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CrucialCT1000T700SSD(3|5)
CorsairCSSD-F1920GBMP510
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▲ 506 ▼

Release date ≈ Q4 2018.

Effective Speed 
+127%
Real World Speed
Performance profile from 5,831 user samples
Benchmark your SSD here
1,900 User Benchmarks
Great bench: 691% 730GB free (System drive)
Poor bench: 315% 460GB free (System drive)
Poor: 315% Great: 691%
SPEED RANK: 6th / 1080
3,931 User Benchmarks
Best Bench: 322% 1.5TB free
Worst Bench: 148% 119GB free (System drive)
Poor: 148% Great: 322%
SPEED RANK: 75th / 1080
Effective Speed
Effective SSD Speed 		537 % Hugely faster effective speed.
+127% 		236 %
Average Score 
+134%
Read
Avg. Sequential Read Speed 		5,602 MB/s Hugely faster read speed.
+323% 		1,324 MB/s
Write
Avg. Sequential Write Speed 		5,489 MB/s Hugely faster write speed.
+169% 		2,038 MB/s
4K Read
Avg. 4K Random Read Speed 		82 MB/s Hugely faster random read.
+110% 		39.1 MB/s
4K Write
Avg. 4K Random Write Speed 		212 MB/s Much faster random write.
+33% 		159 MB/s
Mixed
Avg. Sequential Mixed IO Speed 		3,082 MB/s Hugely faster mixed IO speed.
+118% 		1,414 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed 		113 MB/s Hugely faster random mixed IO.
+82% 		62.2 MB/s
SusWrite
Avg. Sustained Write Speed 		2,141 MB/s Hugely faster sustained write speed.
+102% 		1,061 MB/s
Peak Score 
+129%
Read
Peak Sequential Read Speed 		7,463 MB/s Hugely faster peak read speed.
+335% 		1,716 MB/s
Write
Peak Sequential Write Speed 		7,721 MB/s Hugely faster peak write speed.
+192% 		2,641 MB/s
4K Read
Peak 4K Random Read Speed 		93.9 MB/s Hugely faster peak random read.
+81% 		51.8 MB/s
4K Write
Peak 4K Random Write Speed 		349 MB/s Much faster peak random write.
+37% 		254 MB/s
Mixed
Peak Sequential Mixed IO Speed 		3,631 MB/s Hugely faster peak mixed IO speed.
+94% 		1,871 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed 		146 MB/s Much faster peak random mixed IO.
+69% 		86.6 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average 		3,057 MB/s Hugely faster peak sustained write speed.
+96% 		1,559 MB/s
Value & Sentiment 
+217%
Market Share
Based on 77,480,531 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.07 % Hugely higher market share.
+600% 		0.01 %
Value
Value For Money 		166 % Hugely better value.
+187% 		57.8 %
User Rating
UBM User Rating 		60 % More popular.
+20% 		50 %
Price
Price (score) 		$125 Much cheaper.
+62% 		$328
Nice To Haves 
+28%
Age
Newest 		17 Months Much more recent.
+76% 		71+ Months
DQ Read
Peak 4K-64Thread Read Speed 		2,280 MB/s Faster peak deep queue read.
+17% 		1,942 MB/s
DQ Write
Peak 4K-64Thread Write Speed 		1,819 MB/s +2% 1,789 MB/s
AS-SSD Total
AS-SSD Total Score 		7,680 Pts Much stronger server IO.
+36% 		5,627 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		2,016 MB/s Slightly faster peak deep queue mixed IO.
+7% 		1,879 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed 		1,725 MB/s Much faster deep queue read.
+39% 		1,240 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed 		1,182 MB/s Faster deep queue write.
+16% 		1,018 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		1,481 MB/s Much faster deep queue mixed IO.
+30% 		1,136 MB/s
Specifications 
Capacity
Capacity 		1TB 2TB
Conclusion 
Average Bench 537%
Average Bench 236%

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
What is sustained sequential write speed?
What’s the difference between SLC, MLC and TLC?
What is 3D XPoint and how fast is it?
What’s the difference between SATA, PCIe and NVMe?
What’s the difference between NAND and V-NAND?
What is sequential write speed?
What is sequential read speed?
What is incompressible data?
What is queue depth?
Solid State Drives
What is the SSD value for money rating?
What is 4K 64 thread write speed?
Can CPU power saving states (C1,C2,C3) impact SSD speed?
What is the effective SSD speed index?
How is the AS SSD write score calculated?
How is the AS SSD read score calculated?
How is the AS SSD total score calculated?
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The Best
CPUGPUSSD
Intel Core i5-12600K $169Nvidia RTX 4060 $296WD Black SN850X M.2 2TB $135
Intel Core i5-12400F $111Nvidia RTX 4060-Ti $345WD Black SN850X M.2 1TB $84
Intel Core i5-13600K $225Nvidia RTX 4070 $500Crucial T700 M.2 4TB $350
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