UserBenchmark: Crucial MX300 vs D2RSTK251E19-0200

SSD
RANKINGS

TEST
YOUR SSD

ADD TO PC
BUILD

CrucialCT275MX300SSD1

BUY • $100

BenchYourSSD

Real World Speed

Performance profile from 67,565 user samples

Benchmark your SSD here

24 User Benchmarks

Best Bench: 93% 87GB free (System drive)
Worst Bench: 55% 38GB free (System drive)

Poor: 55% Great: 93%

SPEED RANK: 620^th / 1071

67,541 User Benchmarks

Best Bench: 95% 67GB free
Worst Bench: 53% 38GB free (System drive)

Poor: 53% Great: 95%

SPEED RANK: 491^st / 1071


Effective Speed Effective SSD Speed		72.7 %			79.4 %	Slightly faster effective speed. +9%


Read Avg. Sequential Read Speed	436 MB/s	+1%	433 MB/s
Write Avg. Sequential Write Speed	241 MB/s		380 MB/s	Much faster write speed. +58%
4K Read Avg. 4K Random Read Speed	25.8 MB/s	Slightly faster random read. +7%	24.2 MB/s
4K Write Avg. 4K Random Write Speed	71.6 MB/s		84.7 MB/s	Faster random write. +18%
Mixed Avg. Sequential Mixed IO Speed	285 MB/s		339 MB/s	Faster mixed IO speed. +19%
4K Mixed Avg. 4K Random Mixed IO Speed	24.1 MB/s		33.9 MB/s	Much faster random mixed IO. +41%
SusWrite Avg. Sustained Write Speed	192 MB/s		217 MB/s	Faster sustained write speed. +13%


Read Peak Sequential Read Speed	501 MB/s	Slightly faster peak read speed. +6%	472 MB/s
Write Peak Sequential Write Speed	292 MB/s		478 MB/s	Much faster peak write speed. +64%
4K Read Peak 4K Random Read Speed	37.6 MB/s	Much faster peak random read. +33%	28.2 MB/s
4K Write Peak 4K Random Write Speed	112 MB/s		117 MB/s	+4%
Mixed Peak Sequential Mixed IO Speed	314 MB/s		402 MB/s	Faster peak mixed IO speed. +28%
4K Mixed Peak 4K Random Mixed IO Speed	44.6 MB/s	Slightly faster peak random mixed IO. +8%	41.4 MB/s
SusWrite Peak Sequential Sustained Write 60s Average	286 MB/s	+5%	273 MB/s

Market Share

Based on 75,631,622 SSDs tested

See market share leaders


Market Share Market Share (trailing 30 days)		0 %			0.05 %	Insanely higher market share. +∞%
User Rating UBM User Rating		50 %			55 %	Slightly more popular. +10%


Age Newest	106+ Months		94 Months	More recent. +11%
DQ Read Peak 4K-64Thread Read Speed	306 MB/s	Faster peak deep queue read. +30%	236 MB/s
DQ Write Peak 4K-64Thread Write Speed	260 MB/s		326 MB/s	Faster peak deep queue write. +25%
AS-SSD Total AS-SSD Total Score	1,000 Pts	+3%	972 Pts
DQ Mixed Peak 4K-64Thread Mixed IO Speed	163 MB/s		306 MB/s	Hugely faster peak deep queue mixed IO. +88%
ADQ Read Avg. 4K-64Thread Read Speed	236 MB/s	Slightly faster deep queue read. +9%	216 MB/s
ADQ Write Avg. 4K-64Thread Write Speed	203 MB/s		257 MB/s	Faster deep queue write. +27%
ADQ Mixed Avg. 4K-64Thread Mixed IO Speed	88 MB/s		245 MB/s	Hugely faster deep queue mixed IO. +178%


Capacity Capacity			200GB			275GB

The 275GB Crucial MX300 supersedes the MX200. Unlike its predecessor, the MX300 is TLC based and therefore suffers from weak write speeds in comparison to MLC drives. The MX300 utilises a sophisticated algorithm to enable fast burst write speeds provided that there is sufficient free space on the disk but as the drive fills up write performance drops to the relatively poor levels seen on other TLC drives (similar to mechanical drives). At current prices (70 USD) the MX300 competes well with other low end drives such as the OCZ Trion, Adata SP550 and Samsung 750 EVO. As stocks build the MX300 is likely to see further price cuts, so it could become a very interesting value proposition. See the current value leaders here. ^{[Sep '16 SSDrivePro]}

MORE DETAILS

Systems with these SSDs

Top Builds that include these SSDs

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) 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]

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

CPU

GPU

SSD

HDD

RAM

USB

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 »

CPU	GPU	SSD
Intel Core i5-13600K $273	Nvidia RTX 4060 $300	Crucial MX500 250GB $40
Intel Core i5-12400F $132	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $186	Nvidia RTX 4070 $409	Samsung 860 Evo 250GB $52

HDD	RAM	USB
Seagate Barracuda 1TB (2016) $34	Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40	SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35	Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43	SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51	G.SKILL Trident Z DDR4 3200 C14 4x16GB $351	SanDisk Ultra Fit 32GB $16