WDC

WD40EZAZ-19S 4TB

WD40EZAZ-19S 4TB
BENCHMARKS (10)
MKT (0%)
BUILDS
(0)

Effective Speed -343%Effective Speed -343%Average Score -1,643%Read -191%, Write -198%, 4K Read -245%, 4K Write -668%, Mixed -425%, 4K Mixed -9,687%, SusWrite -84%Peak Score -1,065%Read -167%, Write -174%, 4K Read -34%, 4K Write -887%, Mixed -351%, 4K Mixed -5,728%, SusWrite -115%Value & Sentiment User Rating -14%, Market Share -∞%Nice To Haves DQ Read -26,114%, DQ Write -2,477%, DQ Mixed -41,303%, ADQ Read -63,887%, ADQ Write -2,268%, ADQ Mixed -57,717%, Age 178%, AS-SSD Total -798%

Average Bench: 22.2% (1053^rd of 1071)

Based on 10 user benchmarks. Model: WDC WD40EZAZ-19S

Poor: 15%Average: 22.2% Great: 26%

Popular builds with this SSD

Very poor average bench

The WDC WD40EZAZ-19S 4TB averaged 77.7% lower than the peak scores attained by the group leaders. This isn't a great result which indicates that there are much faster alternatives on the comparison list.

Strengths

Avg. 4K Random Read Speed 9.95MB/s

Avg. Sustained Write Speed 161MB/s

See where your SSD ranks →

Very good consistency

The range of scores (95th - 5th percentile) for the WDC WD40EZAZ-19S 4TB is just 11.2%. This is a relatively narrow range which indicates that the WDC WD40EZAZ-19S 4TB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 4K-64Thread Read Speed 0.51MB/s

Avg. 4K-64Thread Mixed IO Speed 0.45MB/s

Average Bench

(Based on 10 samples)

Rank 105322.2%

Min	Avg	Max
83.6	Read 157	190
56.9	Write 136	177
56.8	Mixed 68.4	93.9
115	SusWrite 161	180
29.3% 131 MB/s

Min	Avg	Max
1.8	4K Read 9.95	32.1
9.7	4K Write 11.4	12.4
0.4	4K Mixed 0.46	1
21.7% 7.27 MB/s

Min	Avg	Max
0.3	DQ Read 0.51	1.4
11	DQ Write 12.2	13.9
0.3	DQ Mixed 0.45	0.8
2.1% 4.39 MB/s

User Benchmarks

Bench

Sequential

Random 4k

Deep queue 4k

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

FRA-User, 18 months ago.

2TB free

Firmware: 80.0

SusWrite @10s intervals: 158 154 153 150 150 154 MB/s

17.8% Very poor

Write 126

Mixed 67.2

SusWrite 153

27% 120 MB/s

4K Read 2.4

4K Write 11.5

4K Mixed 0.4

10% 4.77 MB/s

DQ Read 0.4

DQ Write 11.9

DQ Mixed 0.4

2% 4.23 MB/s

Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,899,072 SSDs tested

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

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CPU

GPU

SSD

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RAM

MBD

Typical WD40EZAZ-19S 4TB Builds (Compare 7,776 builds) See popular component choices, score breakdowns and rankings

Gaming 63%

Destroyer

Desktop 85%

Aircraft carrier

Workstation 60%

Gunboat

Motherboard: MSI B450M PRO-VDH MAX (MS-7A38)

CPU
Ryzen 5 3600AMD $84Bench 83%, 1,072,639 samples	2,449x
Ryzen 5 2600AMD $150Bench 73%, 179,588 samples	756x
Ryzen 5 5600XAMD $110Bench 96%, 383,420 samples	454x

GPU
GTX 1660S (Super)Nvidia $238Bench 71%, 428,800 samples	653x
RTX 2060Nvidia $294Bench 90%, 645,160 samples	455x
RTX 3060Nvidia $283Bench 100%, 447,556 samples	400x

SSD
WD40EZAZ-19S 4TBWDCBench 22%, 10 samples	1x

RAM
Aegis DDR4 3000 C16 2x8GBG.SKILL $36Bench 82%, 163,634 samples	516x
Vengeance LPX DDR4 3200 C16 2x8GBCorsair $39Bench 85%, 653,654 samples	426x
Aegis DDR4 3200 C16 2x8GBG.SKILLBench 83%, 37,374 samples	305x

EDIT WITH CUSTOM PC BUILDER

Value: 93% - Outstanding

Total price: $358

Popular WD40EZAZ-19S 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.

UserBenchmark of the month

Gaming

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ProGaming

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USB

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) May 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]

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.

1071 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 i5-13600K $273	Nvidia RTX 4060 $280	Crucial MX500 250GB $39
Intel Core i5-12400F $120	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $165	Nvidia RTX 4070 $515	Samsung 860 Evo 250GB $52

HDD	RAM	USB
Seagate Barracuda 1TB (2016) $39	Corsair Vengeance LPX DDR4 3200 C16 2x8GB $39	SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $32	Corsair Vengeance LPX DDR4 3000 C15 2x8GB $45	SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $62	G.SKILL Trident Z DDR4 3200 C14 4x16GB $351	SanDisk Ultra Fit 32GB $16

WDC

WD40EZAZ-19S 4TB

Average Bench: 22.2% (1053^rd of 1071)

Popular builds with this SSD

Very poor average bench

Strengths

Very good consistency

Weaknesses

Average Bench

Market Share (See Leaders)

CHOOSE A COMPONENT:

Motherboard: MSI B450M PRO-VDH MAX (MS-7A38)

Popular WD40EZAZ-19S 4TB compatible motherboards:

UserBenchmark of the month

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Best User Rated

WDC

WD40EZAZ-19S 4TB

Average Bench: 22.2% (1053rd of 1071)

Popular builds with this SSD

Very poor average bench

Strengths

Very good consistency

Weaknesses

Average Bench

Market Share (See Leaders)

CHOOSE A COMPONENT:

Motherboard: MSI B450M PRO-VDH MAX (MS-7A38)

Popular WD40EZAZ-19S 4TB compatible motherboards:

UserBenchmark of the month

How it works

Group Test Results

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Speed Comparisons

Frequently Asked Questions

Best User Rated

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Average Bench: 22.2% (1053^rd of 1071)