Average Bench: 52.8% (606th of 859)

Based on 232 user benchmarks.  Model: C300-CTFDDAC256MAG

Before looking at the benchmarks for this drive it's worth noting that it is nearly three years old, a lifetime in SSD's. The Crucial C300 demonstrated a transfer speed of 309.1 MB/s on the real world speed test. The AS-SSD total scores was comparably poor coming in at 640 points. By today's standards this drive is terrible but it is included in the group test simply as a reference because it was once one of the best solid state drives available. [Apr '13 SSDrivePro]

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Average average bench

The Crucial RealSSD C300 256GB averaged 47.1% 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 24.3MB/s
Avg. 4K Random Write Speed 60.2MB/s

Good consistency

The range of scores (95th - 5th percentile) for the Crucial RealSSD C300 256GB is 27%. This is a relatively narrow range which indicates that the Crucial RealSSD C300 256GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 4K Random Mixed IO Speed 4.08MB/s
Avg. 4K-64Thread Mixed IO Speed 12.8MB/s
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Average Bench

(Based on 232 samples)
Min Avg Max
310 Read 343 354
152 Write 204 220
179 Mixed 248 270
58.6% 265 MB/s
Min Avg Max
11.9 4K Read 24.3 32.8
10.9 4K Write 60.2 101
2.22 4K Mixed 4.08 4.8
73.9% 29.5 MB/s
Min Avg Max
19.3 DQ Read 140 224
52.1 DQ Write 148 193
3.17 DQ Mixed 12.8 19.2
45.8% 100 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
237GB free
Firmware: 0006 Max speed: SATA 3.0 600 MB/s
NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 353
Write 219
Mixed 270
62% 281 MB/s
4K Read 28.6
4K Write 100
4K Mixed 3.74
101% 44.2 MB/s
DQ Read 201
DQ Write 193
DQ Mixed 12.6
60% 136 MB/s
231GB free
Firmware: 0006 Max speed: SATA 3.0 600 MB/s
NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 347
Write 219
Mixed 264
61% 276 MB/s
4K Read 20.7
4K Write 48.6
4K Mixed 3.81
62% 24.4 MB/s
DQ Read 127
DQ Write 70.3
DQ Mixed 3.64
28% 66.8 MB/s
89GB free
Firmware: 0006 Max speed: SATA 3.0 600 MB/s
NCQ !4KALIGNED S.M.A.R.T
Read 345
Write 213
Mixed 264
61% 274 MB/s
4K Read 17.4
4K Write 4.72
4K Mixed 4.54
35% 8.89 MB/s
232 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 3,837,917 SSDs tested.

 Prices

AmazonUS $187.774 months ago.
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Typical RealSSD C300 256GB Builds (Compare 1,628 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 63%
Destroyer
Desktop
Desktop 70%
Battleship
Workstation
Workstation 54%
Yacht

Motherboard: Asrock Z97 Extreme6 - $158

EDIT WITH CUSTOM PC BUILDER Value: 63% - Good Total price: $1,153

Popular RealSSD C300 256GB compatible motherboards:

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 (UBM).
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write and mixed IO.
  • - Checks include: 4k Align, NCQ, TRIM, SATA, USB & S.M.A.R.T.
  • - 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 highest voted in class.
  • - Find the best upgrades.
  • - Share your opinion by voting.
Solid State Drive Rankings (Price vs Performance) September 2017 SSD Rankings.

Welcome to our consumer SSD comparison. We calculate effective speed based on real world performance then adjust by cost per GB to yield a value for money rating. Calculated values don't always tell the whole picture so we check them against thousands of individual user ratings. The customizable table below combines these factors and more to bring you the definitive list of top SSDs. Share your opinion by voting. [SSDrivePro]

 Comments

Controller: Marvel First Gen Memory: Synchronous MLC NAND

Improved Data Transfers...

Added 5 years ago.

Poor (edit your comment) Add link

3 months ago.

Reliable and in real world terms, I've never had to wait for it so it's fast enough for me.


Terrible

4 years ago.

Review  www.tweaktown.com/...

Image  images.tweaktown.com/...
AS SSD Benchmark Speed Test

AS SSD Benchmark Speed Test

Review  www.legitreviews.com/...

Image  www.legitreviews.com/...
Feb '10 AS SSD Benchmark Speed Test

Feb '10 AS SSD Benchmark Speed Test


Poor

2 years ago.

i had this SSD and as the userbench shows its poor for a SSD, even noticeable when doing a read and write operation, any other SSD after the c300 have been fine (accept the V4 witch was another poor dive)


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859 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.

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