Average Bench: 198% (69th of 1018)

Based on 89 user benchmarks.  Model: NVMe KXG50PNV2T04 NVM

Outstanding average bench

The Nvme KXG50PNV2T04 NVM 2TB averaged 98.4% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Nvme KXG50PNV2T04 NVM 2TB near the top of the comparison list.


Avg. 4K-64Thread Mixed IO Speed 574MB/s
Avg. 4K-64Thread Write Speed 688MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Nvme KXG50PNV2T04 NVM 2TB is 133%. This is a particularly wide range which indicates that the Nvme KXG50PNV2T04 NVM 2TB performs inconsistently under varying real world conditions.


Avg. 4K Random Read Speed 30.5MB/s
Avg. 4K Random Mixed IO Speed 45MB/s

Average Bench

(Based on 89 samples)
Min Avg Max
953 Read 1,495 1,957
99.9 Write 1,267 1,887
141 Mixed 991 1,411
136 SusWrite 917 1,187
262% 1,167 MB/s
Min Avg Max
20.6 4K Read 30.5 40.5
54.3 4K Write 110 161
28 4K Mixed 45 62.8
162% 61.8 MB/s
Min Avg Max
215 DQ Read 786 1,156
75.9 DQ Write 688 1,081
120 DQ Mixed 574 804
475% 683 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
729GB free (System drive)
Firmware: AFDA4105 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 1120 880 939 1017 972 812 MB/s
Read 1,939
Write 1,873
Mixed 1,415
SusWrite 957
347% 1,546 MB/s
4K Read 40.8
4K Write 156
4K Mixed 63.5
226% 86.9 MB/s
DQ Read 782
DQ Write 853
DQ Mixed 749
583% 795 MB/s
2TB free (System drive)
Firmware: 4105 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 1140 1398 975 1422 1175 982 MB/s
Read 1,770
Write 1,824
Mixed 1,351
SusWrite 1,182
344% 1,532 MB/s
4K Read 37.5
4K Write 137
4K Mixed 57
202% 77 MB/s
DQ Read 947
DQ Write 690
DQ Mixed 817
611% 818 MB/s
2TB free (System drive)
Firmware: 4105 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 764 837 889 893 946 912 MB/s
Read 900
Write 940
Mixed 811
SusWrite 873
199% 881 MB/s
4K Read 28.6
4K Write 67.3
4K Mixed 39.9
130% 45.3 MB/s
DQ Read 189
DQ Write 192
DQ Mixed 234
164% 205 MB/s
89 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 23,836,127 SSDs tested.

Typical KXG50PNV2T04 NVM 2TB Builds (Compare 13,450 builds) See popular component choices, score breakdowns and rankings.
Gaming 16%
Desktop 83%
Aircraft carrier
Workstation 56%

System: Dell XPS 15 9570


Popular KXG50PNV2T04 NVM 2TB systems:

How Fast Is Your SSD? (Bench your build) Size up your PC in less than a minute.

Welcome to our freeware 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 upgrades.

UserBenchmark of the month

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.
  • - 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.
  • - Share your opinion by voting.
Solid State Drive Rankings (Price vs Performance) April 2020 SSD Rankings.

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]


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.


1018 Drives (Compared) Thousands of user benchmarks compiled into one comparison list.

See how consistently different SSDs perform with varying real world conditions. The charts also illustrate overall performance, popularity and rank.

 Frequently Asked Questions

 Best User Rated

The Best.
Intel Core i5-9400F $146Nvidia GTX 1660S (Super) $230Crucial MX500 250GB $49
Intel Core i5-9600K $210Nvidia GTX 1650S (Super) $170Samsung 850 Evo 120GB $78
Intel Core i7-9700K $360Nvidia RTX 2070S (Super) $505Samsung 850 Pro 512GB $249
Seagate Barracuda 1TB (2016) $37Corsair Vengeance LPX DDR4 3000 C15 2x8GB $74SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $40Corsair Vengeance LPX DDR4 3200 C16 2x8GB $78SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $681SanDisk Ultra Fit 32GB $16
Today's hottest deals
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer Feedback