COMPARE
Today's hottest
Amazon Ebay
deals
SSD
RANKINGS
TEST
YOUR SSD
ADD TO PC
BUILD
SamsungMZ-7KE128BW
KingstonSV300S37A/240G
▲ 541,869 ▼

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

VS
▲ 538,212 ▼

Controller: LSI SandForce SF2281. Flash Memory: Toshiba 19nm Toggle Mode MLC. Release date: Q4 2012.

Effective Speed 
+54%
Real World Speed
Performance profile from 194,908 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
176,713 User Benchmarks
Best Bench: 85% 223GB free
Worst Bench: 41% 91GB free (System drive)
Poor: 41% Great: 85%
SPEED RANK: 760th / 1080
Effective Speed
Effective SSD Speed 		98.7 % Much faster effective speed.
+54% 		64.1 %
Average Score 
+60%
Read
Avg. Sequential Read Speed 		472 MB/s Much faster read speed.
+65% 		286 MB/s
Write
Avg. Sequential Write Speed 		397 MB/s Hugely faster write speed.
+90% 		209 MB/s
4K Read
Avg. 4K Random Read Speed 		32.3 MB/s Much faster random read.
+36% 		23.7 MB/s
4K Write
Avg. 4K Random Write Speed 		88.9 MB/s Faster random write.
+13% 		78.4 MB/s
Mixed
Avg. Sequential Mixed IO Speed 		301 MB/s Much faster mixed IO speed.
+36% 		221 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed 		40 MB/s Faster random mixed IO.
+22% 		32.8 MB/s
SusWrite
Avg. Sustained Write Speed 		336 MB/s Hugely faster sustained write speed.
+155% 		132 MB/s
Peak Score 
+44%
Read
Peak Sequential Read Speed 		516 MB/s Faster peak read speed.
+24% 		416 MB/s
Write
Peak Sequential Write Speed 		479 MB/s Hugely faster peak write speed.
+81% 		264 MB/s
4K Read
Peak 4K Random Read Speed 		37.8 MB/s Faster peak random read.
+14% 		33.1 MB/s
4K Write
Peak 4K Random Write Speed 		120 MB/s Slightly faster peak random write.
+9% 		110 MB/s
Mixed
Peak Sequential Mixed IO Speed 		356 MB/s Faster peak mixed IO speed.
+27% 		281 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed 		47.4 MB/s Slightly faster peak random mixed IO.
+7% 		44.2 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average 		473 MB/s Hugely faster peak sustained write speed.
+148% 		191 MB/s
Value & Sentiment 
+80%
Market Share
Based on 77,609,672 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.02 % 0.1 % Hugely higher market share.
+400%
Value
Value For Money 		11.6 % Much better value.
+39% 		8.35 %
User Rating
UBM User Rating 		54 % +2% 53 %
Price
Price (score) 		$58 Much cheaper.
+39% 		$95
Nice To Haves 
+56%
Age
Newest 		124 Months More recent.
+14% 		144 Months
DQ Read
Peak 4K-64Thread Read Speed 		389 MB/s Much faster peak deep queue read.
+50% 		259 MB/s
DQ Write
Peak 4K-64Thread Write Speed 		360 MB/s Much faster peak deep queue write.
+41% 		255 MB/s
AS-SSD Total
AS-SSD Total Score 		1,263 Pts Much stronger server IO.
+40% 		901 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		332 MB/s Much faster peak deep queue mixed IO.
+56% 		213 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed 		343 MB/s Hugely faster deep queue read.
+117% 		158 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed 		292 MB/s Much faster deep queue write.
+52% 		192 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		276 MB/s Hugely faster deep queue mixed IO.
+80% 		153 MB/s
Specifications 
Capacity
Capacity 		128GB 240GB
Conclusion 
Average Bench 98.7%
Average Bench 64.1%

This is yet another Sandforce 2881 based SSD from Kingston, this time coupled with newer 19nm Nand flash. In terms of performance the V300 is nothing we haven't seen before with other Sandforce based SSDs. A side-by-side comparison with the HyperX shows that the two drives have a near identical performance profile which is more than a little disappointing given that the V300 is 16 months newer. With a sequential write speed of just 280 MB/s the V300 lags the group leaders by 62%, an expected result for a Sandforce based drive. To conclude, Kingston aren't offering anything new with the V300, consequently there are far faster (and cheaper) drives available elsewhere including the excellent Samsung Evo which is the current group leader. [Jan '14 SSDrivePro]

MORE DETAILS

User Builds 
18,195
176,713
Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money

CHOOSE A COMPONENT:

CPU GPU SSD HDD RAM MBD
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]

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.

UserBenchmark of the month

Gaming Desktop ProGaming

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
  • - SkillBench (space shooter) tests user input accuracy
  • - 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

 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?
How is the AS SSD total score calculated?
ALL FAQs »

 Best User Rated
Why does UserBenchmark have a bad reputation on reddit?
Marketers operate thousands of reddit accounts. Our benchmarks expose their spiel so they attack our reputation.
Why don’t PC brands endorse UserBenchmark?
Brands make boatloads on flagships like the 4090 and 14900KS. We help users get similar real-world performance for less money.
Why don’t youtubers promote UserBenchmark?
We don't pay youtubers, so they don't praise us. Moreover, our data obstructs youtubers who promote overpriced or inferior products.
Why does UserBenchmark have negative trustpilot reviews?
The 200+ trustpilot reviews are mostly written by virgin marketing accounts. Real users don't give a monkey's about big brands.
Why is UserBenchmark the gold standard for users?
Instead of pursuing brands for sponsorship, we've spent 13 years publishing real-world data for users.
The Best
CPUGPUSSD
Intel Core i5-13600K $210Nvidia RTX 4060 $285WD Black SN850X M.2 2TB $125
Intel Core i5-12600K $155Nvidia RTX 4060-Ti $389WD Black SN850X M.2 1TB $80
Intel Core i5-12400F $111Nvidia RTX 4070 $500Crucial T700 M.2 4TB $320
Today's hottest
Amazon Ebay
deals
If you buy something via a price link, UserBenchmark may earn a commission
Build Test EFps
Can You Run It?
►
YouTube
*NEW*
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback