Samsung
CrucialCT4000T700SSD(3|5)
  

Release date ≈ Q4 2018.

Real World Speed
Performance profile from 2,757 user samples
2,013 User Benchmarks
Best Bench: 284% 477GB free
Worst Bench: 178% 432GB free (System drive)
Poor: 178% Great: 284%
SPEED RANK: 72nd / 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
240 % 735 % Hugely faster effective speed.
+206%
Read
Avg. Sequential Read Speed
2024 MB/s 6026 MB/s Hugely faster read speed.
+198%
Write
Avg. Sequential Write Speed
1683 MB/s 6092 MB/s Hugely faster write speed.
+262%
4K Read
Avg. 4K Random Read Speed
54.2 MB/s 94.5 MB/s Much faster random read.
+74%
4K Write
Avg. 4K Random Write Speed
132 MB/s 235 MB/s Much faster random write.
+78%
Mixed
Avg. Sequential Mixed IO Speed
1269 MB/s 3358 MB/s Hugely faster mixed IO speed.
+165%
4K Mixed
Avg. 4K Random Mixed IO Speed
71 MB/s 123 MB/s Much faster random mixed IO.
+73%
SusWrite
Avg. Sustained Write Speed
687 MB/s 4851 MB/s Hugely faster sustained write speed.
+606%
Read
Peak Sequential Read Speed
2345 MB/s 7655 MB/s Hugely faster peak read speed.
+226%
Write
Peak Sequential Write Speed
1949 MB/s 8214 MB/s Hugely faster peak write speed.
+321%
4K Read
Peak 4K Random Read Speed
66.9 MB/s 94.6 MB/s Much faster peak random read.
+41%
4K Write
Peak 4K Random Write Speed
182 MB/s 363 MB/s Hugely faster peak random write.
+99%
Mixed
Peak Sequential Mixed IO Speed
1558 MB/s 3955 MB/s Hugely faster peak mixed IO speed.
+154%
4K Mixed
Peak 4K Random Mixed IO Speed
89.8 MB/s 149 MB/s Much faster peak random mixed IO.
+66%
SusWrite
Peak Sequential Sustained Write 60s Average
854 MB/s 7376 MB/s Hugely faster peak sustained write speed.
+764%
Market Share
Based on 76,432,157 SSDs tested
Market Share
Market Share (trailing 30 days)
0.03 % 0.03 %
User Rating
UBM User Rating
50 % 73 % Much more popular.
+46%
Age
Newest
69+ Months 13 Months Hugely more recent.
+81%
DQ Read
Peak 4K-64Thread Read Speed
1539 MB/s 2321 MB/s Much faster peak deep queue read.
+51%
DQ Write
Peak 4K-64Thread Write Speed
1252 MB/s 1901 MB/s Much faster peak deep queue write.
+52%
AS-SSD Total
AS-SSD Total Score
4,403 Pts 7,932 Pts Hugely stronger server IO.
+80%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
1342 MB/s 2067 MB/s Much faster peak deep queue mixed IO.
+54%
ADQ Read
Avg. 4K-64Thread Read Speed
1076 MB/s 1767 MB/s Much faster deep queue read.
+64%
ADQ Write
Avg. 4K-64Thread Write Speed
810 MB/s 1235 MB/s Much faster deep queue write.
+52%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
914 MB/s 1522 MB/s Much faster deep queue mixed IO.
+67%
Capacity
Capacity
512GB 4TB
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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) July 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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The Best
CPUGPUSSD
Intel Core i5-12600K $154Nvidia RTX 4060 $285WD Black SN850X M.2 2TB $133
Intel Core i5-13600K $235Nvidia RTX 4060-Ti $374WD Black SN850X M.2 1TB $77
Intel Core i5-12400F $110Nvidia RTX 4070 $499Crucial T700 M.2 4TB $342
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