TEST
YOUR SSD
ADD TO PC
BUILD

WDS400T3X0C-00SJG0 4TB

▲ 500 ▼

Release date ≈ Q2 2021.

Average Bench: 296% (32nd of 1072)

Based on 121 user benchmarks.  Model: WDS400T3X0C-00SJG0
Poor: 194%Average: 296% Great: 367%

Popular builds with this SSD

Outstanding average bench

The WDS400T3X0C-00SJG0 4TB averaged 195.8% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the WDS400T3X0C-00SJG0 4TB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 1,102MB/s
Avg. 4K-64Thread Read Speed 1,295MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the WDS400T3X0C-00SJG0 4TB is 173%. This is a particularly wide range which indicates that the WDS400T3X0C-00SJG0 4TB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K Random Mixed IO Speed 63.3MB/s
Avg. 4K Random Write Speed 160MB/s
ADVERTISEMENT

Average Bench

(Based on 121 samples)
Rank 32296%
Min Avg Max
1,147 Read 1,867 1,964
843 Write 1,840 2,381
864 Mixed 1,555 1,864
911 SusWrite 1,559 1,935
384% 1,705 MB/s
Min Avg Max
30.6 4K Read 59.4 50.8
51.2 4K Write 160 256
32.7 4K Mixed 63.3 81.3
256% 94.4 MB/s
Min Avg Max
614 DQ Read 1,295 2,043
168 DQ Write 942 1,584
337 DQ Mixed 1,102 1,776
828% 1,113 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
6TB free
Firmware: 114000WD
SusWrite @10s intervals: 1958 2061 2055 2060 2065 2065 MB/s
273% Outstanding
Read 2,492
Write 2,051
Mixed 1,687
SusWrite 2044
464% 2,068 MB/s
4K Read 29.8
4K Write 43.8
4K Mixed 34.6
113% 36.1 MB/s
DQ Read 425
DQ Write 196
DQ Mixed 252
202% 291 MB/s
3.5TB free
Firmware: 114000WD
SusWrite @10s intervals: 1208 1284 1202 1204 1222 894 MB/s
263% Outstanding
Read 1,659
Write 2,042
Mixed 1,596
SusWrite 1169
365% 1,617 MB/s
4K Read 39.7
4K Write 180
4K Mixed 61.9
235% 93.9 MB/s
DQ Read 1,362
DQ Write 1,052
DQ Mixed 1,195
897% 1,203 MB/s
100GB free
Firmware: 114000WD
SusWrite @10s intervals: 947 957 974 976 968 958 MB/s
259% Outstanding
Read 1,911
Write 963
Mixed 1,191
SusWrite 963
280% 1,257 MB/s
4K Read 45.6
4K Write 157
4K Mixed 67
238% 89.9 MB/s
DQ Read 1,271
DQ Write 974
DQ Mixed 1,116
836% 1,120 MB/s
3TB free (System drive)
Firmware: 114000WD
SusWrite @10s intervals: 895 1279 1559 1573 922 985 MB/s
229% Outstanding
Read 1,885
Write 1,604
Mixed 1,496
SusWrite 1,202
347% 1,547 MB/s
4K Read 43.9
4K Write 49.3
4K Mixed 42.1
147% 45.1 MB/s
DQ Read 1,379
DQ Write 185
DQ Mixed 358
370% 641 MB/s
3TB free
Firmware: 114000WD
SusWrite @10s intervals: 908 945 930 954 943 929 MB/s
228% Outstanding
Read 1,948
Write 947
Mixed 1,162
SusWrite 935
277% 1,248 MB/s
4K Read 38.8
4K Write 91.5
4K Mixed 53.8
176% 61.4 MB/s
DQ Read 916
DQ Write 806
DQ Mixed 886
657% 869 MB/s
2.5TB free
Firmware: 114000WD
SusWrite @10s intervals: 775 790 801 768 816 800 MB/s
214% Outstanding
Read 1,680
Write 887
Mixed 1104
SusWrite 792
248% 1,116 MB/s
4K Read 38.2
4K Write 108
4K Mixed 56.1
187% 67.6 MB/s
DQ Read 1027
DQ Write 803
DQ Mixed 907
681% 912 MB/s
121 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,710,384 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 WDS400T3X0C-00SJG0 4TB Builds (Compare 32 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 83%
Aircraft carrier
Desktop
Desktop 91%
Nuclear submarine
Workstation
Workstation 74%
Battleship

System: Asus ProArt StudioBook W730G5TV_W730G5T

CPU
Xeon E-2276MIntelBench 82%, 1,872 samples32x
GPU
Quadro RTX 5000NvidiaBench 96%, 1,190 samples17x
UHD Graphics 630IntelBench 5%, 506,702 samples15x
SSD
WDS400T3X0C-00SJG0 4TBBench 296%, 121 samples7x
RAM
76.D305G.D880B 4x16GBApacerBench 85%, 58 samples20x
CT32G4SFD832A.C16FE 859B CT32G4SFD832A.C16FE 859B CT32G4SFD832A.C16FE Samsung M471A4G43AB1-CWE 127GBUnknownBench 79%, 8 samples8x
J644GU44J2320NF 4x31.8GBUnknownBench 82%, 9 samples3x
EDIT WITH CUSTOM PC BUILDER

Popular WDS400T3X0C-00SJG0 4TB systems:

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.

UserBenchmark of the month

Gaming Desktop ProGaming

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) April 2024 SSD Rankings

Welcome to our 2.5" and M.2 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]

ADVERTISEMENT

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.

 Comments

Added n/a ago.
Your
opinion?
▲Like ▼Dislike
Ready to retire
Age: 3 years

Speed Comparisons

vs Crucial MX500 250GB
vs Samsung 850 Evo 120GB
vs Samsung 860 Evo 250GB
vs Samsung 870 Evo 250GB
vs Samsung 850 Pro 512GB
vs Samsung 850 Evo 250GB
vs HyperX Savage 240GB
vs Crucial MX300 275GB
vs Samsung 850 Evo 1TB

1072 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 »

 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $273Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $177Nvidia RTX 4070 $539Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $45SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
If you make a purchase via one of these links, our site may earn a commission
Today's hottest
Amazon Ebay
deals
CPU GPU SSD HDD USB RAM MBD
Build Test EFps
Can You Run It?
►
YouTube
*NEW*
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback