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WD WD121KRYZ

Gold 12TB (2017)

▲ 5378 ▼

Release date ≈ Q4 2017.

Average Bench: 113% (1st of 1015)

more Based on 1,221 user benchmarks.  Models: WDC WD121KRYZ-01, WDC WD121KRYZ-01W0RB1, WDC WD121KRYZ-01W0RB0, WDC WD12 1KRYZ-01W0RB, WDC WD12 1KRYZ-01W0RB0, WDC WD121KRYZ-01W0RB
Poor: 72%Average: 113% Great: 138%

Popular builds with this HDD

Outstanding average bench

The WD Gold 12TB (2017) averaged 12.7% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the WD Gold 12TB (2017) near the top of the comparison list.

Strengths

Avg. 4K Random Mixed IO Speed 1.28MB/s
Avg. 4K Random Write Speed 5.22MB/s

Poor consistency

The range of scores (95th - 5th percentile) for the WD Gold 12TB (2017) is 65.7%. This is a particularly wide range which indicates that the WD Gold 12TB (2017) performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sequential Mixed IO Speed 96.1MB/s
Avg. Sustained Write Speed 194MB/s

Average Bench

(Based on 1,221 samples)
Rank 1113%
Min Avg Max
122 Read 197 241
122 Write 197 243
67.8 Mixed 96.1 121
115 SusWrite 194 242
125% 171 MB/s
Min Avg Max
1.1 4K Read 1.58 2.96
4.1 4K Write 5.22 5.97
0.94 4K Mixed 1.28 1.6
305% 2.69 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest HDD (mainstream) averages a speed of 100%
9.5TB free
Firmware: 01.01H01
SusWrite @10s intervals: 230 238 234 231 233 229 MB/s
136% Outstanding
Read 239
Write 242
Mixed 106
SusWrite 232
150% 205 MB/s
4K Read 1.5
4K Write 5.5
4K Mixed 1.4
320% 2.8 MB/s
10TB free
Firmware: 01.01H01
SusWrite @10s intervals: 229 234 227 228 228 231 MB/s
130% Outstanding
Read 222
Write 230
Mixed 109
SusWrite 229
144% 198 MB/s
4K Read 1.3
4K Write 5.6
4K Mixed 1.3
302% 2.73 MB/s
9.5TB free
Firmware: 01.01H01
SusWrite @10s intervals: 224 230 220 229 226 218 MB/s
129% Outstanding
Read 224
Write 235
Mixed 98.8
SusWrite 224
143% 196 MB/s
4K Read 1.4
4K Write 5.4
4K Mixed 1.6
336% 2.8 MB/s
11TB free
Firmware: 01.01H01
SusWrite @10s intervals: 224 220 220 225 224 225 MB/s
124% Outstanding
Read 208
Write 216
Mixed 101
SusWrite 223
137% 187 MB/s
4K Read 1.4
4K Write 5.3
4K Mixed 1.3
301% 2.67 MB/s
4.5TB free
Firmware: 01.01H01
SusWrite @10s intervals: 151 147 149 154 149 144 MB/s
97.2% Outstanding
Read 188
Write 195
Mixed 86.2
SusWrite 149
113% 155 MB/s
4K Read 1.4
4K Write 5.6
4K Mixed 1.5
329% 2.83 MB/s
574GB free
Firmware: 1H01
SusWrite @10s intervals: 112 112 112 111 114 114 MB/s
89.9% Excellent
Read 199
Write 204
Mixed 124
SusWrite 112
118% 160 MB/s
4K Read 2.4
4K Write 5.5
4K Mixed 1.3
346% 3.07 MB/s
80GB free
Firmware: 01.01H01
SusWrite @10s intervals: 130 129 124 125 127 127 MB/s
74.4% Very good
Read 131
Write 136
Mixed 60.4
SusWrite 127
83% 114 MB/s
4K Read 1
4K Write 5.4
4K Mixed 1.2
275% 2.53 MB/s
1,221 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 53,961,106 HDDs tested

 Prices

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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 Gold 12TB (2017) Builds (Compare 5,181 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 184%
UFO
Desktop
Desktop 104%
UFO
Workstation
Workstation 201%
UFO

Motherboard: Gigabyte X570 AORUS MASTER - $276

CPU
Ryzen 9 5900XAMD  $215Bench 99%, 60,132 samples1,204x
Ryzen 9 5950XAMD  $358Bench 100%, 33,026 samples895x
Ryzen 9 3900XAMD  $314Bench 88%, 197,342 samples891x
GPU
RTX 3080Nvidia  $501Bench 187%, 424,051 samples624x
RTX 3080-TiNvidia  $635Bench 204%, 155,335 samples540x
RTX 3090Nvidia  $1,350Bench 210%, 158,856 samples504x
SSD
980 Pro NVMe PCIe M.2 1TBSamsung  $117Bench 385%, 327,441 samples495x
970 Evo Plus NVMe PCIe M.2 1TBSamsung  $117Bench 310%, 455,997 samples317x
980 Pro NVMe PCIe M.2 2TBSamsung  $170Bench 402%, 182,136 samples223x
RAM
F4 DDR4 3600 C16 2x16GBG.SKILLBench 104%, 73,741 samples296x
F4 DDR4 3600 C16 4x16GBG.SKILLBench 110%, 12,538 samples163x
F4 DDR4 3600 C16 4x8GBG.SKILLBench 101%, 29,515 samples95x
EDIT WITH CUSTOM PC BUILDER Value: 98% - Outstanding Total price: $1,109

Popular Gold 12TB (2017) compatible motherboards:

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 Comments

Added n/a ago.
USA-User
Avatar level
10,044

Good (edit your comment) Add link

16 months ago.

big and fast that what she said

ColdSpy
Avatar level
330

Good

4 years ago.

The fastest and highest capacity HDD in the market currently. Liked that naming scheme but most users aren't going to see advantages of very high capacity HDD as this HDD is intended for storing huge amount of data and is very pricey.

Thibs
Avatar level
188

Good

4 years ago.

The best HD, but for specific use only because it is too expensive.

ExecutableFiles
Avatar level
122

Average

4 years ago.

nice

Test19
Avatar level
104

Excellent

4 years ago.

And now in an 18TB version for under $600.

hallowseries
Avatar level
32

Good

15 months ago.

i dont think you need that namt terabytes ;-;

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The Best
CPUGPUSSD
Intel Core i5-13600K $210Nvidia RTX 4060 $299WD Black SN850X M.2 2TB $130
Intel Core i5-12600K $160Nvidia RTX 4060-Ti $389WD Black SN850X M.2 1TB $80
Intel Core i5-12400F $111Nvidia RTX 4070 $500Crucial T700 M.2 4TB $378
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