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WD WD40PURX

Purple 4TB (2014)

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Average Bench: 71.2% (122nd of 1002)

more Based on 1,324 user benchmarks.  Models: WDC WD40PURX-64GVNY0, WDC WD40PURX-64N, WDC WD40PURX-78NZ6Y0, WD40PURX-64GVNY0, WDC WD40PURX-64D85Y0, WDC WD40PURX-78GVNY0, WDC WD40PURX-64G, WDC WD40 PURX-64GVNY0, WDC WD40 PURX-64NZ6Y0, WDC WD40PURX-64NZ6Y0, WDC WD40PURX-64N96Y0, WDC WD40PURX-89NZ6Y0
Poor: 47%Average: 71.2% Great: 94%

Popular builds with this HDD

Good average bench

The WD Purple 4TB (2014) averaged 28.8% 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 Write Speed 1.91MB/s
Avg. Sequential Mixed IO Speed 115MB/s

Average consistency

The range of scores (95th - 5th percentile) for the WD Purple 4TB (2014) is 47%. This is a relatively wide range which indicates that the WD Purple 4TB (2014) performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K Random Mixed IO Speed 0.22MB/s
Avg. 4K Random Read Speed 0.6MB/s
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Average Bench

(Based on 1,324 samples)
Rank 12271.2%
Min Avg Max
78.1 Read 124 165
77.5 Write 124 167
74.7 Mixed 115 153
91.1% 121 MB/s
Min Avg Max
0.26 4K Read 0.6 0.87
0.47 4K Write 1.91 2.67
0.15 4K Mixed 0.22 0.27
84.7% 0.91 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest HDD (mainstream) averages a speed of 100%
3.5TB free
Firmware: 80.00A80 Max speed: SATA 3.0 600 MB/s
NCQ 5400 RPM 4KALIGNED S.M.A.R.T
97.7% Outstanding
Read 176
Write 165
Mixed 149
122% 163 MB/s
4K Read 0.85
4K Write 2.81
4K Mixed 0.28
119% 1.32 MB/s
2TB free
Firmware: 80.00A80 Max speed: SATA 3.0 600 MB/s
NCQ 5400 RPM 4KALIGNED S.M.A.R.T
82.7% Excellent
Read 138
Write 150
Mixed 134
106% 141 MB/s
4K Read 0.87
4K Write 2.58
4K Mixed 0.25
112% 1.23 MB/s
128GB free
Firmware: 80.00A80 Max speed: SATA 3.0 600 MB/s
NCQ 5400 RPM 4KALIGNED S.M.A.R.T
79.5% Very good
Read 147
Write 131
Mixed 119
99% 132 MB/s
4K Read 0.49
4K Write 1.71
4K Mixed 0.25
80% 0.81 MB/s
187GB free
Firmware: 80.00A80 Max speed: SATA 3.0 600 MB/s
NCQ 5400 RPM 4KALIGNED S.M.A.R.T
78.3% Very good
Read 152
Write 121
Mixed 107
95% 127 MB/s
4K Read 0.42
4K Write 2
4K Mixed 0.23
80% 0.89 MB/s
622GB free
Firmware: 80.00A80 Max speed: SATA 3.0 600 MB/s
NCQ 5400 RPM 4KALIGNED S.M.A.R.T
70.1% Very good
Read 99.9
Write 145
Mixed 100
86% 115 MB/s
4K Read 0.33
4K Write 1.75
4K Mixed 0.2
68% 0.76 MB/s
3.5TB free
Firmware: 0A80 Max speed: SATA 3.0 600 MB/s
NCQ 5400 RPM 4KALIGNED S.M.A.R.T
69.3% Good
Read 123
Write 119
Mixed 112
89% 118 MB/s
4K Read 0.75
4K Write 1.85
4K Mixed 0.2
88% 0.93 MB/s
166GB free
Firmware: 80.00A80 Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 5400 RPM 4KALIGNED S.M.A.R.T
63.3% Good
Read 143
Write 78
Mixed 77.7
74% 99.5 MB/s
4K Read 0.55
4K Write 0.34
4K Mixed 0.24
56% 0.38 MB/s
1TB free
Firmware: 80.00A80
4KALIGNED
52.5% Above average
Read 94.4
Write 89.2
Mixed 87
68% 90.2 MB/s
4K Read 0.02
4K Write 0.16
4K Mixed 0.03
7% 0.07 MB/s
126GB free
Firmware: 80.00A80 Max speed: SATA 3.0 600 MB/s
NCQ 5400 RPM 4KALIGNED S.M.A.R.T
38.7% Below average
Read 67.4
Write 67.2
Mixed 72.4
52% 69 MB/s
4K Read 0.36
4K Write 1.91
4K Mixed 0.15
67% 0.81 MB/s
1,324 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 9,712,290 HDDs tested.

 Prices

EbayUS $11426 mins
AmazonUS $1205 mins
BHPhotoUS $14012 months
NeweggUS $14510 months
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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 Purple 4TB (2014) Builds (Compare 2,577 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 113%
UFO
Desktop
Desktop 114%
UFO
Workstation
Workstation 101%
UFO

Motherboard: Asus RAMPAGE V EDITION 10 - $467

CPU
Core i7-6850KIntel  $440Bench 96%, 9,847 samples883x
Core i7-6950XIntel  $1,520Bench 100%, 1,905 samples498x
Core i7-6800KIntel  $385Bench 90%, 15,760 samples373x
GPU
GTX 1080Nvidia  $510Bench 125%, 228,550 samples984x
GTX 1080-TiNvidia  $728Bench 153%, 134,733 samples586x
GTX 1070Nvidia  $413Bench 98%, 309,259 samples194x
SSD
950 NVMe PCIe M.2 512GBSamsung  $586Bench 215%, 25,011 samples436x
960 Pro NVMe PCIe M.2 512GBSamsung  $265Bench 261%, 24,045 samples195x
960 Pro NVMe PCIe M.2 1TBSamsung  $496Bench 261%, 5,606 samples171x
RAM
Ripjaws 4 DDR4 2400 C15 8x4GBG.SKILLBench 134%, 103 samples56x
CMU16GX4M2C3200C16 4x8GBCorsairBench 93%, 1,079 samples47x
Dominator DDR4 3000 C15 2x16GBCorsairBench 82%, 1,755 samples37x
EDIT WITH CUSTOM PC BUILDER Value: 93% - Outstanding Total price: $2,003

Popular Purple 4TB (2014) compatible motherboards:

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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]

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Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Fastest effective speed - Real World Speed measures performance for typical consumers.
  • Best value for money - Value for money is based on real world performance, price and capacity.

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 Best User Rated
The Best.
CPUGPUSSD
Intel Core i7-8700K $320Nvidia GTX 1070 $413Samsung 850 Evo 250GB $104
AMD Ryzen 5 1600 $160Nvidia GTX 1060-6GB $250Samsung 850 Evo 500GB $125
Intel Core i5-8600K $222AMD RX 480 $280Samsung 850 Pro 256GB $125
HDDRAMUSB
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $177SanDisk Extreme 64GB $44
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $951SanDisk Extreme 32GB $30
Seagate Barracuda 2TB (2016) $59HyperX Fury DDR4 2133 C14 2x8GB $226SanDisk Ultra Fit 32GB $12
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