
240GB 240GB
ADVERTISEMENT

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

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

Solid State Drive Rankings (Price vs Performance) August 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 $330Nvidia GTX 1070 $370Samsung 850 Evo 250GB $95
AMD Ryzen 5 1600 $150Nvidia GTX 1060-6GB $270Samsung 850 Evo 500GB $120
Intel Core i5-8600K $245AMD RX 480 $280Samsung 850 Pro 256GB $163
HDDRAMUSB
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $155SanDisk Extreme 64GB $80
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $945SanDisk Extreme 32GB $30
WD Blue 1TB (2012) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $175SanDisk Ultra Fit 32GB $12
Today's hottest deals
User Guide  •  About  •  FAQs  •  Email  •  Privacy  •  Developer Feedback