COMPARE
Today's hottest
Amazon Ebay
deals
SSD
RANKINGS
TEST
YOUR SSD
ADD TO PC
BUILD
SamsungMZ-V9P1T0B(W|/AM)
IntelSSDSC2CW120A3
▲ 64321 ▼

Release date: Q4 2022.

VS
▲ 531,603 ▼

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

Effective Speed 
+442%
Real World Speed
Performance profile from 54,288 user samples
Benchmark your SSD here
34,940 User Benchmarks
Great bench: 507% 801GB free
Poor bench: 275% 254GB free
Poor: 275% Great: 507%
SPEED RANK: 18th / 1080
19,348 User Benchmarks
Best Bench: 88% 17GB free
Worst Bench: 57% 37GB free (System drive)
Poor: 57% Great: 88%
SPEED RANK: 603rd / 1080
Effective Speed
Effective SSD Speed 		402 % Hugely faster effective speed.
+442% 		74 %
Average Score 
+881%
Read
Avg. Sequential Read Speed 		2401 MB/s Hugely faster read speed.
+512% 		392 MB/s
Write
Avg. Sequential Write Speed 		3736 MB/s Insanely faster write speed.
+2,295% 		156 MB/s
4K Read
Avg. 4K Random Read Speed 		71 MB/s Hugely faster random read.
+121% 		32.1 MB/s
4K Write
Avg. 4K Random Write Speed 		190 MB/s Hugely faster random write.
+141% 		78.9 MB/s
Mixed
Avg. Sequential Mixed IO Speed 		2900 MB/s Insanely faster mixed IO speed.
+1,288% 		209 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed 		101 MB/s Hugely faster random mixed IO.
+177% 		36.4 MB/s
SusWrite
Avg. Sustained Write Speed 		2306 MB/s Insanely faster sustained write speed.
+1,634% 		133 MB/s
Peak Score 
+979%
Read
Peak Sequential Read Speed 		3157 MB/s Hugely faster peak read speed.
+608% 		446 MB/s
Write
Peak Sequential Write Speed 		4833 MB/s Insanely faster peak write speed.
+2,600% 		179 MB/s
4K Read
Peak 4K Random Read Speed 		98.3 MB/s Hugely faster peak random read.
+148% 		39.6 MB/s
4K Write
Peak 4K Random Write Speed 		312 MB/s Hugely faster peak random write.
+174% 		114 MB/s
Mixed
Peak Sequential Mixed IO Speed 		3584 MB/s Insanely faster peak mixed IO speed.
+1,500% 		224 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed 		146 MB/s Hugely faster peak random mixed IO.
+221% 		45.5 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average 		2861 MB/s Insanely faster peak sustained write speed.
+1,603% 		168 MB/s
Value & Sentiment 
+2,256%
Market Share
Based on 77,407,843 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.82 % Insanely higher market share.
+4,000% 		0.02 %
Value
Value For Money 		132 % Insanely better value.
+4,945% 		2.62 %
User Rating
UBM User Rating 		64 % More popular.
+21% 		53 %
Price
Price (score) 		$115 Much cheaper.
+57% 		$270
Nice To Haves 
+680%
Age
Newest 		24 Months Hugely more recent.
+84% 		153 Months
DQ Read
Peak 4K-64Thread Read Speed 		2156 MB/s Hugely faster peak deep queue read.
+802% 		239 MB/s
DQ Write
Peak 4K-64Thread Write Speed 		1727 MB/s Hugely faster peak deep queue write.
+922% 		169 MB/s
AS-SSD Total
AS-SSD Total Score 		6,510 Pts Hugely stronger server IO.
+722% 		792 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		1941 MB/s Hugely faster peak deep queue mixed IO.
+916% 		191 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed 		1534 MB/s Hugely faster deep queue read.
+607% 		217 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed 		1150 MB/s Hugely faster deep queue write.
+667% 		150 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		1349 MB/s Hugely faster deep queue mixed IO.
+723% 		164 MB/s
Specifications 
Capacity
Capacity 		1TB 120GB
Conclusion 
Average Bench 402%
Average Bench 74%

The Samsung 990 Pro has a strong consumer performance profile. It offers burst read speeds of 3 GB/s and burst write speeds of 5 GB/s. The 990 Pro also offers respectable out of cache performance. At current prices (1TB $120 USD, 2TB $165 USD and 4TB $320 USD) the Samsung 990 Pro offers worse value for money than the WD Black SN850X. Samsung’s superior SSD technology allowed them to dominate the consumer market since SSDs became mainstream in 2010. However, in today’s market, their technology no longer justifies a price premium. [Jun '24 SSDrivePro]

MORE DETAILS

The Intel 520 Series was Intel's first SSD to feature a Sandforce 2281 controller. This controller has powered countless SSDs over the last three years but is now dated and is known to be limited in the area of incompressible write speed. The 120GB Intel 520 scored peak and average sequential read/write speeds of 514/157 and 421/133. These read speeds are good but the peak write of 157 MB/s lags the group leaders average of 313 MB/s by nearly 100%. This relative inability to write lowers the 520's overall effective speed to 403 MB/s or 15% lower than the 459 MB/s achieved by the group leaders. At two years of age the Intel 520 can no longer compete with newer drives, there is far better value available amongst the group leaders. [Feb '14 SSDrivePro]

MORE DETAILS

User Builds 
34,940
19,348
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 i5-12600K $169Nvidia RTX 4060 $295WD Black SN850X M.2 2TB $135
Intel Core i5-12400F $111Nvidia RTX 4060-Ti $345WD Black SN850X M.2 1TB $80
Intel Core i5-13600K $225Nvidia RTX 4070 $500Crucial T700 M.2 4TB $350
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