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CrucialCT4000T700SSD(3|5)
▲ 500 ▼
  

Release date ≈ Q4 2019.

VS
Effective Speed 
+216%
Real World Speed
Performance profile from 749 user samples
Benchmark your SSD here
5 User Benchmarks
Best Bench: 323% 899GB free (System drive)
Worst Bench: 169% 806GB free (System drive)
Poor: 169% Great: 323%
SPEED RANK: 80th / 1079
744 User Benchmarks
Great bench: 994% 1.5TB free
Poor bench: 415% 2.5TB free (System drive)
Poor: 415% Great: 994%
SPEED RANK: 3rd / 1079
Effective Speed
Effective SSD Speed 		232 % 735 % Hugely faster effective speed.
+216%
Average Score 
+191%
Read
Avg. Sequential Read Speed 		1878 MB/s 6026 MB/s Hugely faster read speed.
+221%
Write
Avg. Sequential Write Speed 		1737 MB/s 6092 MB/s Hugely faster write speed.
+251%
4K Read
Avg. 4K Random Read Speed 		32.2 MB/s 94.5 MB/s Hugely faster random read.
+193%
4K Write
Avg. 4K Random Write Speed 		128 MB/s 235 MB/s Hugely faster random write.
+84%
Mixed
Avg. Sequential Mixed IO Speed 		1289 MB/s 3358 MB/s Hugely faster mixed IO speed.
+161%
4K Mixed
Avg. 4K Random Mixed IO Speed 		56.9 MB/s 123 MB/s Hugely faster random mixed IO.
+116%
SusWrite
Avg. Sustained Write Speed 		1172 MB/s 4851 MB/s Hugely faster sustained write speed.
+314%
Peak Score 
+181%
Read
Peak Sequential Read Speed 		2544 MB/s 7655 MB/s Hugely faster peak read speed.
+201%
Write
Peak Sequential Write Speed 		2342 MB/s 8214 MB/s Hugely faster peak write speed.
+251%
4K Read
Peak 4K Random Read Speed 		35.4 MB/s 94.6 MB/s Hugely faster peak random read.
+167%
4K Write
Peak 4K Random Write Speed 		164 MB/s 363 MB/s Hugely faster peak random write.
+121%
Mixed
Peak Sequential Mixed IO Speed 		1526 MB/s 3955 MB/s Hugely faster peak mixed IO speed.
+159%
4K Mixed
Peak 4K Random Mixed IO Speed 		68.5 MB/s 149 MB/s Hugely faster peak random mixed IO.
+118%
SusWrite
Peak Sequential Sustained Write 60s Average 		2088 MB/s 7376 MB/s Hugely faster peak sustained write speed.
+253%
Value & Sentiment 
+∞%
Market Share
Based on 76,188,021 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0 % 0.11 % Insanely higher market share.
+∞%
User Rating
UBM User Rating 		50 % 73 % Much more popular.
+46%
Nice To Haves 
+281%
Age
Newest 		54+ Months 12 Months Much more recent.
+78%
DQ Read
Peak 4K-64Thread Read Speed 		355 MB/s 2321 MB/s Hugely faster peak deep queue read.
+554%
DQ Write
Peak 4K-64Thread Write Speed 		1066 MB/s 1901 MB/s Much faster peak deep queue write.
+78%
AS-SSD Total
AS-SSD Total Score 		2439 Pts 7,932 Pts Hugely stronger server IO.
+225%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		373 MB/s 2067 MB/s Hugely faster peak deep queue mixed IO.
+454%
ADQ Read
Avg. 4K-64Thread Read Speed 		311 MB/s 1767 MB/s Hugely faster deep queue read.
+468%
ADQ Write
Avg. 4K-64Thread Write Speed 		887 MB/s 1235 MB/s Much faster deep queue write.
+39%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		337 MB/s 1522 MB/s Hugely faster deep queue mixed IO.
+352%
Specifications 
Capacity
Capacity 		1TB 4TB
Conclusion 
Average Bench 232%
Average Bench 735%
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The Crucial T700 is one of the first PCIe 5.0 SSDs, offering peak data rates double those of PCIe 4.0. The T700 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 T700 doesn’t have a PCIe 5.0 advantage during sustained workloads. At current prices (1TB = $140, 2TB = $270, 4TB = $370) the T700 may be of interest to users looking for almost unparalleled burst performance, though most users won’t notice much improvement compared to the WD Black SN850X because of other bottlenecks in in a typical system. [Jun '24 SSDrivePro]

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Welcome to our 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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 Frequently Asked Questions

Storage Devices FAQ
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The Best
CPUGPUSSD
Intel Core i5-12600K $164Nvidia RTX 4060 $293WD Black SN850X M.2 2TB $150
Intel Core i5-12400F $110Nvidia RTX 4060-Ti $385WD Black SN850X M.2 1TB $89
Intel Core i5-13600K $245Nvidia RTX 4070 $549Crucial T700 M.2 4TB $359
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