SamsungMZ-7KE1T0BW
MushkinMKNSSDRE1TB

Controller: Samsung Triple Core MEX. Memory: Samsung 40nm MLC V-NAND

Controller: Silicon Motion SM2246EN. NAND: Micron 16nm MLC.

Real World Speed
Performance profile from 5,142 user samples
3,673 User Benchmarks
Best Bench: 122% 753GB free
Worst Bench: 75% 635GB free
Poor: 75% Great: 122%
SPEED RANK: 56th / 859
1,469 User Benchmarks
Best Bench: 103% 739GB free
Worst Bench: 60% 721GB free
Poor: 60% Great: 103%
SPEED RANK: 144th / 859
Effective Speed
Effective SSD Speed
102 % Faster effective speed.
+22%
83.3 % -22%
Read
Avg. Sequential Read Speed
512 MB/s +4% 494 MB/s -4%
Write
Avg. Sequential Write Speed
457 MB/s Slightly faster write speed.
+15%
399 MB/s -15%
4K Read
Avg. 4K Random Read Speed
32.2 MB/s Much faster random read.
+53%
21.1 MB/s -53%
4K Write
Avg. 4K Random Write Speed
86.8 MB/s Slightly faster random write.
+12%
77.5 MB/s -12%
Mixed
Avg. Sequential Mixed IO Speed
480 MB/s Slightly faster mixed IO speed.
+11%
433 MB/s -11%
4K Mixed
Avg. 4K Random Mixed IO Speed
35.3 MB/s Much faster random mixed IO.
+46%
24.1 MB/s -46%
Read
Peak Sequential Read Speed
530 MB/s +2% 521 MB/s -2%
Write
Peak Sequential Write Speed
504 MB/s Faster peak write speed.
+17%
431 MB/s -17%
4K Read
Peak 4K Random Read Speed
41.7 MB/s Much faster peak random read.
+46%
28.6 MB/s -46%
4K Write
Peak 4K Random Write Speed
127 MB/s Slightly faster peak random write.
+9%
117 MB/s -9%
Mixed
Peak Sequential Mixed IO Speed
518 MB/s Slightly faster peak mixed IO speed.
+11%
465 MB/s -11%
4K Mixed
Peak 4K Random Mixed IO Speed
50.2 MB/s Much faster peak random mixed IO.
+36%
37 MB/s -36%
Market Share
Based on 3,849,016 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.26 % Hugely higher market share.
+271%
0.07 % -271%
Value
Value For Money
105 % -4% 110 % +4%
User Rating
UBM User Rating
68 % More popular.
+26%
54 % -26%
Price
Price (score)
$369 -29% $263 Cheaper.
+29%
Age
Newest
38 Months -18% 31 Months More recent.
+18%
DQ Read
Peak 4K-64Thread Read Speed
384 MB/s Much faster peak deep queue read.
+40%
274 MB/s -40%
DQ Write
Peak 4K-64Thread Write Speed
343 MB/s Faster peak deep queue write.
+17%
292 MB/s -17%
AS-SSD Total
AS-SSD Total Score
1258 Pts Stronger server IO.
+27%
994 Pts -27%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
196 MB/s Hugely faster peak deep queue mixed IO.
+161%
75 MB/s -161%
ADQ Read
Avg. 4K-64Thread Read Speed
231 MB/s Much faster deep queue read.
+55%
149 MB/s -55%
ADQ Write
Avg. 4K-64Thread Write Speed
240 MB/s Faster deep queue write.
+19%
202 MB/s -19%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
112 MB/s Hugely faster deep queue mixed IO.
+125%
49.8 MB/s -125%
Capacity
Capacity
1TB 1TB
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The Mushkin Reactor features the same Silicon Motion SM2246EN controller found on both the Crucial BX100 and the Transcend SSD370. All three drives also feature Micron MLC NAND and consequently they all share a similar (and strong) performance profile. These drives were the last batch (early 2015) of budget drives to utilize MLC rather than TLC NAND and as a result they all have reasonably strong sustained write speeds. The more recent trend for budget drives is to utilize a small SLC write cache coupled with TLC NAND, a combination which results in severe write speed degradation upon cache exhaustion. The Mushkin Reactor doesn’t have this problem and both the 500GB and 1TB Reactors only lag the market leading 850 Evo slightly on performance. At today’s prices the 1TB Reactor offers better value for money than the market leading Samsung 850 Evo (compare them). See the current market leaders here[May '16 SSDrivePro]

MORE DETAILS

Solid State Drive Rankings (Price vs Performance) September 2017 SSD Rankings.

Welcome to our consumer SSD comparison. We calculate effective speed based on real world performance then adjust by cost per GB to yield a value for money rating. Calculated values don't always tell the whole picture so we check them against thousands of individual user ratings. The customizable table below combines these factors and more to bring you the definitive list of top SSDs. Share your opinion by voting. [SSDrivePro]

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 (UBM).
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write and mixed IO.
  • - Checks include: 4k Align, NCQ, TRIM, SATA, USB & S.M.A.R.T.
  • - 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 highest voted in class.
  • - Find the best upgrades.
  • - Share your opinion by voting.

 Frequently Asked Questions

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The Best.
CPUGPUSSD
Intel Core i7-7700K $297Nvidia GTX 1070 $410Samsung 850 Evo 250GB $97
AMD Ryzen 7 1700 $270AMD RX 480 $350Samsung 850 Pro 256GB $120
Intel Core i5-7600K $220Nvidia GTX 1060-6GB $265Samsung 850 Evo 500GB $149
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45G.SKILL Trident Z DDR4 3200 C14 4x16GB $724SanDisk Extreme 64GB $33
Seagate Barracuda 3TB (2016) $77Corsair Vengeance LPX DDR4 3000 C15 2x8GB $152SanDisk Extreme 32GB $22
Seagate Barracuda 7200.14 1TB $40HyperX Fury DDR4 2133 C14 2x8GB $141SanDisk Extreme 16GB $20
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