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CrucialCT4000T700SSD(3|5)
▲ 501 ▼
  

Release date ≈ Q2 2019.

VS
Effective Speed 
+988%
Real World Speed
Performance profile from 1,453 user samples
Benchmark your SSD here
709 User Benchmarks
Best Bench: 98% 346GB free
Worst Bench: 30% 57GB free (System drive)
Poor: 30% Great: 98%
SPEED RANK: 714th / 1080
744 User Benchmarks
Great bench: 994% 1.5TB free
Poor bench: 415% 2.5TB free (System drive)
Poor: 415% Great: 994%
SPEED RANK: 3rd / 1080
Effective Speed
Effective SSD Speed 		67.5 % 735 % Hugely faster effective speed.
+988%
Average Score 
+1,139%
Read
Avg. Sequential Read Speed 		415 MB/s 6026 MB/s Insanely faster read speed.
+1,352%
Write
Avg. Sequential Write Speed 		299 MB/s 6092 MB/s Insanely faster write speed.
+1,937%
4K Read
Avg. 4K Random Read Speed 		27.3 MB/s 94.5 MB/s Hugely faster random read.
+246%
4K Write
Avg. 4K Random Write Speed 		59.9 MB/s 235 MB/s Hugely faster random write.
+292%
Mixed
Avg. Sequential Mixed IO Speed 		265 MB/s 3358 MB/s Insanely faster mixed IO speed.
+1,167%
4K Mixed
Avg. 4K Random Mixed IO Speed 		24.7 MB/s 123 MB/s Hugely faster random mixed IO.
+398%
SusWrite
Avg. Sustained Write Speed 		181 MB/s 4851 MB/s Insanely faster sustained write speed.
+2,580%
Peak Score 
+901%
Read
Peak Sequential Read Speed 		506 MB/s 7655 MB/s Insanely faster peak read speed.
+1,413%
Write
Peak Sequential Write Speed 		448 MB/s 8214 MB/s Insanely faster peak write speed.
+1,733%
4K Read
Peak 4K Random Read Speed 		41.5 MB/s 94.6 MB/s Hugely faster peak random read.
+128%
4K Write
Peak 4K Random Write Speed 		106 MB/s 363 MB/s Hugely faster peak random write.
+242%
Mixed
Peak Sequential Mixed IO Speed 		389 MB/s 3955 MB/s Hugely faster peak mixed IO speed.
+917%
4K Mixed
Peak 4K Random Mixed IO Speed 		43.7 MB/s 149 MB/s Hugely faster peak random mixed IO.
+241%
SusWrite
Peak Sequential Sustained Write 60s Average 		425 MB/s 7376 MB/s Insanely faster peak sustained write speed.
+1,636%
Value & Sentiment 
+∞%
Market Share
Based on 77,427,057 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0 % 0.03 % Insanely higher market share.
+∞%
User Rating
UBM User Rating 		50 % 73 % Much more popular.
+46%
Nice To Haves 
+640%
Age
Newest 		65+ Months 17 Months Much more recent.
+74%
DQ Read
Peak 4K-64Thread Read Speed 		303 MB/s 2321 MB/s Hugely faster peak deep queue read.
+666%
DQ Write
Peak 4K-64Thread Write Speed 		337 MB/s 1901 MB/s Hugely faster peak deep queue write.
+464%
AS-SSD Total
AS-SSD Total Score 		1,098 Pts 7,932 Pts Hugely stronger server IO.
+622%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		223 MB/s 2067 MB/s Hugely faster peak deep queue mixed IO.
+827%
ADQ Read
Avg. 4K-64Thread Read Speed 		190 MB/s 1767 MB/s Hugely faster deep queue read.
+830%
ADQ Write
Avg. 4K-64Thread Write Speed 		220 MB/s 1235 MB/s Hugely faster deep queue write.
+461%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		119 MB/s 1522 MB/s Insanely faster deep queue mixed IO.
+1,179%
Specifications 
Capacity
Capacity 		480GB 4TB
Conclusion 
Average Bench 67.5%
Average Bench 735%

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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The Best
CPUGPUSSD
Intel Core i5-12600K $169Nvidia RTX 4060 $295WD Black SN850X M.2 2TB $135
Intel Core i5-12400F $111Nvidia RTX 4060-Ti $345WD Black SN850X M.2 1TB $80
Intel Core i5-13600K $225Nvidia RTX 4070 $500Crucial T700 M.2 4TB $350
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