Average Bench: 39.7% (951st of 1072)

Based on 11 user benchmarks.  Model: KF2509MCF 120G
Poor: 25%Average: 39.7% Great: 52%

Popular builds with this SSD

Poor average bench

The Kf2509mcf 120G 120GB averaged 60.2% lower than the peak scores attained by the group leaders. This isn't a great result which indicates that there are much faster alternatives on the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 67.2MB/s
Avg. 4K Random Read Speed 19.7MB/s

Good consistency

The range of scores (95th - 5th percentile) for the Kf2509mcf 120G 120GB is 26.2%. This is a relatively narrow range which indicates that the Kf2509mcf 120G 120GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 84MB/s
Avg. Sequential Write Speed 101MB/s
ADVERTISEMENT

Average Bench

(Based on 11 samples)
Min Avg Max
126 Read 155 197
65.4 Write 101 120
66.2 Mixed 114 141
60.1 SusWrite 84 95.8
25.4% 114 MB/s
Min Avg Max
14 4K Read 19.7 27.4
10 4K Write 47.4 103
5.64 4K Mixed 19.9 29.5
80.4% 29 MB/s
Min Avg Max
14.5 DQ Read 89.7 139
14 DQ Write 83.8 116
8.07 DQ Mixed 67.2 114
55.8% 80.2 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
96GB free (System drive)
Firmware: 5.0.2
SusWrite @10s intervals: 100 81 98 98 98 99 MB/s
Read 160
Write 112
Mixed 127
SusWrite 95.7
28% 124 MB/s
4K Read 21.1
4K Write 44.1
4K Mixed 25.4
88% 30.2 MB/s
DQ Read 139
DQ Write 116
DQ Mixed 112
88% 123 MB/s
16GB free (System drive)
Firmware: 5.0.2
SusWrite @10s intervals: 78 79 78 77 78 77 MB/s
Read 149
Write 97.5
Mixed 108
SusWrite 77.7
24% 108 MB/s
4K Read 20.9
4K Write 48.8
4K Mixed 25.7
90% 31.8 MB/s
DQ Read 132
DQ Write 102
DQ Mixed 108
83% 114 MB/s
58GB free (System drive)
Firmware: 5.0.2
SusWrite @10s intervals: 99 84 98 97 96 100 MB/s
Read 158
Write 111
Mixed 127
SusWrite 95.8
28% 123 MB/s
4K Read 18.8
4K Write 43.5
4K Mixed 24.3
83% 28.9 MB/s
DQ Read 139
DQ Write 112
DQ Mixed 114
88% 121 MB/s
79GB free (System drive)
Firmware: 5.0.2
SusWrite @10s intervals: 77 77 78 78 78 72 MB/s
Read 168
Write 73.3
Mixed 99.5
SusWrite 76.9
23% 104 MB/s
4K Read 13.7
4K Write 10.9
4K Mixed 11.3
41% 12 MB/s
DQ Read 70.4
DQ Write 30.4
DQ Mixed 38.9
32% 46.6 MB/s
82GB free (System drive)
Firmware: 5.0.2
SusWrite @10s intervals: 77 79 80 79 79 61 MB/s
Read 126
Write 65.4
Mixed 66.2
SusWrite 75.8
18% 83.2 MB/s
4K Read 18.4
4K Write 10.8
4K Mixed 12
49% 13.7 MB/s
DQ Read 25.9
DQ Write 14
DQ Mixed 18.6
14% 19.5 MB/s
11 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,803,672 SSDs tested

Typical 120G 120GB Builds (Compare 114 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 2%
Tree trunk
Desktop
Desktop 47%
Yacht
Workstation
Workstation 2%
Tree trunk

System: Fujitsu LIFEBOOK A512

EDIT WITH CUSTOM PC BUILDER Value: 70% - Very good Total price: $70

Popular 120G 120GB systems:

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

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
Solid State Drive Rankings (Price vs Performance) May 2024 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]

ADVERTISEMENT

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.

 Comments

1072 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.
CPUGPUSSD
Intel Core i5-13600K $254Nvidia RTX 4060 $300Crucial MX500 250GB $39
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $163Nvidia 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) $31Corsair Vengeance LPX DDR4 3000 C15 2x8GB $37SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
If you make a purchase via one of these links, our site may earn a commission
Today's hottest deals
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback