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SamsungMZ-7KE128BW
▲ 541,869 ▼

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

VS
▲ 500 ▼
  

Release date ≈ Q4 2022.

Effective Speed 
+57%
Real World Speed
Performance profile from 18,361 user samples
Benchmark your SSD here
18,195 User Benchmarks
Best Bench: 119% 119GB free
Worst Bench: 71% 60GB free (System drive)
Poor: 71% Great: 119%
SPEED RANK: 268th / 1080
166 User Benchmarks
Best Bench: 253% 364GB free (System drive)
Worst Bench: 81% 57GB free (System drive)
Poor: 81% Great: 253%
SPEED RANK: 157th / 1080
Effective Speed
Effective SSD Speed 		98.7 % 155 % Much faster effective speed.
+57%
Average Score 
+88%
Read
Avg. Sequential Read Speed 		472 MB/s 864 MB/s Hugely faster read speed.
+83%
Write
Avg. Sequential Write Speed 		397 MB/s 1,095 MB/s Hugely faster write speed.
+176%
4K Read
Avg. 4K Random Read Speed 		32.3 MB/s +4% 31.2 MB/s
4K Write
Avg. 4K Random Write Speed 		88.9 MB/s Faster random write.
+25% 		71 MB/s
Mixed
Avg. Sequential Mixed IO Speed 		301 MB/s 927 MB/s Hugely faster mixed IO speed.
+208%
4K Mixed
Avg. 4K Random Mixed IO Speed 		40 MB/s 41.8 MB/s +4%
SusWrite
Avg. Sustained Write Speed 		336 MB/s 920 MB/s Hugely faster sustained write speed.
+174%
Peak Score 
+175%
Read
Peak Sequential Read Speed 		516 MB/s 1,534 MB/s Hugely faster peak read speed.
+197%
Write
Peak Sequential Write Speed 		479 MB/s 2,145 MB/s Hugely faster peak write speed.
+348%
4K Read
Peak 4K Random Read Speed 		37.8 MB/s 49.1 MB/s Faster peak random read.
+30%
4K Write
Peak 4K Random Write Speed 		120 MB/s 137 MB/s Faster peak random write.
+14%
Mixed
Peak Sequential Mixed IO Speed 		356 MB/s 1,541 MB/s Hugely faster peak mixed IO speed.
+333%
4K Mixed
Peak 4K Random Mixed IO Speed 		47.4 MB/s 69.3 MB/s Much faster peak random mixed IO.
+46%
SusWrite
Peak Sequential Sustained Write 60s Average 		473 MB/s 1,674 MB/s Hugely faster peak sustained write speed.
+254%
Value & Sentiment 
+∞%
Market Share
Based on 77,480,246 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.01 % Insanely higher market share.
+∞% 		0 %
User Rating
UBM User Rating 		54 % Slightly more popular.
+8% 		50 %
Nice To Haves 
+124%
Age
Newest 		124 Months 24+ Months Hugely more recent.
+81%
DQ Read
Peak 4K-64Thread Read Speed 		389 MB/s 1,290 MB/s Hugely faster peak deep queue read.
+232%
DQ Write
Peak 4K-64Thread Write Speed 		360 MB/s 824 MB/s Hugely faster peak deep queue write.
+129%
AS-SSD Total
AS-SSD Total Score 		1,263 Pts 3,469 Pts Hugely stronger server IO.
+175%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		332 MB/s 1,017 MB/s Hugely faster peak deep queue mixed IO.
+206%
ADQ Read
Avg. 4K-64Thread Read Speed 		343 MB/s 632 MB/s Hugely faster deep queue read.
+84%
ADQ Write
Avg. 4K-64Thread Write Speed 		292 MB/s 304 MB/s +4%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		276 MB/s 508 MB/s Hugely faster deep queue mixed IO.
+84%
Specifications 
Capacity
Capacity 		128GB 512GB
User Builds 
18,195
166
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Solid State Drive Rankings (Price vs Performance) November 2024 SSD Rankings

Welcome to our 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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  • - Drive tests include: read, write, sustained write and mixed IO
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  • - Reports are generated and presented on userbenchmark.com
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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?
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Brands make boatloads on flagships like the 4090 and 14900KS. We help users get similar real-world performance for less money.
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The Best
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Intel Core i5-12600K $169Nvidia RTX 4060 $296WD Black SN850X M.2 2TB $135
Intel Core i5-12400F $111Nvidia RTX 4060-Ti $345WD Black SN850X M.2 1TB $84
Intel Core i5-13600K $225Nvidia RTX 4070 $500Crucial T700 M.2 4TB $350
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