COMPARE
Today's hottest
Amazon Ebay
deals
SSD
RANKINGS
TEST
YOUR SSD
ADD TO PC
BUILD
SamsungMZ-V9P4T0B(W|/AM)
Nvme
▲ 65327 ▼

Release date: Q4 2023.

VS
▲ 500 ▼
  

Release date ≈ Q4 2022.

Effective Speed 
+46%
Real World Speed
Performance profile from 6,474 user samples
Benchmark your SSD here
6,318 User Benchmarks
Great bench: 616% 717GB free (System drive)
Poor bench: 303% 1.5TB free (System drive)
Poor: 303% Great: 616%
SPEED RANK: 9th / 1080
156 User Benchmarks
Great bench: 458% 2TB free
Poor bench: 163% 317GB free (System drive)
Poor: 163% Great: 458%
SPEED RANK: 29th / 1080
Effective Speed
Effective SSD Speed 		487 % Much faster effective speed.
+46% 		334 %
Average Score 
+43%
Read
Avg. Sequential Read Speed 		2,487 MB/s Faster read speed.
+22% 		2,032 MB/s
Write
Avg. Sequential Write Speed 		3,874 MB/s Much faster write speed.
+56% 		2,477 MB/s
4K Read
Avg. 4K Random Read Speed 		79.4 MB/s Faster random read.
+22% 		65.3 MB/s
4K Write
Avg. 4K Random Write Speed 		195 MB/s 199 MB/s +2%
Mixed
Avg. Sequential Mixed IO Speed 		2,948 MB/s Much faster mixed IO speed.
+78% 		1,652 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed 		106 MB/s Faster random mixed IO.
+19% 		89.4 MB/s
SusWrite
Avg. Sustained Write Speed 		3,533 MB/s Hugely faster sustained write speed.
+104% 		1,734 MB/s
Peak Score 
+37%
Read
Peak Sequential Read Speed 		3,190 MB/s Much faster peak read speed.
+32% 		2,414 MB/s
Write
Peak Sequential Write Speed 		4,857 MB/s Much faster peak write speed.
+57% 		3,090 MB/s
4K Read
Peak 4K Random Read Speed 		94.8 MB/s Faster peak random read.
+18% 		80.6 MB/s
4K Write
Peak 4K Random Write Speed 		295 MB/s 300 MB/s +2%
Mixed
Peak Sequential Mixed IO Speed 		3,621 MB/s Much faster peak mixed IO speed.
+74% 		2,077 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed 		143 MB/s Faster peak random mixed IO.
+23% 		116 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average 		4,701 MB/s Much faster peak sustained write speed.
+55% 		3,038 MB/s
Value & Sentiment 
+∞%
Market Share
Based on 77,473,092 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.52 % Insanely higher market share.
+∞% 		0 %
User Rating
UBM User Rating 		65 % Much more popular.
+30% 		50 %
Nice To Haves 
+41%
Age
Newest 		13 Months Much more recent.
+43% 		23+ Months
DQ Read
Peak 4K-64Thread Read Speed 		2,277 MB/s Much faster peak deep queue read.
+55% 		1,471 MB/s
DQ Write
Peak 4K-64Thread Write Speed 		1,855 MB/s +2% 1,824 MB/s
AS-SSD Total
AS-SSD Total Score 		6,803 Pts Much stronger server IO.
+31% 		5,197 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		2,062 MB/s Hugely faster peak deep queue mixed IO.
+83% 		1,128 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed 		1,580 MB/s Much faster deep queue read.
+36% 		1,162 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed 		1,177 MB/s Faster deep queue write.
+17% 		1,004 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		1,370 MB/s Much faster deep queue mixed IO.
+61% 		850 MB/s
Specifications 
Capacity
Capacity 		4TB 2TB
Conclusion 
Average Bench 487%
Average Bench 334%

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

User Builds 
6,318
156
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 $340
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