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WD WD4001FFSX

Red Pro 4TB (2014)

▲ 60331 ▼

Release date: Q3 2014.

Average Bench: 83.9% (62nd of 1015)

Based on 372 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]

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Poor: 57%Average: 83.9% Great: 102%

Popular builds with this HDD

Very good average bench

The WD Red Pro 4TB (2014) averaged just 16.1% 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 0.76MB/s
Avg. 4K Random Write Speed 2.91MB/s

Average consistency

The range of scores (95th - 5th percentile) for the WD Red Pro 4TB (2014) is 45.2%. 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 106MB/s
Avg. Sustained Write Speed 138MB/s
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Average Bench

(Based on 372 samples)
Rank 6283.9%
Min Avg Max
99.2 Read 152 191
93 Write 139 169
64 Mixed 106 158
83.4 SusWrite 138 171
98.7% 134 MB/s
Min Avg Max
0.52 4K Read 0.84 1.1
2 4K Write 2.91 3.5
0.22 4K Mixed 0.76 1.13
173% 1.5 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest HDD (mainstream) averages a speed of 100%
3TB free
Firmware: 81.00A81
SusWrite @10s intervals: 164 163 165 165 167 167 MB/s
99.8% Outstanding
Read 182
Write 168
Mixed 112
SusWrite 165
116% 157 MB/s
4K Read 0.8
4K Write 3.4
4K Mixed 1.1
218% 1.77 MB/s
3.5TB free
Firmware: 81.00A81
SusWrite @10s intervals: 169 170 171 170 171 171 MB/s
99.4% Outstanding
Read 176
Write 166
Mixed 111
SusWrite 170
115% 156 MB/s
4K Read 1.1
4K Write 3.1
4K Mixed 1.1
226% 1.77 MB/s
3.5TB free
Firmware: 81.00A81
SusWrite @10s intervals: 159 156 170 155 157 155 MB/s
96.1% Outstanding
Read 176
Write 164
Mixed 115
SusWrite 159
113% 153 MB/s
4K Read 0.8
4K Write 3.4
4K Mixed 1
207% 1.73 MB/s
372 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 27,248,684 HDDs tested.

 Prices

Approx. $249 @ launch in Jul '14
BHPhotoUS $2293 years
EbayUS $45325 mins
AmazonUS $4827 mins
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 11,713 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 113%
UFO
Desktop
Desktop 119%
UFO
Workstation
Workstation 102%
UFO

Motherboard: Asus ROG MAXIMUS X HERO - $260

CPU
Core i7-8700KIntel  $350Bench 95%, 454,731 samples9,072x
Core i7-8086KIntel  $500Bench 96%, 25,294 samples783x
Core i5-8600KIntel  $240Bench 93%, 164,075 samples737x
GPU
GTX 1080-TiNvidia  $719Bench 127%, 503,168 samples4,073x
GTX 1080Nvidia  $540Bench 103%, 706,651 samples1,783x
GTX 1070Nvidia  $408Bench 78%, 785,629 samples1,076x
SSD
960 Evo NVMe PCIe M.2 500GBSamsung  $140Bench 216%, 108,899 samples1,085x
960 Evo NVMe PCIe M.2 250GBSamsung  $100Bench 200%, 175,522 samples1,066x
970 Evo NVMe PCIe M.2 500GBSamsung  $98Bench 272%, 186,383 samples799x
RAM
Trident Z RGB DDR4 3200 C16 2x8GBG.SKILL  $94Bench 86%, 134,405 samples831x
Vengeance LPX DDR4 3000 C15 2x8GBCorsair  $75Bench 84%, 374,591 samples556x
Vengeance LPX DDR4 3200 C16 2x8GBCorsair  $74Bench 86%, 232,778 samples416x
EDIT WITH CUSTOM PC BUILDER Value: 56% - Above average Total price: $1,563

Popular Red Pro 4TB (2014) compatible motherboards:

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How it works

  • - Download and run UserBenchMark.
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write, sustained write and mixed IO.
  • - RAM tests include: single/multi core bandwidth and latency.
  • - Reports are generated and presented on userbenchmark.com.
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  • - See speed test results from other users.
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Hard Drive Rankings (Price vs Performance) June 2020 HDD Rankings.

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.
  • Best value for money - Value for money is based on real world performance.
  • 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 5 years ago.
USA-User
Avatar level
6,524

Good (edit your comment) Add link

3 years ago.

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

HDrivePro
Avatar level
1,391

Good

5 years ago.

Your
opinion?
▲Like ▼Dislike
Ready to retire
Age: 5 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.

 Frequently Asked Questions

Storage Devices FAQ
What is sustained sequential write speed?
What’s the difference between SLC, MLC and TLC?
What is 3D XPoint and how fast is it?
What’s the difference between SATA, PCIe and NVMe?
What’s the difference between NAND and V-NAND?
What is sequential write speed?
What is sequential read speed?
What is incompressible data?
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What is 4K random write speed?
What is 4K random read speed?
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ALL FAQs »

 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-9400F $165Nvidia GTX 1660S (Super) $230Crucial MX500 250GB $49
Intel Core i5-9600K $196Nvidia GTX 1650S (Super) $160Samsung 850 Evo 120GB $78
Intel Core i7-9700K $345Nvidia RTX 2070S (Super) $500Samsung 860 Evo 250GB $56
HDDRAMUSB
Seagate Barracuda 1TB (2016) $43Corsair Vengeance LPX DDR4 3200 C16 2x8GB $74SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $75SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $681SanDisk Ultra Fit 32GB $16
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