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MushkinMKNSSDRE1TB
SamsungMZ-7KE1T0BW
▲ 51429 ▼

Controller: Silicon Motion SM2246EN. NAND: Micron 16nm MLC. Release date: Q1 2015.

VS
▲ 541,559 ▼

Controller: Samsung Triple Core MEX. Memory: Samsung 40nm MLC V-NAND. Release date: Q3 2014.

Effective Speed 
+18%
Real World Speed
Performance profile from 34,930 user samples
Benchmark your SSD here
9,565 User Benchmarks
Best Bench: 105% 879GB free
Worst Bench: 67% 97GB free (System drive)
Poor: 67% Great: 105%
SPEED RANK: 354th / 1072
25,365 User Benchmarks
Best Bench: 124% 821GB free
Worst Bench: 77% 731GB free
Poor: 77% Great: 124%
SPEED RANK: 235th / 1072
Effective Speed
Effective SSD Speed 		88.5 % 105 % Faster effective speed.
+18%
Average Score 
+18%
Read
Avg. Sequential Read Speed 		471 MB/s 475 MB/s +1%
Write
Avg. Sequential Write Speed 		397 MB/s 420 MB/s Slightly faster write speed.
+6%
4K Read
Avg. 4K Random Read Speed 		22.9 MB/s 33.3 MB/s Much faster random read.
+45%
4K Write
Avg. 4K Random Write Speed 		78.8 MB/s 87.5 MB/s Faster random write.
+11%
Mixed
Avg. Sequential Mixed IO Speed 		298 MB/s 368 MB/s Faster mixed IO speed.
+23%
4K Mixed
Avg. 4K Random Mixed IO Speed 		33.2 MB/s 44.7 MB/s Much faster random mixed IO.
+35%
SusWrite
Avg. Sustained Write Speed 		363 MB/s 389 MB/s Slightly faster sustained write speed.
+7%
Peak Score 
+18%
Read
Peak Sequential Read Speed 		511 MB/s 515 MB/s +1%
Write
Peak Sequential Write Speed 		433 MB/s 487 MB/s Faster peak write speed.
+12%
4K Read
Peak 4K Random Read Speed 		29 MB/s 41 MB/s Much faster peak random read.
+41%
4K Write
Peak 4K Random Write Speed 		111 MB/s 120 MB/s Slightly faster peak random write.
+8%
Mixed
Peak Sequential Mixed IO Speed 		328 MB/s 412 MB/s Faster peak mixed IO speed.
+26%
4K Mixed
Peak 4K Random Mixed IO Speed 		42.9 MB/s 55.2 MB/s Faster peak random mixed IO.
+29%
SusWrite
Peak Sequential Sustained Write 60s Average 		433 MB/s 486 MB/s Faster peak sustained write speed.
+12%
Value & Sentiment 
+∞%
Market Share
Based on 75,662,432 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0 % 0.02 % Insanely higher market share.
+∞%
Value
Value For Money 		54.4 % Hugely better value.
+144% 		22.3 %
User Rating
UBM User Rating 		51 % 54 % Slightly more popular.
+6%
Price
Price (score) 		$50 Much cheaper.
+76% 		$210
Nice To Haves 
+35%
Age
Newest 		110 Months Slightly more recent.
+6% 		117 Months
DQ Read
Peak 4K-64Thread Read Speed 		279 MB/s 389 MB/s Much faster peak deep queue read.
+39%
DQ Write
Peak 4K-64Thread Write Speed 		304 MB/s 361 MB/s Faster peak deep queue write.
+19%
AS-SSD Total
AS-SSD Total Score 		1,008 Pts 1,271 Pts Stronger server IO.
+26%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		214 MB/s 368 MB/s Much faster peak deep queue mixed IO.
+72%
ADQ Read
Avg. 4K-64Thread Read Speed 		242 MB/s 344 MB/s Much faster deep queue read.
+42%
ADQ Write
Avg. 4K-64Thread Write Speed 		246 MB/s 288 MB/s Faster deep queue write.
+17%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		182 MB/s 304 MB/s Much faster deep queue mixed IO.
+67%
Specifications 
Capacity
Capacity 		1TB 1TB
Conclusion 
Average Bench 88.5%
Average Bench 105%
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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]

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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 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 value for money upgrades.

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  • - 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
  • - SkillBench (space shooter) tests user input accuracy
  • - Reports are generated and presented on userbenchmark.com
  • - Identify the strongest components in your PC
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 Frequently Asked Questions

Storage Devices FAQ
What is sustained sequential write speed?
What’s the difference between SLC, MLC and TLC?
What is 3D XPoint and how fast is it?
What’s the difference between SATA, PCIe and NVMe?
What’s the difference between NAND and V-NAND?
What is sequential write speed?
What is sequential read speed?
What is incompressible data?
What is queue depth?
Solid State Drives
What is the SSD value for money rating?
What is 4K 64 thread write speed?
Can CPU power saving states (C1,C2,C3) impact SSD speed?
What is the effective SSD speed index?
How is the AS SSD write score calculated?
How is the AS SSD read score calculated?
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 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $279Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $134Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $184Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $30Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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