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IntelSSDSC2CT120A3
KingstonSV300S37A/480G
▲ 52405 ▼

Controller: LSI SandForce SF2281. NAND Flash: Intel Synchronous 25nm MLC. Release date: Q1 2012.

VS
▲ 52994 ▼

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

Effective Speed 
+30%
Real World Speed
Performance profile from 26,698 user samples
Benchmark your SSD here
11,188 User Benchmarks
Best Bench: 80% 27GB free
Worst Bench: 53% 29GB free (System drive)
Poor: 53% Great: 80%
SPEED RANK: 701st / 1072
15,510 User Benchmarks
Best Bench: 65% 246GB free (System drive)
Worst Bench: 36% 444GB free
Poor: 36% Great: 65%
SPEED RANK: 879th / 1072
Effective Speed
Effective SSD Speed 		67.8 % Much faster effective speed.
+30% 		52.2 %
Average Score 
+33%
Read
Avg. Sequential Read Speed 		383 MB/s Faster read speed.
+17% 		327 MB/s
Write
Avg. Sequential Write Speed 		131 MB/s 242 MB/s Hugely faster write speed.
+85%
4K Read
Avg. 4K Random Read Speed 		28.9 MB/s Faster random read.
+23% 		23.5 MB/s
4K Write
Avg. 4K Random Write Speed 		77.2 MB/s Hugely faster random write.
+322% 		18.3 MB/s
Mixed
Avg. Sequential Mixed IO Speed 		182 MB/s 258 MB/s Much faster mixed IO speed.
+42%
4K Mixed
Avg. 4K Random Mixed IO Speed 		32.6 MB/s Much faster random mixed IO.
+57% 		20.8 MB/s
SusWrite
Avg. Sustained Write Speed 		112 MB/s 184 MB/s Much faster sustained write speed.
+64%
Peak Score 
+24%
Read
Peak Sequential Read Speed 		445 MB/s 460 MB/s +3%
Write
Peak Sequential Write Speed 		148 MB/s 325 MB/s Hugely faster peak write speed.
+120%
4K Read
Peak 4K Random Read Speed 		35.2 MB/s Faster peak random read.
+15% 		30.7 MB/s
4K Write
Peak 4K Random Write Speed 		109 MB/s Hugely faster peak random write.
+370% 		23.2 MB/s
Mixed
Peak Sequential Mixed IO Speed 		198 MB/s 336 MB/s Much faster peak mixed IO speed.
+70%
4K Mixed
Peak 4K Random Mixed IO Speed 		40.2 MB/s Much faster peak random mixed IO.
+51% 		26.6 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average 		142 MB/s 250 MB/s Much faster peak sustained write speed.
+76%
Value & Sentiment 
+13%
Market Share
Based on 75,699,983 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.01 % 0.01 %
Value
Value For Money 		3.14 % 5.53 % Much better value.
+76%
User Rating
UBM User Rating 		52 % 52 %
Price
Price (score) 		$188 Cheaper.
+25% 		$250
Nice To Haves 
+28%
Age
Newest 		145 Months 137 Months Slightly more recent.
+6%
DQ Read
Peak 4K-64Thread Read Speed 		200 MB/s 222 MB/s Faster peak deep queue read.
+11%
DQ Write
Peak 4K-64Thread Write Speed 		145 MB/s Much faster peak deep queue write.
+59% 		91.1 MB/s
AS-SSD Total
AS-SSD Total Score 		691 Pts Stronger server IO.
+15% 		603 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		164 MB/s Much faster peak deep queue mixed IO.
+46% 		112 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed 		184 MB/s +5% 176 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed 		130 MB/s Much faster deep queue write.
+65% 		78.8 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		143 MB/s Much faster deep queue mixed IO.
+54% 		93 MB/s
Specifications 
Capacity
Capacity 		120GB 480GB
Conclusion 
Average Bench 67.8%
Average Bench 52.2%
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The Intel 330 is just under two years old and sports a Sandforce 2281 controller coupled with Intel's own 25nm MLC NAND. This combination typically produces a performance profile that struggles with incompressible data and favours reading over writing. With peak and average sequential read/write speeds of 514/138 and 414/122 the Intel 330 is unable to compete in today's market and falls over 50% short of the group leaders which manage peak sequential read/write speeds in the 500/300 MB/s region. Small file 4K peak and average speeds are better and clocked in at 32/89 and 24/63 MB/s which is 10% below the group leaders. Overall the 330 has an effective speed of 370 MB/s which makes it one of the slowest 128GB SSDs I have seen to date. [Feb '14 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.
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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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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
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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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 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $273Nvidia RTX 4060 $295Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $179Nvidia RTX 4070 $539Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37Corsair 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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