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Samsung
CrucialCT275MX300SSD1
▲ 500 ▼
  

Release date ≈ Q3 2022.

VS
▲ 552,236 ▼

Controller: Marvell 88SS1074. Flash Memory: Micron 3D TLC. Release date: Q2 2016.

Effective Speed 
+377%
Real World Speed
Performance profile from 67,542 user samples
Benchmark your SSD here
1 User Benchmark
Best Bench: 379% 787GB free (System drive)
Worst Bench: 379% 787GB free (System drive)
Poor: 379% Great: 379%
SPEED RANK: 16th / 1074
67,541 User Benchmarks
Best Bench: 95% 67GB free
Worst Bench: 53% 38GB free (System drive)
Poor: 53% Great: 95%
SPEED RANK: 494th / 1074
Effective Speed
Effective SSD Speed 		379 % Hugely faster effective speed.
+377% 		79.4 %
Average Score 
+503%
Read
Avg. Sequential Read Speed 		2485 MB/s Hugely faster read speed.
+474% 		433 MB/s
Write
Avg. Sequential Write Speed 		3653 MB/s Hugely faster write speed.
+861% 		380 MB/s
4K Read
Avg. 4K Random Read Speed 		71.3 MB/s Hugely faster random read.
+195% 		24.2 MB/s
4K Write
Avg. 4K Random Write Speed 		187 MB/s Hugely faster random write.
+121% 		84.7 MB/s
Mixed
Avg. Sequential Mixed IO Speed 		2997 MB/s Hugely faster mixed IO speed.
+784% 		339 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed 		102 MB/s Hugely faster random mixed IO.
+201% 		33.9 MB/s
SusWrite
Avg. Sustained Write Speed 		2141 MB/s Hugely faster sustained write speed.
+887% 		217 MB/s
Peak Score 
+397%
Read
Peak Sequential Read Speed 		2485 MB/s Hugely faster peak read speed.
+426% 		472 MB/s
Write
Peak Sequential Write Speed 		3653 MB/s Hugely faster peak write speed.
+664% 		478 MB/s
4K Read
Peak 4K Random Read Speed 		71.3 MB/s Hugely faster peak random read.
+153% 		28.2 MB/s
4K Write
Peak 4K Random Write Speed 		187 MB/s Much faster peak random write.
+60% 		117 MB/s
Mixed
Peak Sequential Mixed IO Speed 		2997 MB/s Hugely faster peak mixed IO speed.
+646% 		402 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed 		102 MB/s Hugely faster peak random mixed IO.
+146% 		41.4 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average 		2141 MB/s Hugely faster peak sustained write speed.
+684% 		273 MB/s
Value & Sentiment 
+∞%
Market Share
Based on 76,047,184 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0 % 0.04 % Insanely higher market share.
+∞%
User Rating
UBM User Rating 		50 % 55 % Slightly more popular.
+10%
Nice To Haves 
+253%
Age
Newest 		21+ Months Much more recent.
+78% 		96 Months
DQ Read
Peak 4K-64Thread Read Speed 		1157 MB/s Hugely faster peak deep queue read.
+390% 		236 MB/s
DQ Write
Peak 4K-64Thread Write Speed 		792 MB/s Hugely faster peak deep queue write.
+143% 		326 MB/s
AS-SSD Total
AS-SSD Total Score 		3,654 Pts Hugely stronger server IO.
+276% 		972 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		938 MB/s Hugely faster peak deep queue mixed IO.
+207% 		306 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed 		1157 MB/s Hugely faster deep queue read.
+436% 		216 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed 		792 MB/s Hugely faster deep queue write.
+208% 		257 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		938 MB/s Hugely faster deep queue mixed IO.
+283% 		245 MB/s
Specifications 
Capacity
Capacity 		1TB 275GB
Conclusion 
Average Bench 379%
Average Bench 79.4%
ADVERTISEMENT

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]

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  • Fastest real world speed - Real World Speed measures performance for typical consumers.
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 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?
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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?
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The Best.
CPUGPUSSD
Intel Core i5-12600K $170Nvidia RTX 4060 $293Crucial MX500 250GB $39
Intel Core i5-12400F $120Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-13600K $260Nvidia RTX 4070 $550Samsung 870 Evo 250GB $45
HDDRAMUSB
Seagate Barracuda 1TB (2016) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $29Corsair Vengeance LPX DDR4 3000 C15 2x8GB $48SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $62G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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