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WD WD20EZRZ

Blue 2TB (2015)

▲ 52434 ▼

Release date: Q3 2015.

Average Bench: 64.8% (163rd of 1015)

more Based on 253,816 user benchmarks.  Models: WDC WD20EZRZ-00Z5HB0, WD20EZRZ-00Z5HB, WDC WD20EZRZ-08MNH5G, WDC WD20EZRZ-00Z5HBO, WDC WD20EZRZ-60Z5HB0, WDC WD20EZRZ-00ZZ5HB0, WDC WD20EZRZ-00D8PB0, WDC WD20 EZRZ-60Z5HB0, WDC WD20EZRZ-85ZUHYT311, WDC WD20EZRZ-60Z, WDC WD20EZRZ-00WN1B0, WDC WD20EZRZ-22Z5HB0, WDC WD20EZRZ-00Z, WDC WD20EZRZ-22Z, WDC WD20 EZRZ-22Z5HB0, WDC WD20EZRZ-00Z5H80, WDC WD20EZRZ-64T0FY0, WDC WD20EZRZ-00ZF5A0, WD20EZRZ-00WN9B0, WDC WD20EZRZ-64P6ZY0, WDC WD20 EZRZ-00Z5HB0, WDC WD20EZRZ-22Z0FY0
Poor: 40%Average: 64.8% Great: 84%

Popular builds with this HDD

Above average average bench

The WD Blue 2TB (2015) averaged 35.2% 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 0.91MB/s
Avg. 4K Random Write Speed 2.25MB/s

Average consistency

The range of scores (95th - 5th percentile) for the WD Blue 2TB (2015) is 43.7%. This is a relatively wide range which indicates that the WD Blue 2TB (2015) performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sequential Mixed IO Speed 74.3MB/s
Avg. Sequential Write Speed 107MB/s
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Average Bench

(Based on 253,816 samples)
Rank 16364.8%
Min Avg Max
69.5 Read 116 152
55.2 Write 107 143
47.1 Mixed 74.3 94.6
57.7 SusWrite 109 144
74.8% 102 MB/s
Min Avg Max
0.6 4K Read 0.85 1
1.2 4K Write 2.25 2.7
0.6 4K Mixed 0.91 1
179% 1.34 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest HDD (mainstream) averages a speed of 100%
1.5TB free
Firmware: 80.00A80
SusWrite @10s intervals: 146 144 146 145 146 147 MB/s
86% Excellent
Read 154
Write 104
Mixed 73.5
SusWrite 146
88% 119 MB/s
4K Read 0.8
4K Write 2.6
4K Mixed 1
193% 1.47 MB/s
833GB free
Firmware: 80.00A80
SusWrite @10s intervals: 115 114 113 115 114 113 MB/s
73.1% Very good
Read 140
Write 114
Mixed 86
SusWrite 114
84% 114 MB/s
4K Read 1
4K Write 2.4
4K Mixed 0.9
186% 1.43 MB/s
685GB free
Firmware: 80.00A80
SusWrite @10s intervals: 115 118 116 115 116 116 MB/s
67.9% Good
Read 120
Write 108
Mixed 83.8
SusWrite 116
79% 107 MB/s
4K Read 0.8
4K Write 2.5
4K Mixed 1
191% 1.43 MB/s
805GB free
Firmware: 80.00A80
SusWrite @10s intervals: 114 111 113 114 114 114 MB/s
67.2% Good
Read 121
Write 118
Mixed 75.8
SusWrite 113
79% 107 MB/s
4K Read 0.7
4K Write 2.6
4K Mixed 0.9
177% 1.4 MB/s
685GB free
Firmware: 80.00A80
SusWrite @10s intervals: 114 111 117 115 111 112 MB/s
66.9% Good
Read 119
Write 120
Mixed 75
SusWrite 113
79% 107 MB/s
4K Read 1
4K Write 2.5
4K Mixed 0.8
177% 1.43 MB/s
253,816 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 53,602,674 HDDs tested

 Prices

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MSRP ≈ $83 @ launch in Aug '15
EbayUS $692 mins
AmazonUS $1051 day
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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 Blue 2TB (2015) Builds (Compare 23,759 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 78%
Battleship
Desktop
Desktop 87%
Aircraft carrier
Workstation
Workstation 74%
Battleship

Motherboard: Asus ROG STRIX B450-F GAMING - $135

CPU
Ryzen 5 3600AMD  $80Bench 83%, 1,072,639 samples5,097x
Ryzen 7 2700XAMD  $190Bench 76%, 159,077 samples3,240x
Ryzen 7 3700XAMD  $176Bench 86%, 635,419 samples3,010x
GPU
RTX 2060Nvidia  $234Bench 90%, 645,160 samples1,535x
RTX 2070S (Super)Nvidia  $275Bench 115%, 663,603 samples1,342x
RTX 3070Nvidia  $460Bench 148%, 619,642 samples1,332x
SSD
860 Evo 500GBSamsung  $80Bench 105%, 762,998 samples906x
970 Evo Plus NVMe PCIe M.2 1TBSamsung  $95Bench 310%, 455,997 samples799x
860 Evo 1TBSamsung  $140Bench 112%, 602,853 samples698x
RAM
Vengeance RGB PRO DDR4 3200 C16 2x8GBCorsair  $60Bench 85%, 346,786 samples1,578x
Vengeance LPX DDR4 3200 C16 2x8GBCorsair  $39Bench 85%, 653,654 samples1,548x
Vengeance LPX DDR4 3000 C15 2x8GBCorsair  $43Bench 82%, 606,405 samples966x
EDIT WITH CUSTOM PC BUILDER Value: 88% - Excellent Total price: $589

Popular Blue 2TB (2015) compatible motherboards:

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  • Fastest real world speed - Real World Speed measures performance for typical consumers.

 Comments

HDrivePro
Avatar level
1,391

Official site www.wdc.com/...

Solid performance and reliability for everyday computing...

Added 8 years ago.
USA-User
Avatar level
9,918

Disliked (edit your comment) Add link

3 years ago.

GBR-User
Avatar level
5,828

Excellent

5 years ago.

there is bottleneck with this HDD

POL-User
Avatar level
4,616

Terrible

18 months ago.

Bought this to pair it with another 2TB WD Blue disk, didn't know about the SMR thing, it's totally unusable for raid, the sequential write performance when rebuilding drops to around 1-2 megabytes per second when at around 80% capacity

AUS-User
Avatar level
3,998

Poor

3 years ago.

Good bang for buck. Suit Linux desktops or as part of a storage group. Will be the weak point for Windows 10 updates and other heavy laods on even the oldest hardware. Could do with a GiB of Cache. Entry level SSD is 9 times the cost. Much less noise than Velociraptors, just be aware these can be a bottleneck on Windows.

gtzivas
Avatar level
6

Poor

7 years ago.

Too slow compared to the seagate alternative

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Speed Comparisons

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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.

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What is 4K random write speed?
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