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Corsair

CMFSSD-128GBG2D 128GB

▲ 500 ▼

Release date ≈ Q2 2014.

Average Bench: 25.5% (1035th of 1071)

Based on 469 user benchmarks.  Model: CORSAIR CMFSSD-128GBG2D
Poor: 14%Average: 25.5% Great: 34%

Popular builds with this SSD

Very poor average bench

The Corsair CMFSSD-128GBG2D 128GB averaged 74.4% 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 Random Read Speed 19.2MB/s
Avg. Sequential Read Speed 193MB/s

Very good consistency

The range of scores (95th - 5th percentile) for the Corsair CMFSSD-128GBG2D 128GB is just 19.5%. This is a relatively narrow range which indicates that the Corsair CMFSSD-128GBG2D 128GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 4K-64Thread Write Speed 7.4MB/s
Avg. 4K-64Thread Read Speed 17.8MB/s
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Average Bench

(Based on 469 samples)
Rank 103525.5%
Min Avg Max
122 Read 193 219
16.9 Write 88.3 179
46.2 Mixed 112 190
20.6 SusWrite 76.1 168
26% 117 MB/s
Min Avg Max
8.74 4K Read 19.2 25
2.32 4K Write 7.89 9.7
3 4K Mixed 6.97 9.7
42.2% 11.4 MB/s
Min Avg Max
6.2 DQ Read 17.8 28.1
5 DQ Write 7.4 8.76
4 DQ Mixed 7.53 10
6.9% 10.9 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
73GB free
Firmware: VBM19C1Q
SusWrite @10s intervals: 77 78 63 61 65 69 MB/s
39.2% Below average
Read 307
Write 105
Mixed 168
SusWrite 68.9
36% 162 MB/s
4K Read 32.6
4K Write 13.9
4K Mixed 14.6
76% 20.4 MB/s
DQ Read 10.6
DQ Write 11.9
DQ Mixed 13.4
10% 12 MB/s
69GB free (System drive)
Firmware: VBM18C1Q
SusWrite @10s intervals: 45 63 132 146 142 163 MB/s
36.1% Below average
Read 365
Write 20.4
Mixed 63.9
SusWrite 115
30% 141 MB/s
4K Read 21.4
4K Write 8.8
4K Mixed 8.4
48% 12.9 MB/s
DQ Read 16.4
DQ Write 6.8
DQ Mixed 10
8% 11.1 MB/s
95GB free
Firmware: VBM18C1Q
SusWrite @10s intervals: 175 168 172 172 166 172 MB/s
34.2% Below average
Read 202
Write 181
Mixed 160
SusWrite 171
40% 178 MB/s
4K Read 22.7
4K Write 9.7
4K Mixed 9.5
52% 14 MB/s
DQ Read 17
DQ Write 6.7
DQ Mixed 9.7
8% 11.1 MB/s
118GB free
Firmware: VBM18C1Q
SusWrite @10s intervals: 103 154 158 163 156 163 MB/s
33.6% Below average
Read 210
Write 66.1
Mixed 116
SusWrite 149
30% 135 MB/s
4K Read 23.7
4K Write 9.4
4K Mixed 9.6
53% 14.2 MB/s
DQ Read 17.3
DQ Write 7.2
DQ Mixed 10
8% 11.5 MB/s
74GB free (System drive)
Firmware: VBM19C1Q
SusWrite @10s intervals: 51 51 51 46 89 116 MB/s
33.2% Below average
Read 313
Write 33
Mixed 62.9
SusWrite 67.1
26% 119 MB/s
4K Read 24.5
4K Write 9.7
4K Mixed 9.8
55% 14.7 MB/s
DQ Read 16.5
DQ Write 7.1
DQ Mixed 7.4
7% 10.3 MB/s
95GB free
Firmware: VBM18C1Q
SusWrite @10s intervals: 144 142 168 168 166 168 MB/s
32.3% Below average
Read 187
Write 176
Mixed 154
SusWrite 160
38% 169 MB/s
4K Read 22.3
4K Write 9.4
4K Mixed 8.7
50% 13.5 MB/s
DQ Read 16.2
DQ Write 7.1
DQ Mixed 10
8% 11.1 MB/s
119GB free
Firmware: VBM19C1Q
SusWrite @10s intervals: 67 64 51 45 42 59 MB/s
19.3% Very poor
Read 146
Write 91.3
Mixed 103
SusWrite 54.5
22% 98.6 MB/s
4K Read 13.5
4K Write 8.3
4K Mixed 6.6
33% 9.47 MB/s
DQ Read 6.2
DQ Write 7
DQ Mixed 7.5
5% 6.9 MB/s
469 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,630,845 SSDs tested

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
Typical CMFSSD-128GBG2D 128GB Builds (Compare 1,653 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 35%
Sail boat
Desktop
Desktop 71%
Battleship
Workstation
Workstation 28%
Raft

Motherboard: Asus SABERTOOTH X58

CPU
Core i7-950Intel  $100Bench 66%, 36,389 samples604x
Core i7 960Intel  $220Bench 68%, 16,233 samples291x
Xeon X5675IntelBench 75%, 8,072 samples87x
GPU
GTX 970Nvidia  $200Bench 49%, 834,238 samples116x
GTX 1060-6GBNvidia  $117Bench 56%, 1,368,019 samples88x
GTX 1050-TiNvidia  $59Bench 29%, 946,701 samples79x
SSD
CMFSSD-128GBG2D 128GBCorsairBench 26%, 469 samples1x
RAM
6x4GBUnknownBench 47%, 28,320 samples308x
3x4GBUnknownBench 42%, 39,448 samples253x
6x2GBUnknownBench 46%, 38,297 samples184x
EDIT WITH CUSTOM PC BUILDER Value: 68% - Good Total price: $300

Popular CMFSSD-128GBG2D 128GB compatible motherboards:

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.

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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
  • - Compare your in-game FPS to other users with your hardware
Solid State Drive Rankings (Price vs Performance) April 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]

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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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Speed Comparisons

vs Crucial MX500 250GB
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vs Samsung 860 Evo 250GB
vs Samsung 870 Evo 250GB
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1071 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

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
The Best.
CPUGPUSSD
Intel Core i5-13600K $273Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $131Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $186Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $34Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair 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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