Today's hottest
Amazon Ebay
deals
TEST
YOUR HDD
ADD TO PC
BUILD

WD

WD30EZRZ-00Z 2TB

▲ 500 ▼

Release date ≈ Q3 2017.

Average Bench: 67% (145th of 1015)

Based on 35 user benchmarks.  Models: WDC WD30EZRZ-00Z, WDC WD30EZRZ-00GXCB0, WDC WD30EZRZ-22Z, WDC WD30EZRZ-00G, WDC WD30EZRZ-00W
Poor: 56%Average: 67% Great: 73%

Popular builds with this HDD

Above average average bench

The WD WD30EZRZ-00Z 2TB averaged 33.0% 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 Mixed IO Speed 0.79MB/s
Avg. 4K Random Write Speed 2.4MB/s

Very good consistency

The range of scores (95th - 5th percentile) for the WD WD30EZRZ-00Z 2TB is just 16.8%. This is a relatively narrow range which indicates that the WD WD30EZRZ-00Z 2TB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Sequential Mixed IO Speed 75.2MB/s
Avg. Sequential Write Speed 109MB/s

Average Bench

(Based on 35 samples)
Rank 14567%
Min Avg Max
87.9 Read 119 180
72.2 Write 109 158
50.2 Mixed 75.2 122
70.2 SusWrite 114 156
76.7% 104 MB/s
Min Avg Max
0.5 4K Read 0.85 1.1
1.9 4K Write 2.4 3
0.17 4K Mixed 0.79 1.1
168% 1.35 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest HDD (mainstream) averages a speed of 100%
2TB free
Firmware: 0A80
SusWrite @10s intervals: 143 155 155 160 160 154 MB/s
86.7% Excellent
Read 148
Write 149
Mixed 86.7
SusWrite 154
99% 134 MB/s
4K Read 1
4K Write 2.5
4K Mixed 1.1
210% 1.53 MB/s
2TB free
Firmware: 0A80
SusWrite @10s intervals: 119 118 119 119 119 118 MB/s
69.2% Good
Read 122
Write 112
Mixed 67.5
SusWrite 119
77% 105 MB/s
4K Read 0.8
4K Write 2.5
4K Mixed 1
191% 1.43 MB/s
2TB free
Firmware: 0A80
SusWrite @10s intervals: 108 113 116 116 118 119 MB/s
67.2% Good
Read 119
Write 76.7
Mixed 62.2
SusWrite 115
68% 93.2 MB/s
4K Read 0.8
4K Write 2.3
4K Mixed 0.9
176% 1.33 MB/s
585GB free
Firmware: 0A80
SusWrite @10s intervals: 121 119 123 121 119 123 MB/s
66.7% Good
Read 111
Write 83.2
Mixed 72.8
SusWrite 121
72% 97 MB/s
4K Read 0.9
4K Write 2.7
4K Mixed 1.1
210% 1.57 MB/s
1.5TB free
Firmware: 0A80
SusWrite @10s intervals: 118 122 126 125 125 120 MB/s
65.7% Good
Read 106
Write 114
Mixed 69.3
SusWrite 123
76% 103 MB/s
4K Read 0.8
4K Write 2.8
4K Mixed 1
196% 1.53 MB/s
1.5TB free
Firmware: 0A80
SusWrite @10s intervals: 114 118 115 120 120 119 MB/s
63.5% Good
Read 103
Write 115
Mixed 72.3
SusWrite 118
75% 102 MB/s
4K Read 0.7
4K Write 2.8
4K Mixed 1
192% 1.5 MB/s
202GB free (System drive)
Firmware: 0A80
SusWrite @10s intervals: 73 61 65 71 72 80 MB/s
45.5% Average
Read 87.9
Write 72.2
Mixed 50.2
SusWrite 70.2
52% 70.1 MB/s
4K Read 0.7
4K Write 1.9
4K Mixed 0.6
131% 1.07 MB/s
35 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 53,916,701 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 WD30EZRZ-00Z 2TB Builds (Compare 2,014 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 10%
Tree trunk
Desktop
Desktop 60%
Destroyer
Workstation
Workstation 10%
Tree trunk

System: HP Z800 Workstation

CPU
CPU: Intel Xeon X56501stBench 64%, 7,756 samples329x
CPU: Intel Xeon X56751stBench 68%, 4,275 samples194x
CPU: Intel Xeon X56701stBench 67%, 4,676 samples183x
GPU
Quadro 4000NvidiaBench 7%, 8,609 samples164x
GTX 1070Nvidia  $200Bench 80%, 1,459,281 samples94x
Quadro 5000NvidiaBench 10%, 751 samples70x
SSD
WDS100T2B0A-00SM50 1TBWDCBench 98%, 74,123 samples38x
850 Evo 250GBSamsung  $100Bench 103%, 951,591 samples37x
A400 240GBKingston  $25Bench 66%, 424,288 samples36x
RAM
ID:80 CE M393B5170FH0-CH9 ID:80 CE M393B5170FH0-CH9 ID:80 CE M393B5170FH0-CH9 ID:80 CE M393B5170FH0-CH9 ID:80 CE M393B5170FH0-CH9 ID:80 CE M393B5170FH0-CH9 58GBUnknownBench 50%, 261 samples23x
ID:80 2C 36JSZF51272PZ1G4F1 ID:80 2C 36JSZF51272PZ1G4F1 ID:80 2C 36JSZF51272PZ1G4F1 ID:80 2C 36JSZF51272PZ1G4F1 ID:80 2C 36JSZF51272PZ1G4F1 ID:80 2C 36JSZF51272PZ1G4F1 ID:80 2C 36JSZF51272PZ1G4F1 JE... 82GBUnknownBench 53%, 67 samples19x
ID:80 AD HMT31GR7BFR4C-H9 ID:80 AD HMT31GR7BFR4C-H9 ID:80 AD HMT31GR7BFR4C-H9 ID:80 AD HMT31GR7BFR4C-H9 ID:80 AD HMT31GR7BFR4C-H9 ID:80 AD HMT31GR7BFR4C-H9 ID:80 AD HMT31GR7BFR4C-H9 ID:80 AD H... 130GBUnknownBench 53%, 67 samples16x
EDIT WITH CUSTOM PC BUILDER

Popular WD30EZRZ-00Z 2TB systems:

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) November 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]

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: 7 years

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 WD Black 2TB (2013)
vs Seagate Barracuda 4TB (2016)
vs Seagate Barracuda 7200.14 3TB

1015 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
Why does UserBenchmark have a bad reputation on reddit?
Marketers operate thousands of reddit accounts. Our benchmarks expose their spiel so they attack our reputation.
Why don’t PC brands endorse UserBenchmark?
Brands make boatloads on flagships like the 4090 and 14900KS. We help users get similar real-world performance for less money.
Why don’t youtubers promote UserBenchmark?
We don't pay youtubers, so they don't praise us. Moreover, our data obstructs youtubers who promote overpriced or inferior products.
Why does UserBenchmark have negative trustpilot reviews?
The 200+ trustpilot reviews are mostly written by virgin marketing accounts. Real users don't give a monkey's about big brands.
Why is UserBenchmark the gold standard for users?
Instead of pursuing brands for sponsorship, we've spent 13 years publishing real-world data for users.
The Best
CPUGPUSSD
Intel Core i5-12600K $169Nvidia RTX 4060 $296WD Black SN850X M.2 2TB $135
Intel Core i5-12400F $111Nvidia RTX 4060-Ti $345WD Black SN850X M.2 1TB $80
Intel Core i5-13600K $215Nvidia RTX 4070 $500Crucial T700 M.2 4TB $350
Today's hottest
Amazon Ebay
deals
If you buy something via a price link, UserBenchmark may earn a commission
Build Test EFps
Can You Run It?
►
YouTube
*NEW*
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback