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OCZVTR150-25SAT3-120G
KingstonSV300S37A/60G
▲ 52781 ▼

Controller: OCZ Barefoot 3 M00. Flash: Toshiba 19nm (1st gen) MLC NAND. Release date: Q4 2013.

VS
▲ 5056 ▼

Controller: LSI SandForce SF2281. Flash Memory: Toshiba 19nm Toggle Mode MLC. Release date ≤ Q4 2013.

Effective Speed 
+71%
Real World Speed
Performance profile from 25,579 user samples
Benchmark your SSD here
1,360 User Benchmarks
Best Bench: 100% 107GB free
Worst Bench: 54% 20GB free (System drive)
Poor: 54% Great: 100%
SPEED RANK: 459th / 1080
24,219 User Benchmarks
Best Bench: 69% 20GB free
Worst Bench: 27% 14GB free (System drive)
Poor: 27% Great: 69%
SPEED RANK: 904th / 1080
Effective Speed
Effective SSD Speed 		82.2 % Much faster effective speed.
+71% 		48 %
Average Score 
+150%
Read
Avg. Sequential Read Speed 		426 MB/s Much faster read speed.
+64% 		260 MB/s
Write
Avg. Sequential Write Speed 		391 MB/s Hugely faster write speed.
+419% 		75.4 MB/s
4K Read
Avg. 4K Random Read Speed 		22 MB/s 23.4 MB/s Slightly faster random read.
+6%
4K Write
Avg. 4K Random Write Speed 		81.9 MB/s Much faster random write.
+52% 		53.8 MB/s
Mixed
Avg. Sequential Mixed IO Speed 		320 MB/s Hugely faster mixed IO speed.
+186% 		112 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed 		31.1 MB/s Faster random mixed IO.
+18% 		26.4 MB/s
SusWrite
Avg. Sustained Write Speed 		281 MB/s Hugely faster sustained write speed.
+316% 		67.5 MB/s
Peak Score 
+100%
Read
Peak Sequential Read Speed 		491 MB/s Faster peak read speed.
+19% 		414 MB/s
Write
Peak Sequential Write Speed 		431 MB/s Hugely faster peak write speed.
+239% 		127 MB/s
4K Read
Peak 4K Random Read Speed 		26.7 MB/s 34 MB/s Faster peak random read.
+27%
4K Write
Peak 4K Random Write Speed 		123 MB/s Much faster peak random write.
+54% 		79.9 MB/s
Mixed
Peak Sequential Mixed IO Speed 		361 MB/s Hugely faster peak mixed IO speed.
+104% 		177 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed 		38.7 MB/s 39.2 MB/s +1%
SusWrite
Peak Sequential Sustained Write 60s Average 		423 MB/s Hugely faster peak sustained write speed.
+311% 		103 MB/s
Value & Sentiment 
+∞%
Market Share
Based on 77,568,629 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0 % 0.01 % Insanely higher market share.
+∞%
Value
Value For Money 		6.67 % Hugely better value.
+156% 		2.61 %
User Rating
UBM User Rating 		52 % +4% 50 %
Price
Price (score) 		$89 $76 Cheaper.
+15%
Nice To Haves 
+183%
Age
Newest 		132 Months 131+ Months +1%
DQ Read
Peak 4K-64Thread Read Speed 		327 MB/s Hugely faster peak deep queue read.
+166% 		123 MB/s
DQ Write
Peak 4K-64Thread Write Speed 		369 MB/s Hugely faster peak deep queue write.
+221% 		115 MB/s
AS-SSD Total
AS-SSD Total Score 		1,150 Pts Hugely stronger server IO.
+126% 		508 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		304 MB/s Hugely faster peak deep queue mixed IO.
+171% 		112 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed 		273 MB/s Hugely faster deep queue read.
+241% 		80 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed 		279 MB/s Hugely faster deep queue write.
+284% 		72.6 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		241 MB/s Hugely faster deep queue mixed IO.
+252% 		68.4 MB/s
Specifications 
Capacity
Capacity 		120GB 60GB
User Builds 
1,360
24,219
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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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 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 »

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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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We don't pay youtubers, so they don't praise us. Moreover, our data obstructs youtubers who promote overpriced or inferior products.
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The Best
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Intel Core i5-12400F $111Nvidia RTX 4060-Ti $389WD Black SN850X M.2 1TB $84
Intel Core i5-12600K $167Nvidia RTX 4070 $500Crucial T700 M.2 4TB $406
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