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WD WD4001FFSX

Red Pro 4TB (2014)

▲ 53334 ▼

Release date: Q3 2014.

Average Bench: 84.1% (55th of 1015)

Based on 679 user benchmarks.  Models: WDC WD4001FFSX-68JNUN0, WDC WD4001FFSX-68JNU, WDC WD4001FFSX-6, WDC WD40 01FFSX-68JNUN0

The new 4TB WD Red Pro is an upgraded version of WD's popular Red NAS (Network Attached Storage). The Pro Reds have a rotation speed of 7200 RPM unlike their regular Red counterparts which are marketed as "IntelliPower" but actually spin at fixed speeds of 5400 or 5700 RPM depending on the exact model. Comparing the regular 3TB Red and the 4TB Pro shows that the pro version is significantly faster across the board. The biggest performance gains are seen in the small file 4K area and are a direct consequence of lower access times due to the higher rotation speed of the Pro Red. As well as offering better performance the Pro Reds have 5 year warranties vs 3 years on the regular Reds. Unfortunately it's not all good news as the Pro Red is priced around 50% higher than its regular Red sibling and thus currently represents average value for money at best. [Oct '14 HDrivePro]

Poor: 59%Average: 84.1% Great: 101%

Popular builds with this HDD

Very good average bench

The WD Red Pro 4TB (2014) averaged just 15.8% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the WD Red Pro 4TB (2014) near the top of the comparison list.

Strengths

Avg. 4K Random Mixed IO Speed 1.02MB/s
Avg. 4K Random Write Speed 3.06MB/s

Average consistency

The range of scores (95th - 5th percentile) for the WD Red Pro 4TB (2014) is 42.7%. This is a relatively wide range which indicates that the WD Red Pro 4TB (2014) performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sequential Mixed IO Speed 93.4MB/s
Avg. Sequential Write Speed 140MB/s

Average Bench

(Based on 679 samples)
Rank 5584.1%
Min Avg Max
95.9 Read 152 184
91.8 Write 140 166
65.3 Mixed 93.4 114
86.5 SusWrite 141 171
96.8% 132 MB/s
Min Avg Max
0.7 4K Read 0.87 1.1
2.4 4K Write 3.06 3.6
0.9 4K Mixed 1.02 1.2
206% 1.65 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest HDD (mainstream) averages a speed of 100%
3.5TB free
Firmware: 81.00A81
SusWrite @10s intervals: 128 169 170 170 170 169 MB/s
97.7% Outstanding
Read 178
Write 163
Mixed 108
SusWrite 163
112% 153 MB/s
4K Read 0.9
4K Write 3.2
4K Mixed 1.1
219% 1.73 MB/s
3TB free
Firmware: 81.00A81
SusWrite @10s intervals: 148 148 150 151 151 150 MB/s
87.9% Excellent
Read 157
Write 153
Mixed 104
SusWrite 150
104% 141 MB/s
4K Read 0.8
4K Write 3
4K Mixed 1
200% 1.6 MB/s
3TB free
Firmware: 81.00A81
SusWrite @10s intervals: 144 149 153 154 154 153 MB/s
86.2% Excellent
Read 149
Write 160
Mixed 84.2
SusWrite 151
100% 136 MB/s
4K Read 1
4K Write 3
4K Mixed 1.3
242% 1.77 MB/s
2TB free
Firmware: 81.00A81
SusWrite @10s intervals: 137 138 139 139 135 137 MB/s
80.7% Excellent
Read 144
Write 111
Mixed 95
SusWrite 138
90% 122 MB/s
4K Read 0.8
4K Write 2.3
4K Mixed 1.1
198% 1.4 MB/s
2TB free
Firmware: 81.00A81
SusWrite @10s intervals: 132 131 128 126 134 127 MB/s
76.4% Very good
Read 136
Write 137
Mixed 82.4
SusWrite 130
89% 121 MB/s
4K Read 0.9
4K Write 2.3
4K Mixed 0.9
180% 1.37 MB/s
679 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 53,831,833 HDDs tested

 Prices

If you buy via one of these links, our site may earn a commission

MSRP ≈ $249 @ launch in Jul '14
BHPhotoUS $2298 years
AmazonUS $2303 days
Send price feedback
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 Red Pro 4TB (2014) Builds (Compare 8,307 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 152%
UFO
Desktop
Desktop 102%
UFO
Workstation
Workstation 151%
UFO

Motherboard: Asus ROG MAXIMUS XI HERO (WI-FI) - $452

CPU
Core i9-9900KIntel  $380Bench 98%, 354,223 samples5,005x
Core i7-9700KIntel  $235Bench 97%, 550,833 samples1,615x
Core i7-8700KIntel  $170Bench 88%, 746,287 samples559x
GPU
RTX 2080-TiNvidia  $441Bench 156%, 357,946 samples1,563x
RTX 2080Nvidia  $270Bench 124%, 316,424 samples618x
RTX 3080-TiNvidia  $660Bench 204%, 155,335 samples575x
SSD
970 Evo Plus NVMe PCIe M.2 1TBSamsung  $99Bench 310%, 455,997 samples1,126x
970 Evo NVMe PCIe M.2 1TBSamsung  $105Bench 297%, 331,647 samples718x
860 Evo 1TBSamsung  $140Bench 112%, 602,853 samples327x
RAM
Trident Z DDR4 3200 C16 4x8GBG.SKILL  $110Bench 91%, 87,239 samples440x
Vengeance RGB PRO DDR4 3200 C16 2x16GBCorsair  $105Bench 89%, 144,399 samples350x
CMW16GX4M2C3200C16 4x8GBCorsairBench 92%, 92,358 samples285x
EDIT WITH CUSTOM PC BUILDER Value: 94% - Outstanding Total price: $1,482

Popular Red Pro 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]

Group Test Results

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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/...

Storage for 8 to 16 bay NAS solutions...

Added 10 years ago.
USA-User
Avatar level
10,004

Good (edit your comment) Add link

7 years ago.

In use for 7 months in my 4 bay NAS. Good performance. Excellent warranty.

HDrivePro
Avatar level
1,391

Good

10 years ago.

Your
opinion?
▲Like ▼Dislike
Ready to retire
Age: 10 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
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What is 3D XPoint and how fast is it?
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What is sequential write speed?
What is sequential read speed?
What is incompressible data?
What is queue depth?
What is 4K random write speed?
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The Best
CPUGPUSSD
Intel Core i5-12600K $155Nvidia RTX 4060 $299WD Black SN850X M.2 2TB $145
Intel Core i5-12400F $112Nvidia RTX 4060-Ti $375WD Black SN850X M.2 1TB $75
Intel Core i5-13600K $239Nvidia RTX 4070 $500Crucial T700 M.2 4TB $350
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