SanDiskSDSSDXP-240G-G25
SamsungMZ-76E250B

Controller: Marvell 88SS9187-BLD2. Flash Memory: SanDisk 19nm eX2 ABL MLC. Release date: Q2 2013.

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About

Controller: Samsung MJX. Memory: Samsung 64 layer TLC V-NAND. Release date: Q1 2018.

Real World Speed
Performance profile from 84,764 user samples
1,680 User Benchmarks
Best Bench: 111% 223GB free
Worst Bench: 60% 169GB free (System drive)
Poor: 60% Great: 111%
SPEED RANK: 276th / 1011
83,084 User Benchmarks
Best Bench: 129% 0GB free (System drive)
Worst Bench: 73% 209GB free
Poor: 73% Great: 129%
SPEED RANK: 194th / 1011
Effective Speed
Effective SSD Speed
89.6 % 104 % Faster effective speed.
+16%
Read
Avg. Sequential Read Speed
459 MB/s 475 MB/s +3%
Write
Avg. Sequential Write Speed
391 MB/s 393 MB/s +1%
4K Read
Avg. 4K Random Read Speed
28.3 MB/s 38.3 MB/s Much faster random read.
+35%
4K Write
Avg. 4K Random Write Speed
81.8 MB/s 94.3 MB/s Faster random write.
+15%
Mixed
Avg. Sequential Mixed IO Speed
227 MB/s 377 MB/s Much faster mixed IO speed.
+66%
4K Mixed
Avg. 4K Random Mixed IO Speed
32.4 MB/s 48.6 MB/s Much faster random mixed IO.
+50%
SusWrite
Avg. Sustained Write Speed
329 MB/s Slightly faster sustained write speed.
+11%
296 MB/s
Read
Peak Sequential Read Speed
508 MB/s 517 MB/s +2%
Write
Peak Sequential Write Speed
470 MB/s 492 MB/s +5%
4K Read
Peak 4K Random Read Speed
35.1 MB/s 50.6 MB/s Much faster peak random read.
+44%
4K Write
Peak 4K Random Write Speed
123 MB/s 133 MB/s Slightly faster peak random write.
+8%
Mixed
Peak Sequential Mixed IO Speed
286 MB/s 465 MB/s Much faster peak mixed IO speed.
+63%
4K Mixed
Peak 4K Random Mixed IO Speed
40.4 MB/s 67.5 MB/s Much faster peak random mixed IO.
+67%
SusWrite
Peak Sequential Sustained Write 60s Average
469 MB/s Faster peak sustained write speed.
+28%
367 MB/s
Market Share
Based on 16,937,406 SSDs tested.
Market Share
Market Share (trailing 30 days)
0 % 1.36 % Insanely higher market share.
+∞%
Value
Value For Money
10.5 % 21.9 % Hugely better value.
+109%
User Rating
UBM User Rating
63 % 69 % Slightly more popular.
+10%
Price
Price (score)
$110 $52 Much cheaper.
+53%
Age
Newest
75 Months 19 Months Much more recent.
+75%
DQ Read
Peak 4K-64Thread Read Speed
364 MB/s 389 MB/s Slightly faster peak deep queue read.
+7%
DQ Write
Peak 4K-64Thread Write Speed
306 MB/s 361 MB/s Faster peak deep queue write.
+18%
AS-SSD Total
AS-SSD Total Score
1,166 Pts 1,304 Pts Slightly stronger server IO.
+12%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
155 MB/s 370 MB/s Hugely faster peak deep queue mixed IO.
+139%
ADQ Read
Avg. 4K-64Thread Read Speed
295 MB/s 330 MB/s Slightly faster deep queue read.
+12%
ADQ Write
Avg. 4K-64Thread Write Speed
255 MB/s 288 MB/s Slightly faster deep queue write.
+13%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
131 MB/s 266 MB/s Hugely faster deep queue mixed IO.
+103%
Capacity
Capacity
240GB 250GB
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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 860 Evo is the latest mainstream SATA SSD from Samsung. The 2.5-inch version of the 860 Evo will be available in several capacities ranging from 250 GB to a staggering 4TB. It’s also available in the slimmer M.2 and mSATA form factors. The 860 Evo demonstrates marginally reduced performance compared to its popular, but now three year old predecessor, the 850 Evo. In a head to head comparison the 860 looses by a very modest 6% in terms of effective speed. The 860 Evo is based on a refinement of Samsung’s consumer grade TLC V-NAND, this time featuring 256Gb and 512 Gb 64 layer V-NAND and it also features a new "MJX" controller. The 250 GB version can reach sequential write speeds of up to 520 MB/s, dropping to 300 MB/s once the SLC cache is exhausted (the 250 GB version has a 12 GB SLC write cache). Peak sequential read speeds of 560 MB/s are achievable across the different capacities. The 250GB version has a 512 MB LPDDR4 DRAM cache. All capacities have a five year warranty, but as a testament to the enhanced reliability of this new technology, the warrantied terabytes written (TBW) has doubled from 75 TBW to 150 TBW for the 250 GB 860 Evo. [Jan '18 SSDrivePro]

MORE DETAILS

Solid State Drive Rankings (Price vs Performance) August 2019 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 i5-9400F $143Nvidia GTX 1660 $220Samsung 850 Evo 250GB $86
Intel Core i5-9600K $219Nvidia GTX 1660-Ti $270Samsung 850 Evo 500GB $102
AMD Ryzen 5 3600 $196AMD RX 580 $173Samsung 850 Pro 256GB $195
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $75SanDisk Extreme 64GB $88
WD Blue 1TB (2012) $42G.SKILL Trident Z DDR4 3200 C14 4x16GB $799SanDisk Extreme 32GB $48
Seagate Barracuda 3TB (2016) $75Corsair Vengeance LPX DDR4 3200 C16 2x8GB $80SanDisk Extreme 16GB $24
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