Crucial CT4000T700SSD(3|5)

T700 M.2 4TB

▲ T700 M.2 4TB
BENCHMARKS (2,174)
MKT (0%)
BUILDS
(1)
BUY • €432

Effective Speed +36% Effective Speed 36%Average Score +25% Read 44%, Write 34%, 4K Read 9%, 4K Write 9%, Mixed 13%, 4K Mixed 15%, SusWrite 54%Peak Score +3% Read 35%, Write 40%, 4K Read -76%, 4K Write -2%, Mixed -5%, 4K Mixed -27%, SusWrite 59%Value & Sentiment -465%User Rating 5%, Market Share -1,770%, Price -114%, Value 18%Nice To Haves -1%DQ Read -1%, DQ Write -3%, DQ Mixed -3%, ADQ Read -0%, ADQ Write -7%, ADQ Mixed -2%, Age 7%, AS-SSD Total 4%

T700 M.2 4TB

Average Bench: 671% (4^th of 1087)

Based on 2,174 user benchmarks. Models: CT4000T700SSD5, CT4000T700SSD3, NVMe CT4000T700SSD3

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]}

Poor: 365%Average: 671% Great: 962%

Popular builds with this SSD

Outstanding average bench

The Crucial T700 M.2 4TB averaged 571.0% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Crucial T700 M.2 4TB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 1,655MB/s

Avg. Sequential Write Speed 6,575MB/s

See where your SSD ranks →

Terrible consistency

The range of scores (95th - 5th percentile) for the Crucial T700 M.2 4TB is 597%. This is a particularly wide range which indicates that the Crucial T700 M.2 4TB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K Random Write Speed 239MB/s

Avg. 4K Random Read Speed 92.8MB/s

Average Bench

(Based on 2,174 samples)

Rank 4671%

Min	Avg	Max
2,770	Read 6,154	7,387
2,517	Write 6,575	8,547
1,953	Mixed 3,660	4,072
1,867	SusWrite 4,678	7,367
1,184% 5,267 MB/s

Min	Avg	Max
49.9	4K Read 92.8	91.5
90	4K Write 239	329
64.7	4K Mixed 124	145
426% 152 MB/s

Min	Avg	Max
895	DQ Read 1,843	2,471
501	DQ Write 1,397	2,101
645	DQ Mixed 1,655	2,263
1,228% 1,632 MB/s

User Benchmarks

Bench

Sequential

Random 4k

Deep queue 4k

The fastest SSD (mainstream) averages a speed of 100%

CAN-User, 1 day ago.

3.5TB free (System drive)

Firmware: PACR5103 Max speed: PCIe 16,000 MB/s

SusWrite @10s intervals: 2167 1959 1988 1970 1969 1971 MB/s

1,525% Outstanding

Write 11,020

Mixed 11,806

SusWrite 2,004

2,088% 9,337 MB/s

4K Read 821

4K Write 725

4K Mixed 759

2,600% 768 MB/s

DQ Read 2,231

DQ Write 2,040

DQ Mixed 2,197

1,632% 2,156 MB/s

USA-User, 18 hrs ago.

3.5TB free (System drive)

Firmware: PACR5103 Max speed: PCIe 16,000 MB/s

SusWrite @10s intervals: 7204 7558 7552 7438 7654 6116 MB/s

919% Outstanding

Write 8,253

Mixed 3,956

SusWrite 7,254

1,509% 6,701 MB/s

4K Read 73.8

4K Write 250

4K Mixed 112

388% 145 MB/s

DQ Read 1,545

DQ Write 1,273

DQ Mixed 1,469

1,084% 1,429 MB/s

DEU-User, 1 day ago.

3.5TB free (System drive)

Firmware: PACR5103 Max speed: PCIe 16,000 MB/s

SusWrite @10s intervals: 6205 6030 6094 5876 5924 5890 MB/s

769% Outstanding

Write 7,014

Mixed 3,664

SusWrite 6,003

1,290% 5,728 MB/s

4K Read 67.1

4K Write 193

4K Mixed 99

331% 120 MB/s

DQ Read 1,374

DQ Write 873

DQ Mixed 1,296

920% 1,181 MB/s

USA-User, 21 hrs ago.

1.5TB free (System drive)

Firmware: PACR5102 Max speed: PCIe 16,000 MB/s

SusWrite @10s intervals: 2282 2310 2373 2483 1413 2175 MB/s

386% Outstanding

Write 2,456

Mixed 2,022

SusWrite 2,173

522% 2,321 MB/s

4K Read 72.1

4K Write 159

4K Mixed 95.2

316% 109 MB/s

DQ Read 1,227

DQ Write 1,027

DQ Mixed 1,121

841% 1,125 MB/s

2,174 MORE »

Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 79,906,050 SSDs tested

Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money

CHOOSE A COMPONENT:

CPU

GPU

SSD

HDD

RAM

MBD

Typical T700 M.2 4TB Builds (Compare 1,268 builds) See popular component choices, score breakdowns and rankings

Gaming 199%

UFO

Desktop 127%

UFO

Workstation 260%

UFO

Motherboard: Asus ROG MAXIMUS Z790 DARK HERO

CPU
Core i9-14900KIntel €452Bench 131%, 19,876 samples	811x
Core i9-14900KFIntel €429Bench 131%, 7,773 samples	143x
Core i9-14900KSIntel €728Bench 133%, 1,592 samples	108x

GPU
RTX 4090Nvidia €1,920Bench 155%, 121,235 samples	558x
RTX 4080-S (Super)Nvidia €1,264Bench 126%, 17,475 samples	104x
RTX 3090Nvidia €1,309Bench 87%, 252,728 samples	69x

SSD
T700 M.2 4TBCrucial €432Bench 671%, 2,174 samples	1x

RAM
TZ/RJ/FX DDR5 6400 C32 2x32GBG.SKILL €257Bench 188%, 6,571 samples	96x
Skill Intl F5-8000J4048F242x24GBGBench 209%, 918 samples	45x
TZ/RJ/FX DDR5 7200 C34 2x16GBG.SKILL €159Bench 206%, 6,967 samples	37x

EDIT WITH CUSTOM PC BUILDER

Value: 75% - Very good

Total price: €3,062

Popular T700 M.2 4TB compatible motherboards:

How Fast Is Your SSD? (Bench your build) Size up your PC in less than a minute

Welcome to our PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best value for money upgrades.

UserBenchmarks by technical masters

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How it works

- Download and run UserBenchmark
- CPU tests include: integer, floating and string
- GPU tests include: six 3D game simulations
- Drive tests include: read, write, sustained write and mixed IO
- RAM tests include: single/multi core bandwidth and latency
- SkillBench (space shooter) tests user input accuracy
- Reports are generated and presented on userbenchmark.com
- Identify the strongest components in your PC
- See speed test results from other users
- Compare your components to the current market leaders
- Explore your best upgrade options with a virtual PC build
- Compare your in-game FPS to other users with your hardware

Solid State Drive Rankings (Price vs Performance) June 2025 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]

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.

1087 Drives (Compared) Thousands of user benchmarks compiled into one comparison list

See how consistently different SSDs perform with varying real world conditions. The charts also illustrate overall performance, popularity and rank.

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?

ALL FAQs »

CPU	GPU	SSD
Intel Core i5-12600K €178	Nvidia RTX 4060 €308	WD Black SN850X M.2 2TB €153
Intel Core i5-14600K €212	Nvidia RTX 4060-Ti €441	WD Black SN850X M.2 1TB €107
Intel Core i5-12400F €108	Nvidia RTX 4070 €568	Crucial T700 M.2 4TB €432

Crucial CT4000T700SSD(3|5)

T700 M.2 4TB

Average Bench: 671% (4^th of 1087)

Popular builds with this SSD

Outstanding average bench

Strengths

Terrible consistency

Weaknesses

Average Bench

Market Share (See Leaders)

Prices

CHOOSE A COMPONENT:

Motherboard: Asus ROG MAXIMUS Z790 DARK HERO

Popular T700 M.2 4TB compatible motherboards:

UserBenchmarks by technical masters

How it works

Group Test Results

Comments

Official site www.crucial.com/...

Good

Speed Comparisons

Frequently Asked Questions

Best User Rated

	CT4000T700SSD5	€43216 mins
	CT4000T700SSD3	€4924 mins

Crucial CT4000T700SSD(3|5)

T700 M.2 4TB

Average Bench: 671% (4th of 1087)

Popular builds with this SSD

Outstanding average bench

Strengths

Terrible consistency

Weaknesses

Average Bench

Market Share (See Leaders)

Prices

CHOOSE A COMPONENT:

Motherboard: Asus ROG MAXIMUS Z790 DARK HERO

Popular T700 M.2 4TB compatible motherboards:

UserBenchmarks by technical masters

How it works

Group Test Results

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Comments

Official site www.crucial.com/...

Good

Speed Comparisons

Frequently Asked Questions

Best User Rated

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Average Bench: 671% (4^th of 1087)