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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%
10TB free
Firmware: 01.01H01
SusWrite @10s intervals: 224 224 228 232 225 221 MB/s
130% Outstanding
Read 225
Write 228
Mixed 97.2
SusWrite 226
141% 194 MB/s
4K Read 1.4
4K Write 5.6
4K Mixed 1.2
295% 2.73 MB/s
10TB free
Firmware: 01.01H01
SusWrite @10s intervals: 231 233 233 242 238 229 MB/s
127% Outstanding
Read 206
Write 236
Mixed 97.8
SusWrite 234
141% 194 MB/s
4K Read 1.5
4K Write 5.7
4K Mixed 1.2
301% 2.8 MB/s
7TB free
Firmware: 1H01
SusWrite @10s intervals: 175 178 178 175 177 181 MB/s
121% Outstanding
Read 243
Write 242
Mixed 126
SusWrite 178
144% 197 MB/s
4K Read 2.5
4K Write 5.5
4K Mixed 1.4
362% 3.13 MB/s
3.5TB free
Firmware: 01.01H01
SusWrite @10s intervals: 202 198 205 202 202 204 MB/s
113% Outstanding
Read 190
Write 197
Mixed 94.7
SusWrite 202
125% 171 MB/s
4K Read 1.5
4K Write 5.1
4K Mixed 1.4
312% 2.67 MB/s
4.5TB free
Firmware: 01.01H01
SusWrite @10s intervals: 172 173 171 157 171 170 MB/s
96.9% Outstanding
Read 168
Write 174
Mixed 90.6
SusWrite 169
110% 150 MB/s
4K Read 1.4
4K Write 5.3
4K Mixed 1.7
345% 2.8 MB/s
1,221 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 53,731,857 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 5,120 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 - $478

CPU
Ryzen 9 5900XAMD  $248Bench 99%, 60,132 samples1,189x
Ryzen 9 5950XAMD  $350Bench 100%, 33,026 samples885x
Ryzen 9 3900XAMD  $335Bench 88%, 197,342 samples883x
GPU
RTX 3080Nvidia  $792Bench 187%, 424,051 samples617x
RTX 3080-TiNvidia  $660Bench 204%, 155,335 samples536x
RTX 3090Nvidia  $1,148Bench 210%, 158,856 samples500x
SSD
980 Pro NVMe PCIe M.2 1TBSamsung  $90Bench 385%, 327,441 samples490x
970 Evo Plus NVMe PCIe M.2 1TBSamsung  $75Bench 310%, 455,997 samples317x
980 Pro NVMe PCIe M.2 2TBSamsung  $195Bench 402%, 182,136 samples221x
RAM
F4 DDR4 3600 C16 2x16GBG.SKILLBench 104%, 73,741 samples291x
F4 DDR4 3600 C16 4x16GBG.SKILLBench 110%, 12,538 samples161x
F4 DDR4 3600 C16 4x8GBG.SKILLBench 101%, 29,515 samples95x
EDIT WITH CUSTOM PC BUILDER Value: 74% - Very good Total price: $1,608

Popular Gold 12TB (2017) compatible motherboards:

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 Comments

Added n/a ago.
USA-User
Avatar level
9,972

Good (edit your comment) Add link

13 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

3 years ago.

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

hallowseries
Avatar level
32

Good

13 months ago.

i dont think you need that namt terabytes ;-;

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opinion?
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Age: 6 years

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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The Best
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Intel Core i5-12600K $169Nvidia RTX 4060 $299WD Black SN850X M.2 2TB $146
Intel Core i5-12400F $112Nvidia RTX 4060-Ti $379WD Black SN850X M.2 1TB $80
Intel Core i5-13600K $258Nvidia RTX 4070 $278Crucial T700 M.2 4TB $397
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