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CrucialCT4000T700SSD(3|5)
Group Average(9 Highest-Voted)
VS
Effective Speed 
+37%
Real World Speed
Performance profile from 744 user samples
Benchmark your SSD here
744 User Benchmarks
Great bench: 994% 1.5TB free
Poor bench: 415% 2.5TB free (System drive)
Poor: 415% Great: 994%
SPEED RANK: 2nd / 1080
Effective Speed
Effective SSD Speed 		735 % Much faster effective speed.
+37% 		536 %
Average Score 
+27%
Read
Avg. Sequential Read Speed 		6026 MB/s Much faster read speed.
+47% 		4,096 MB/s
Write
Avg. Sequential Write Speed 		6092 MB/s Much faster write speed.
+33% 		4,572 MB/s
4K Read
Avg. 4K Random Read Speed 		94.5 MB/s Faster random read.
+15% 		82.3 MB/s
4K Write
Avg. 4K Random Write Speed 		235 MB/s Faster random write.
+16% 		202 MB/s
Mixed
Avg. Sequential Mixed IO Speed 		3358 MB/s Slightly faster mixed IO speed.
+7% 		3,131 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed 		123 MB/s Faster random mixed IO.
+18% 		104 MB/s
SusWrite
Avg. Sustained Write Speed 		4851 MB/s Much faster sustained write speed.
+53% 		3,179 MB/s
Peak Score 
+0%
Read
Peak Sequential Read Speed 		7655 MB/s Much faster peak read speed.
+34% 		5,696 MB/s
Write
Peak Sequential Write Speed 		8214 MB/s Much faster peak write speed.
+34% 		6,147 MB/s
4K Read
Peak 4K Random Read Speed 		94.6 MB/s 191 MB/s Hugely faster peak random read.
+102%
4K Write
Peak 4K Random Write Speed 		363 MB/s +1% 359 MB/s
Mixed
Peak Sequential Mixed IO Speed 		3955 MB/s 4,216 MB/s Slightly faster peak mixed IO speed.
+7%
4K Mixed
Peak 4K Random Mixed IO Speed 		149 MB/s 184 MB/s Faster peak random mixed IO.
+24%
SusWrite
Peak Sequential Sustained Write 60s Average 		7376 MB/s Much faster peak sustained write speed.
+61% 		4,571 MB/s
Value & Sentiment 
+212%
Market Share
Based on 76,285,061 SSDs tested
See market share leaders
User Rating
UBM User Rating 		73 % Slightly more popular.
+7% 		68.2 %
Market Share
Market Share (trailing 30 days) 		0.05 % 0.44 % Hugely higher market share.
+789%
Price
Price (score) 		$419 215 USD Hugely cheaper.
+95%
Value
Value For Money 		259 % Better value.
+28% 		203 %
Nice To Haves 
+3%
DQ Read
Peak 4K-64Thread Read Speed 		2321 MB/s +0% 2,311 MB/s
DQ Write
Peak 4K-64Thread Write Speed 		1901 MB/s 1,906 MB/s +0%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		2067 MB/s 2,094 MB/s +1%
ADQ Read
Avg. 4K-64Thread Read Speed 		1767 MB/s +3% 1710 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed 		1235 MB/s 1,257 MB/s +2%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		1522 MB/s +2% 1,485 MB/s
Age
Newest 		13 Months More recent.
+14% 		14.8 Months
AS-SSD Total
AS-SSD Total Score 		7,932 Pts +4% 7,606 Pts
Specifications 
Capacity
Capacity 		4TB   —
Conclusion 
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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Solid State Drive Rankings (Price vs Performance) June 2024 SSD Rankings

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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Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.
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 Frequently Asked Questions

Storage Devices FAQ
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The Best
CPUGPUSSD
Intel Core i5-12600K $166Nvidia RTX 4060 $293WD Black SN850X M.2 2TB $150
Intel Core i5-13600K $260Nvidia RTX 4060-Ti $388WD Black SN850X M.2 1TB $89
Intel Core i5-12400F $110Nvidia RTX 4070 $520Crucial T700 M.2 4TB $419
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