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 4,176 user samples
2,857 User Benchmarks
Best Bench: 121% 849GB free
Worst Bench: 73% 35GB free
Poor: 73% Great: 121%
SPEED RANK: 54th / 853
1,319 User Benchmarks
Best Bench: 103% 739GB free
Worst Bench: 66% 486GB free
Poor: 66% Great: 103%
SPEED RANK: 135th / 853
Effective Speed
Effective SSD Speed
101 % Faster effective speed.
+20%
84 % -20%
Read
Avg. Sequential Read Speed
508 MB/s +3% 495 MB/s -3%
Write
Avg. Sequential Write Speed
459 MB/s Slightly faster write speed.
+14%
403 MB/s -14%
4K Read
Avg. 4K Random Read Speed
32.1 MB/s Much faster random read.
+52%
21.1 MB/s -52%
4K Write
Avg. 4K Random Write Speed
87.5 MB/s Slightly faster random write.
+7%
82 MB/s -7%
Mixed
Avg. Sequential Mixed IO Speed
478 MB/s Slightly faster mixed IO speed.
+9%
437 MB/s -9%
4K Mixed
Avg. 4K Random Mixed IO Speed
34.9 MB/s Much faster random mixed IO.
+47%
23.8 MB/s -47%
Read
Peak Sequential Read Speed
530 MB/s +2% 520 MB/s -2%
Write
Peak Sequential Write Speed
505 MB/s Faster peak write speed.
+17%
430 MB/s -17%
4K Read
Peak 4K Random Read Speed
41 MB/s Much faster peak random read.
+40%
29.3 MB/s -40%
4K Write
Peak 4K Random Write Speed
123 MB/s Slightly faster peak random write.
+5%
117 MB/s -5%
Mixed
Peak Sequential Mixed IO Speed
518 MB/s Slightly faster peak mixed IO speed.
+12%
462 MB/s -12%
4K Mixed
Peak 4K Random Mixed IO Speed
49.4 MB/s Much faster peak random mixed IO.
+32%
37.4 MB/s -32%
Market Share
Based on 3,328,095 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.24 % Hugely higher market share.
+200%
0.08 % -200%
Value
Value For Money
96.4 % -14% 110 % Slightly better value.
+14%
User Rating
UBM User Rating
68 % More popular.
+26%
54 % -26%
Price
Price (score)
$413 -36% $265 Much cheaper.
+36%
Age
Newest
36 Months -19% 29 Months More recent.
+19%
DQ Read
Peak 4K-64Thread Read Speed
381 MB/s Much faster peak deep queue read.
+39%
274 MB/s -39%
DQ Write
Peak 4K-64Thread Write Speed
342 MB/s Faster peak deep queue write.
+17%
292 MB/s -17%
AS-SSD Total
AS-SSD Total Score
1,247 Pts Stronger server IO.
+25%
995 Pts -25%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
182 MB/s Hugely faster peak deep queue mixed IO.
+142%
75.1 MB/s -142%
ADQ Read
Avg. 4K-64Thread Read Speed
217 MB/s Much faster deep queue read.
+49%
146 MB/s -49%
ADQ Write
Avg. 4K-64Thread Write Speed
237 MB/s Faster deep queue write.
+17%
203 MB/s -17%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
106 MB/s Hugely faster deep queue mixed IO.
+115%
49.2 MB/s -115%
Capacity
Capacity
1TB 1TB
ADVERTISEMENT

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) July 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]

ADVERTISEMENT
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

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i7-7700K $309Nvidia GTX 1070 $390Samsung 850 Evo 250GB $96
AMD Ryzen 7 1700 $291AMD RX 480 $379Samsung 850 Pro 256GB $120
Intel Core i5-7600K $235Nvidia GTX 1060-6GB $33Samsung 850 Evo 500GB $23
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $140SanDisk Extreme 64GB $33
Seagate Barracuda 3TB (2016) $83G.SKILL Trident Z DDR4 3200 C14 4x16GB $714SanDisk Extreme 32GB $22
Seagate Barracuda 7200.14 1TB $40HyperX Fury DDR4 2133 C14 2x8GB $140SanDisk Ultra Fit 32GB $13
Today's hottest deals
User Guide  •  About  •  FAQs  •  Email  •  Privacy  •  Developer Feedback