Western Digital Green 4TB SATA3 6GB/S Intellipower 64MB Cache 3.5in Internal Hard Drive HDD
CAD $187.73
Ships From and sold by Netlink Computers
In Stock usually 1-2 business days.
0 Customer Reviews

Capacity Storage

WD Green storage is designed specifically with reliability in mind for an increased drive lifespan. The advantage of being cool and quiet impacts overall reliability while reduced heat output, decreased power consumption, quiet acoustics, and best-in-class power management make WD Green a leader when compared to the competition.

Main Features

  • Storage Capacity:4 TB
  • Buffer:64 MB
  • Drive Interface:SATA
  • Drive Interface Standard:SATA/600
  • Drive Type:Internal
  • Drive Width:3.5"
  • Height:1.03" (26.11 mm)
  • Width:4" (101.60 mm)
  • Depth:5.79" (146.99 mm)
  • Weight (Approximate):680.4 g
  • Environmentally Friendly:Yes
  • Environmental Certification:RoHS,WEEE,China RoHS

General Information
  • WD-IMSourcing
Manufacturer Part Number
  • WD40EZRX
Manufacturer Website Address
  • http://www.imsourcing.com
Brand Name
  • WD-IMSourcing
Product Line
  • Green
Product Series
  • Desktop
Product Model
  • WD40EZRX
Product Name
  • Green WD40EZRX Hard Drive
Product Type
  • Hard Drive
Technical Information
Storage Capacity
  • 4 TB
Platform Supported
  • Mac
  • PC
  • IntelliPower
  • NoTouch Ramp Load
  • Advanced Format
  • GreenPower
  • Low Power Consumption
  • S.M.A.R.T
  • Cool and Quiet
Drive Performance
Maximum External Data Transfer Rate
  • 600 MB/s (4.7 Gbit/s)
  • 64 MB
Drive Interface
  • SATA
Drive Interface Standard
  • SATA/600
Network (RJ-45)
  • No
Power Description
Input Voltage
  • 12 V DC
Physical Characteristics
Drive Type
  • Internal
Drive Width
  • 3.5"
  • 1.03" (26.11 mm)
  • 4" (101.60 mm)
  • 5.79" (146.99 mm)
Weight (Approximate)
  • 680.4 g
System Requirements
  • Operating System(s):
    • Windows 7
    • Windows 8
    • Mac OS
Certifications & Standards
    • CE
    • TUV
    • C-Tick
    • F.I.T
    • CAN ICES-3 (B) / NMB-3 (B)
Environmentally Friendly
  • Yes
Environmental Certification
  • RoHS
  • WEEE
  • China RoHS
Additional Warranty Information
  • Product does not ship from original manufacturer
  • Product may not be eligible for original manufacturer warranty, rebates or programs
  • Direct replacement warranty provided by Ingram Micro (1 year for components, 3 year for systems)
  • Product ships from IMSourcing facility within 2-3 days or from stock
  • BULK, REF, and NOB Product may ship in non-standard packaging
  • All returns processed directly from IMSourcing
  • Where applicable, -RF or -IM indicates an IMSourcing certified pre-owned product
Average Rating
Recommend by
Out of 11 Review(s)
5 (9)
4 (1)
3 (0)
2 (0)
1 (1)

By: Pascal_D 2015-07-27 07:48

BIG and cheap.

A bit slow


The slow to start is because it stops spinning to save energy so it's not really a con but once it's going works marvelously.

By: Michel_B 2015-07-13 17:41

Good price, good storage space and very quiet.



I have lot of WD drives, they are all in good working order, (even that some are very old) they never quit on me so far.

By: Ben_S 2014-11-16 18:36

Large Capacity Silent Affordable

Slower Read/Write speeds compared to other HDD


WD Green is great for secondary storage, things that do not require fast read/write speeds. I use mine to store movies and videos and it works terrifically. Near silent operation - would definitely recommend.

By: vasyagamer 2014-11-09 08:14

Quiet. Big capacity



Installed it on the server machine for data. Reliable and quiet. Get it on special!

By: Ben_L 2014-07-18 23:13

very quiet, runs cool, no vibrations, good price, good speeds for a storage drive

might be pricey for some people


wd drives are solid, i have only gone with wd or seagate, and have picked wd more now since they seem to be silent and cause no vibrations, it stays very cool, speeds are decent, i don't game on this drive, its mainly secondary storage drive and it works very well

By: Jean-Michel_F 2014-06-29 19:34

Cheap, low power consumption, almost silent.



Ordered two of these at ~160$, both were DoA and returned. The first one did a lot of clicks when the computer was powered, and never started to spin. The other one was impossible to format (SMART reported a failure).

By: the_prism 2014-06-11 05:50

Good quality. Good ratio price/GB

A bit noisy. Slow.


I purchased two of these on sale for around $160 each. Good ratio price/GB. Plenty of storage space. Not suitable for Video encoding jobs since it's slow, but it's good for anything else.

By: TempletonPeck 2014-02-22 17:54

Quiet Operation Low power usage Tons of storage space

Slower speed due to being a green drive


I'm using one of these as a media drive. It has plenty of storage, decent speed and doesn't make a lot of noise. It's Western Digital so you know it has pretty good reliability as well.

By: Orion_G 2014-02-06 16:46

Large capacity, good price



What can you say about WD? I have only made the mistake of purchasing a Seagate drive once and I won't make that mistake again. Even though I normally take WD Black I felt this was a better balance for price and size and I have been very happy with my decision.

By: Blasphemy 2013-12-11 22:31

perfect for storage quiet runs cool

only two year warranty (used to be three)


I got two of these hard drives in my main rig for the sole purpose of storing movies that are shared on the home network. I've been using the WD Green series for many years for that same purpose and have never had an issue. I also have two 4TB Deskstar 7K4000's in my system and the performance of the WD Green's is pretty close to those more "high end" hard drives. A two minute quick seek test in Hard Drive Sentinel averaged 7.40ms for the inactive WD Green drive, and 9.14ms for the other drive that is currently streaming an HD video over the home network. In comparison, the two Deskstar's inactive average seek times were only slightly better at 6.44ms and 6.46ms. Temperature wise, in my rig with two 120mm fans for intake, the max recorded temperatures over the one week that I've had the two WD Green's are 27C and 25C for each drive, with the average temperature being 24C to 25C. Minimum temperature recorded was 22C for each drive. For comparison, my Deskstar's average around 27C to 28C in the system. The WD Green's have always been quiet drives, and the 4TB version is no exception. They also consume less power than the average hard drive. They also tend to cost slightly less. They also run cooler. They are also more reliable. The only "negative" is that they are not super fast drives in comparison to the competition. Perfect for almost any use that isn't being your main hard drive.