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CrucialCT4000T705SSD(3|5)
CrucialCT525MX300SSD4
▲ 60118 ▼

Release date: Q1 2024.

VS
▲ 504 ▼

Release date ≈ Q3 2016.

Effective Speed 
+782%
Real World Speed
Performance profile from 20,296 user samples
Benchmark your SSD here
142 User Benchmarks
Great bench: 981% 3TB free (System drive)
Poor bench: 463% 2TB free (System drive)
Poor: 463% Great: 981%
SPEED RANK: 2nd / 1080
20,154 User Benchmarks
Best Bench: 98% 97GB free
Worst Bench: 60% 27GB free (System drive)
Poor: 60% Great: 98%
SPEED RANK: 419th / 1080
Effective Speed
Effective SSD Speed 		746 % Hugely faster effective speed.
+782% 		84.6 %
Average Score 
+909%
Read
Avg. Sequential Read Speed 		6,243 MB/s Insanely faster read speed.
+1,457% 		401 MB/s
Write
Avg. Sequential Write Speed 		6,298 MB/s Insanely faster write speed.
+1,515% 		390 MB/s
4K Read
Avg. 4K Random Read Speed 		98.4 MB/s Hugely faster random read.
+310% 		24 MB/s
4K Write
Avg. 4K Random Write Speed 		217 MB/s Hugely faster random write.
+157% 		84.4 MB/s
Mixed
Avg. Sequential Mixed IO Speed 		3,806 MB/s Insanely faster mixed IO speed.
+1,016% 		341 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed 		119 MB/s Hugely faster random mixed IO.
+245% 		34.5 MB/s
SusWrite
Avg. Sustained Write Speed 		4,964 MB/s Insanely faster sustained write speed.
+1,660% 		282 MB/s
Peak Score 
+1,019%
Read
Peak Sequential Read Speed 		7,702 MB/s Insanely faster peak read speed.
+1,612% 		450 MB/s
Write
Peak Sequential Write Speed 		8,576 MB/s Insanely faster peak write speed.
+1,694% 		478 MB/s
4K Read
Peak 4K Random Read Speed 		96 MB/s Hugely faster peak random read.
+240% 		28.2 MB/s
4K Write
Peak 4K Random Write Speed 		358 MB/s Hugely faster peak random write.
+211% 		115 MB/s
Mixed
Peak Sequential Mixed IO Speed 		4,335 MB/s Insanely faster peak mixed IO speed.
+1,017% 		388 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed 		151 MB/s Hugely faster peak random mixed IO.
+258% 		42.2 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average 		7,320 MB/s Insanely faster peak sustained write speed.
+2,098% 		333 MB/s
Value & Sentiment 
+359%
Market Share
Based on 77,605,746 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.01 % 0.02 % Hugely higher market share.
+100%
Value
Value For Money 		250 % Insanely better value.
+1,585% 		14.8 %
User Rating
UBM User Rating 		60 % More popular.
+20% 		50 %
Price
Price (score) 		$450 $140 Much cheaper.
+69%
Nice To Haves 
+443%
Age
Newest 		8 Months Hugely more recent.
+92% 		98+ Months
DQ Read
Peak 4K-64Thread Read Speed 		2,373 MB/s Hugely faster peak deep queue read.
+576% 		351 MB/s
DQ Write
Peak 4K-64Thread Write Speed 		1,836 MB/s Hugely faster peak deep queue write.
+463% 		326 MB/s
AS-SSD Total
AS-SSD Total Score 		8,002 Pts Hugely stronger server IO.
+602% 		1,141 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		2,086 MB/s Hugely faster peak deep queue mixed IO.
+544% 		324 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed 		1,778 MB/s Hugely faster deep queue read.
+483% 		305 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed 		1,163 MB/s Hugely faster deep queue write.
+339% 		265 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		1,471 MB/s Hugely faster deep queue mixed IO.
+445% 		270 MB/s
Specifications 
Capacity
Capacity 		4TB 525GB
Conclusion 
Average Bench 746%
Average Bench 84.6%

The Crucial T705 is a slightly improved version of the T700. Both are among the first PCIe 5.0 SSDs, offering peak data rates double those of PCIe 4.0. The T705 can reach staggering burst sequential read and write speeds of 15 and 12 GB/s. However, out of cache performance still lies within PCIe 4.0 limits so the T705 doesn’t have a PCIe 5.0 advantage during sustained workloads. The T705 offers around a 5% effective speed advantage over the T700 which is not justifiable at current prices (1TB = $180, 2TB = $300, 4TB = $500). While it may appeal to users looking for almost unparalleled burst performance, most users won’t notice much improvement compared to the WD Black SN850X because of other bottlenecks in a typical system. [Jun '24 SSDrivePro]

MORE DETAILS

There's nothing inherently wrong with it. It does what it's supposed to do, it's M.2. The reason I chose this at the time was because I trusted the manufacturing tolerances of Micron, and I thought that other brands were overrated. It saves space, because it can be mounted directly onto the motherboard, in one way or the other. Of course...If I had just waited a little longer I could have bought the new MX500 series SSD, but they don't have any M.2 format drives released yet and there isn't much of significant difference; which is a higher read speed of 560 MB/s and 5 year warranty. The 3 year warranty and read speed of 530 MB/s is just fine! [Dec '17 morahman7vn]

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The Best
CPUGPUSSD
Intel Core i5-13600K $210Nvidia RTX 4060 $285WD Black SN850X M.2 2TB $125
Intel Core i5-12600K $160Nvidia RTX 4060-Ti $389WD Black SN850X M.2 1TB $80
Intel Core i5-12400F $111Nvidia RTX 4070 $500Crucial T700 M.2 4TB $330
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