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CrucialCT4000T700SSD(3|5)
▲ 500 ▼
  

Release date ≈ Q4 2022.

VS
Effective Speed 
+96%
Real World Speed
Performance profile from 875 user samples
Benchmark your SSD here
131 User Benchmarks
Best Bench: 542% 1.5TB free
Worst Bench: 158% 1TB free (System drive)
Poor: 158% Great: 542%
SPEED RANK: 22nd / 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 		376 % 735 % Hugely faster effective speed.
+96%
Average Score 
+80%
Read
Avg. Sequential Read Speed 		1931 MB/s 6026 MB/s Hugely faster read speed.
+212%
Write
Avg. Sequential Write Speed 		3427 MB/s 6092 MB/s Much faster write speed.
+78%
4K Read
Avg. 4K Random Read Speed 		62.3 MB/s 94.5 MB/s Much faster random read.
+52%
4K Write
Avg. 4K Random Write Speed 		231 MB/s 235 MB/s +2%
Mixed
Avg. Sequential Mixed IO Speed 		2151 MB/s 3358 MB/s Much faster mixed IO speed.
+56%
4K Mixed
Avg. 4K Random Mixed IO Speed 		82.1 MB/s 123 MB/s Much faster random mixed IO.
+50%
SusWrite
Avg. Sustained Write Speed 		2314 MB/s 4851 MB/s Hugely faster sustained write speed.
+110%
Peak Score 
+76%
Read
Peak Sequential Read Speed 		2293 MB/s 7655 MB/s Hugely faster peak read speed.
+234%
Write
Peak Sequential Write Speed 		4246 MB/s 8214 MB/s Hugely faster peak write speed.
+93%
4K Read
Peak 4K Random Read Speed 		67.2 MB/s 94.6 MB/s Much faster peak random read.
+41%
4K Write
Peak 4K Random Write Speed 		354 MB/s 363 MB/s +3%
Mixed
Peak Sequential Mixed IO Speed 		2626 MB/s 3955 MB/s Much faster peak mixed IO speed.
+51%
4K Mixed
Peak 4K Random Mixed IO Speed 		109 MB/s 149 MB/s Much faster peak random mixed IO.
+37%
SusWrite
Peak Sequential Sustained Write 60s Average 		4260 MB/s 7376 MB/s Much faster peak sustained write speed.
+73%
Value & Sentiment 
+248%
Market Share
Based on 76,187,887 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.02 % 0.11 % Hugely higher market share.
+450%
User Rating
UBM User Rating 		50 % 73 % Much more popular.
+46%
Nice To Haves 
+14%
Age
Newest 		17+ Months 12 Months More recent.
+29%
DQ Read
Peak 4K-64Thread Read Speed 		2179 MB/s 2321 MB/s Slightly faster peak deep queue read.
+7%
DQ Write
Peak 4K-64Thread Write Speed 		1803 MB/s 1901 MB/s Slightly faster peak deep queue write.
+5%
AS-SSD Total
AS-SSD Total Score 		6,426 Pts 7,932 Pts Stronger server IO.
+23%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		1976 MB/s 2067 MB/s +5%
ADQ Read
Avg. 4K-64Thread Read Speed 		1564 MB/s 1767 MB/s Faster deep queue read.
+13%
ADQ Write
Avg. 4K-64Thread Write Speed 		1111 MB/s 1235 MB/s Faster deep queue write.
+11%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		1327 MB/s 1522 MB/s Faster deep queue mixed IO.
+15%
Specifications 
Capacity
Capacity 		2TB 4TB
Conclusion 
Average Bench 376%
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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 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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