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WD40EFZX-68AWUN0 4TB

▲ 500 ▼

Release date ≈ Q1 2021.

Average Bench: 91.8% (14th of 1014)

Based on 1,814 user benchmarks.  Models: WDC WD40EFZX-68AWUN0, WDC WD40EFZX-68A, WDC WD40 EFZX-68AWUN0
Poor: 57%Average: 91.8% Great: 116%

Popular builds with this HDD

Excellent average bench

The WD WD40EFZX-68AWUN0 4TB averaged just 8.1% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the WD WD40EFZX-68AWUN0 4TB near the top of the comparison list.

Strengths

Avg. 4K Random Read Speed 3.64MB/s
Avg. 4K Random Mixed IO Speed 0.85MB/s

Below average consistency

The range of scores (95th - 5th percentile) for the WD WD40EFZX-68AWUN0 4TB is 59.2%. This is a relatively wide range which indicates that the WD WD40EFZX-68AWUN0 4TB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sequential Mixed IO Speed 108MB/s
Avg. Sequential Write Speed 148MB/s
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Average Bench

(Based on 1,814 samples)
Rank 1491.8%
Min Avg Max
94.1 Read 166 220
84.6 Write 148 189
63.6 Mixed 108 144
87.9 SusWrite 153 193
106% 144 MB/s
Min Avg Max
1.2 4K Read 3.64 7
1.7 4K Write 2.99 3.8
0.5 4K Mixed 0.85 1.2
302% 2.49 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest HDD (mainstream) averages a speed of 100%
3.5TB free
Firmware: 81.00B81
SusWrite @10s intervals: 189 188 187 188 188 188 MB/s
107% Outstanding
Read 182
Write 174
Mixed 137
SusWrite 188
126% 170 MB/s
4K Read 6.8
4K Write 3.6
4K Mixed 0.9
450% 3.77 MB/s
2TB free
Firmware: 81.00B81
SusWrite @10s intervals: 155 157 157 156 158 154 MB/s
91.7% Outstanding
Read 162
Write 156
Mixed 114
SusWrite 156
108% 147 MB/s
4K Read 2.3
4K Write 3.6
4K Mixed 0.9
262% 2.27 MB/s
1.5TB free
Firmware: 81.00B81
SusWrite @10s intervals: 131 130 130 133 130 133 MB/s
89.2% Excellent
Read 179
Write 173
Mixed 138
SusWrite 131
115% 155 MB/s
4K Read 2.2
4K Write 2.6
4K Mixed 0.9
240% 1.9 MB/s
1TB free
Firmware: 81.00A81
SusWrite @10s intervals: 122 123 125 123 124 121 MB/s
73.6% Very good
Read 132
Write 133
Mixed 97.5
SusWrite 123
90% 121 MB/s
4K Read 4.3
4K Write 3.5
4K Mixed 0.7
322% 2.83 MB/s
2.5TB free
Firmware: 81.00B81
SusWrite @10s intervals: 125 111 121 112 119 110 MB/s
61.3% Good
Read 97.1
Write 180
Mixed 77.2
SusWrite 116
86% 118 MB/s
4K Read 0.6
4K Write 1.8
4K Mixed 0.9
158% 1.1 MB/s
1,814 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 53,311,174 HDDs 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 WD40EFZX-68AWUN0 4TB Builds (Compare 25,774 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 129%
UFO
Desktop
Desktop 94%
Nuclear submarine
Workstation
Workstation 130%
UFO

Motherboard: Asus TUF GAMING X570-PLUS (WI-FI) - $192

CPU
Ryzen 7 3700XAMD  $205Bench 86%, 635,419 samples4,636x
Ryzen 7 5800XAMD  $200Bench 98%, 128,080 samples4,260x
Ryzen 5 5600XAMD  $149Bench 96%, 383,420 samples3,408x
GPU
RTX 3070Nvidia  $400Bench 148%, 619,642 samples2,233x
RTX 3080Nvidia  $910Bench 187%, 424,051 samples2,072x
RTX 2070S (Super)Nvidia  $210Bench 115%, 663,603 samples1,465x
SSD
970 Evo Plus NVMe PCIe M.2 1TBSamsung  $95Bench 310%, 455,997 samples1,834x
980 Pro NVMe PCIe M.2 1TBSamsung  $98Bench 394%, 276,089 samples1,105x
970 Evo NVMe PCIe M.2 1TBSamsung  $158Bench 297%, 331,647 samples864x
RAM
Vengeance LPX DDR4 3200 C16 2x8GBCorsair  $40Bench 85%, 653,654 samples769x
Vengeance RGB PRO DDR4 3200 C16 2x8GBCorsair  $63Bench 85%, 346,786 samples724x
Vengeance RGB PRO DDR4 3200 C16 2x16GBCorsair  $114Bench 89%, 144,399 samples645x
EDIT WITH CUSTOM PC BUILDER Value: 98% - Outstanding Total price: $932

Popular WD40EFZX-68AWUN0 4TB compatible motherboards:

How Fast Is Your HDD? (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
Hard Drive Rankings (Price vs Performance) April 2024 HDD Rankings

We calculate effective speed which measures performance for typical consumers. Effective speed is adjusted by current cost per GB to yield value for money. 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 HDDs. [HDrivePro]

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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.

 Comments

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Speed Comparisons

vs Seagate Barracuda 1TB (2016)
vs WD Blue 1TB (2012)
vs Seagate Barracuda 2TB (2016)
vs Seagate Barracuda 3TB (2016)
vs Seagate Barracuda 7200.14 1TB
vs WD Black 1TB (2013)
vs Seagate Barracuda 4TB (2016)
vs WD Black 2TB (2013)
vs WD Black 6TB (2015)

1014 Drives (Compared) Thousands of user benchmarks compiled into one comparison list

See how consistently different HDDs 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?
What is 4K random write speed?
What is 4K random read speed?
What is AS SSD real world copy speed?
How big is 16GB?
What does MBps mean?
Hard Drives
What is the Hard Drive value for money rating?
What is effective Hard Drive speed?
ALL FAQs »

 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $279Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $182Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $30Corsair 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
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