SanDiskSDSSDXPS-240G
OCZARC100-25SAT3-240G
$120

Controller: Marvell 88SS9187-BLD2. Flash Memory: SanDisk 19nm eX2 ABL MLC. Release date: Q2 2014.

 $120 

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

Real World Speed
Performance profile from 10,706 user samples
5,116 User Benchmarks
Best Bench: 112% 202GB free
Worst Bench: 63% 46GB free (System drive)
Poor: 63% Great: 112%
SPEED RANK: 192nd / 956
5,590 User Benchmarks
Best Bench: 101% 126GB free
Worst Bench: 60% 116GB free (System drive)
Poor: 60% Great: 101%
SPEED RANK: 259th / 956
Effective Speed
Effective SSD Speed
89.4 % Slightly faster effective speed.
+6%
84 %
Read
Avg. Sequential Read Speed
475 MB/s Faster read speed.
+19%
400 MB/s
Write
Avg. Sequential Write Speed
420 MB/s +5% 401 MB/s
4K Read
Avg. 4K Random Read Speed
28.3 MB/s Faster random read.
+24%
22.8 MB/s
4K Write
Avg. 4K Random Write Speed
76.9 MB/s 85.3 MB/s Slightly faster random write.
+11%
Mixed
Avg. Sequential Mixed IO Speed
356 MB/s +0% 355 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
27.1 MB/s +2% 26.6 MB/s
SusWrite
Avg. Sustained Write Speed
362 MB/s +3% 350 MB/s
Read
Peak Sequential Read Speed
515 MB/s Slightly faster peak read speed.
+11%
464 MB/s
Write
Peak Sequential Write Speed
492 MB/s Faster peak write speed.
+16%
425 MB/s
4K Read
Peak 4K Random Read Speed
36 MB/s Much faster peak random read.
+30%
27.6 MB/s
4K Write
Peak 4K Random Write Speed
114 MB/s 125 MB/s Slightly faster peak random write.
+10%
Mixed
Peak Sequential Mixed IO Speed
484 MB/s Slightly faster peak mixed IO speed.
+11%
437 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
41.6 MB/s Slightly faster peak random mixed IO.
+6%
39.4 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average
471 MB/s Faster peak sustained write speed.
+15%
408 MB/s
Market Share
Based on 8,023,630 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.08 % 0.08 %
Value
Value For Money
68.8 % +1% 68.2 %
User Rating
UBM User Rating
64 % +5% 61 %
Price
Price (score)
$129 $120 Slightly cheaper.
+7%
Age
Newest
50 Months 48 Months +4%
DQ Read
Peak 4K-64Thread Read Speed
377 MB/s Faster peak deep queue read.
+21%
312 MB/s
DQ Write
Peak 4K-64Thread Write Speed
337 MB/s 347 MB/s +3%
AS-SSD Total
AS-SSD Total Score
1,214 Pts Slightly stronger server IO.
+10%
1,105 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
164 MB/s 256 MB/s Much faster peak deep queue mixed IO.
+56%
ADQ Read
Avg. 4K-64Thread Read Speed
240 MB/s Slightly faster deep queue read.
+10%
218 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
234 MB/s 260 MB/s Slightly faster deep queue write.
+11%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
88.1 MB/s 131 MB/s Much faster deep queue mixed IO.
+49%
Capacity
Capacity
240GB 240GB
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The 240GB Sandisk Extreme Pro uses the same controller and NAND as its 13 months younger predecessor, the Extreme II. Comparing the Extreme II and Extreme Pro shows that average performance has increased by 10% but peak performance remains broadly unchanged. The Pro features an improved nCache which uses an SLC buffer to cache writes prior to writing them to the slower MLC NAND. In order to benefit from this improved caching, huge amounts of data need to be written for extended periods, an unlikely consumer scenario. Comparing core performance between the Samsung 840 Evo and Extreme Pro shows that the Extreme Pro averages around 12% faster than the Evo. The Extreme Pro also has a 10 year warranty but I wonder if SATA 3 will even be around at that time. Although the Extreme Pro has a superb performance profile it's not a game changer. [Jun '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) 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]

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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

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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
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