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WDC

WD20EZAZ-22L9GB0 2TB

▲ 501 ▼

Release date ≈ Q3 2020.

Average Bench: 27.8% (1032nd of 1080)

Based on 1,487 user benchmarks.  Model: WDC WD20EZAZ-22L9GB0
Poor: 16%Average: 27.8% Great: 40%

Popular builds with this SSD

Very poor average bench

The WDC WD20EZAZ-22L9GB0 2TB averaged 72.1% 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 23.4MB/s
Avg. Sequential Write Speed 153MB/s

Good consistency

The range of scores (95th - 5th percentile) for the WDC WD20EZAZ-22L9GB0 2TB is 23.9%. This is a relatively narrow range which indicates that the WDC WD20EZAZ-22L9GB0 2TB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 4K-64Thread Read Speed 1.21MB/s
Avg. 4K-64Thread Mixed IO Speed 1.25MB/s

Average Bench

(Based on 1,487 samples)
Rank 103227.8%
Min Avg Max
109 Read 170 211
97.5 Write 153 183
69.3 Mixed 96.7 121
90.5 SusWrite 151 186
32% 143 MB/s
Min Avg Max
3.4 4K Read 23.4 45.2
9.14 4K Write 11.5 12.8
0.8 4K Mixed 1.04 1.1
43% 12 MB/s
Min Avg Max
0.9 DQ Read 1.21 1.5
9.6 DQ Write 11.4 13.9
0.6 DQ Mixed 1.25 2
2.5% 4.62 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
342GB free
Firmware: 80.00A80
SusWrite @10s intervals: 177 177 177 175 177 175 MB/s
32.1% Below average
Read 123
Write 131
Mixed 90.2
SusWrite 176
29% 130 MB/s
4K Read 34.9
4K Write 11.3
4K Mixed 1.1
60% 15.8 MB/s
DQ Read 1.3
DQ Write 12.1
DQ Mixed 1
2% 4.8 MB/s
37GB free
Firmware: 80.00A80
SusWrite @10s intervals: 85 81 84 80 78 79 MB/s
28.3% Poor
Read 134
Write 104
Mixed 85.1
SusWrite 81.2
23% 101 MB/s
4K Read 39.2
4K Write 11
4K Mixed 0.9
66% 17 MB/s
DQ Read 1.4
DQ Write 12.6
DQ Mixed 0.8
2% 4.93 MB/s
546GB free
Firmware: 80.00A80
SusWrite @10s intervals: 117 119 119 118 115 119 MB/s
23.2% Poor
Read 170
Write 118
Mixed 82.1
SusWrite 118
27% 122 MB/s
4K Read 16.6
4K Write 12.1
4K Mixed 1.1
33% 9.93 MB/s
DQ Read 1.3
DQ Write 11.4
DQ Mixed 1.3
2% 4.67 MB/s
168GB free
Firmware: 80.00A80
SusWrite @10s intervals: 168 168 158 166 172 168 MB/s
20.3% Poor
Read 160
Write 141
Mixed 95.6
SusWrite 166
32% 141 MB/s
4K Read 3.7
4K Write 10.6
4K Mixed 0.9
12% 5.07 MB/s
DQ Read 1.2
DQ Write 11.2
DQ Mixed 1.7
3% 4.7 MB/s
367GB free
Firmware: 80.00A80
SusWrite @10s intervals: 101 103 101 103 102 103 MB/s
18.5% Very poor
Read 160
Write 139
Mixed 84.9
SusWrite 102
27% 121 MB/s
4K Read 8.7
4K Write 11.4
4K Mixed 1
20% 7.03 MB/s
DQ Read 1.5
DQ Write 11.8
DQ Mixed 1.1
2% 4.8 MB/s
78GB free
Firmware: 80.00A80
SusWrite @10s intervals: 84 86 83 84 81 83 MB/s
11.8% Very poor
Read 86.2
Write 95.6
Mixed 63.6
SusWrite 83.5
18% 82.2 MB/s
4K Read 2.7
4K Write 10.4
4K Mixed 0.9
11% 4.67 MB/s
DQ Read 1.1
DQ Write 12.2
DQ Mixed 1.7
3% 5 MB/s
1,487 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 77,557,273 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 WD20EZAZ-22L9GB0 2TB Builds (Compare 15,181 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 112%
UFO
Desktop
Desktop 94%
Nuclear submarine
Workstation
Workstation 103%
UFO

Motherboard: MSI MPG Z390 GAMING EDGE AC (MS-7B17) - $190

CPU
Core i7-9700KIntel  $240Bench 97%, 550,833 samples4,737x
Core i9-9900KIntel  $385Bench 98%, 354,223 samples3,578x
Core i5-9600KIntel  $130Bench 93%, 321,194 samples2,627x
GPU
RTX 2070S (Super)Nvidia  $387Bench 115%, 663,603 samples1,523x
RTX 3070Nvidia  $400Bench 148%, 619,642 samples1,081x
RTX 2070Nvidia  $200Bench 104%, 478,117 samples919x
SSD
WD20EZAZ-22L9GB0 2TBWDCBench 28%, 1,487 samples1x
RAM
Vengeance RGB PRO DDR4 3200 C16 2x8GBCorsair  $55Bench 85%, 346,786 samples655x
Vengeance LPX DDR4 3200 C16 2x8GBCorsair  $40Bench 85%, 653,654 samples474x
Vengeance RGB PRO DDR4 3200 C16 2x16GBCorsair  $128Bench 89%, 144,399 samples442x
EDIT WITH CUSTOM PC BUILDER Value: 86% - Excellent Total price: $872

Popular WD20EZAZ-22L9GB0 2TB compatible motherboards:

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Speed Comparisons

vs WD Black SN850X M.2 2TB
vs WD Black SN850X M.2 1TB
vs Crucial T700 M.2 4TB
vs WD Black SN850X M.2 4TB
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vs Samsung 990 Pro M.2 1TB
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vs Crucial T705 M.2 1TB

1080 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?
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The Best
CPUGPUSSD
Intel Core i5-13600K $210Nvidia RTX 4060 $280WD Black SN850X M.2 2TB $135
Intel Core i5-12600K $159Nvidia RTX 4060-Ti $389WD Black SN850X M.2 1TB $84
Intel Core i5-12400F $111Nvidia RTX 4070 $500Crucial T700 M.2 4TB $400
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