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4TB WD Red Plus NAS 5400 RPM CMR 3.5" Internal Hard Drive Expired

$75
$129.99
+ Free Shipping
+50 Deal Score
54,077 Views
Amazon has 4TB WD Red Plus NAS 5400 RPM CMR 3.5" Internal Hard Drive (WD40EFZX) on sale for $74.99. Shipping is free.

Thanks to community member koyin for finding this deal.

Specs:
  • Interface: SATA
  • Cache Size: 128 MB
  • Disk Speed (RPM): 5400rpm
  • Designed with CMR technology for small or medium-sized businesses in RAID-optimized NAS systems with up to 8 bays. Perfect for handling increased workloads, including expanded OS compatibility and ZFS.
  • Recording Technology: CMR

Editor's Notes & Price Research

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  • About this deal:
    • Our research indicates that this offer is $10 lower (11% savings) than the next best available price from a reputable merchant with prices starting from $84.99
    • Please read the Forum Thread for more deal discussion.
  • About this product:
    • Rating of 4.6 from over 2,200 Amazon customer reviews.
  • About this store:
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Original Post

Written by
Edited March 31, 2022 at 09:42 AM by
Amazon has the 4TB WD Red Plus NAS 5400RPM CMR 3.5" Internal Hard Drive for $74.99, a slight drop from where it was for a few months.

https://www.amazon.com/dp/B08VH8C3WZ
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$75
$129.99
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Price Intelligence

Model: Western Digital Red Plus WD40EFZX 4 TB Hard Drive - 3.5" Internal - SATA (SATA/600) - Conventional Magnetic Recording (CMR) Method - Storage System De

Deal History 

Sort: Most Recent
Post Date Sold By Sale Price Activity
03/06/23Walmart$70 popular
16
12/13/22Newegg$69.99
5
12/09/22Newegg$70
3
11/24/22Newegg$70
6
09/20/22Newegg$69.99
1
09/20/22Amazon$69.99
2
08/11/22Newegg$70 frontpage
29
08/09/22Newegg$79.99
2
07/25/22Newegg$69
5
07/10/22Western Digital$70 frontpage
35
05/24/22Newegg$70 popular
13
12/28/21Newegg$68 popular
50
12/24/21Newegg$68 frontpage
47
12/22/21Newegg$70
2
12/18/21Amazon$70 frontpage
55
12/17/21Newegg$70 frontpage
51
12/09/21Newegg$75
15
12/03/21Newegg$74.99 popular
25
11/25/21Amazon$210 frontpage
150
11/22/21Newegg$77 frontpage
57
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57 Comments

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Featured Comments

Your calculation is right, but your interpretation is off. The result means how many gig can be bought per dollar, clearly your dollar buys more gig for 6TB one.

To calculate the cost per TB, use

$75/4 tb = $18.75/tb
$110/6 tb = $18.33/tb
·
Except those are Red (SMR) not Red Plus (CMR).
·
6TB one for $110 is cheaper per TB wise.
·

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Joined May 2006
L6: Expert
> bubble2 1,591 Posts
229 Reputation
ifoundu
03-06-2022 at 10:48 PM.
03-06-2022 at 10:48 PM.
6TB one for $110 is cheaper per TB wise.
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Last edited by ifoundu March 7, 2022 at 08:08 AM.

This comment has been rated as unhelpful by Slickdeals users

Show Comment
HIDDENBennysdeals103-07-2022 at 08:38 AM.
Joined May 2006
L6: Expert
> bubble2 1,591 Posts
229 Reputation
ifoundu
03-07-2022 at 08:42 AM.
03-07-2022 at 08:42 AM.
Quote from Bennysdeals1 :
8TB for $120 would be cheaper still if one knew where to buy it.

6TB one is on the same Amazon page, just choose 6TB option. Mind sharing where to buy 8TB for $120?
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Show Comment
HIDDENsjuled03-07-2022 at 08:49 AM.
Joined Nov 2006
Deal Poacher
> bubble2 284 Posts
43 Reputation
rblancarte
03-07-2022 at 08:50 AM.
03-07-2022 at 08:50 AM.
Quote from cobwash :
Western digital has 6tb 5400 drive for 105. https://www.westerndigital.com/pr...d#WD60EFAX [westerndigital.com]
Except those are Red (SMR) not Red Plus (CMR).
13
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Joined Nov 2013
New User
> bubble2 9 Posts
10 Reputation
RarianR
03-07-2022 at 09:02 AM.
03-07-2022 at 09:02 AM.
SMR is fine for non-raid media storage. Especially something like unRAID.
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Joined Dec 2009
Dragon Warrior
> bubble2 1,947 Posts
455 Reputation
itsme13
03-07-2022 at 09:02 AM.
03-07-2022 at 09:02 AM.
Quote from cobwash :
Western digital has 6tb 5400 drive for 105. https://www.westerndigital.com/pr...d#WD60EFAX
SMR drive, same price on amazon

https://www.amazon.com/Red-6TB-In...127&sr=1-1
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Joined Jul 2017
L6: Expert
> bubble2 1,375 Posts
160 Reputation
slicksdeal
03-07-2022 at 09:03 AM.
03-07-2022 at 09:03 AM.
Newegg frequently had these for $68. You could try Amazon warehouse for $65 (probably a bad idea if it was shipped multiple times and possibly used)
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Joined Dec 2009
Dragon Warrior
> bubble2 1,947 Posts
455 Reputation
itsme13
03-07-2022 at 09:05 AM.
03-07-2022 at 09:05 AM.
Quote from slicksdeal :
Newegg frequently had these for $68. You could try Amazon warehouse for $65 (probably a bad idea if it was shipped multiple times and possibly used)

its been a while these hit $68, the cheapest was during thanksgiving. they were $70
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Joined Oct 2005
L2: Beginner
> bubble2 27 Posts
22 Reputation
So-Fa-King
03-07-2022 at 09:19 AM.
03-07-2022 at 09:19 AM.
As an FYI, Amazon has the 6TB WD Red Plus on sale for $110.
3
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Joined Nov 2006
Deal Poacher
> bubble2 284 Posts
43 Reputation
rblancarte
03-07-2022 at 09:41 AM.
03-07-2022 at 09:41 AM.
Decided to pull the trigger on this. My NAS drives are pushing 7 years old (CMR WD Reds).
1
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Joined Jul 2010
L7: Teacher
> bubble2 2,170 Posts
194 Reputation
tshrimp
03-07-2022 at 10:00 AM.
03-07-2022 at 10:00 AM.
Quote from itsme13 :
its been a while these hit $68, the cheapest was during thanksgiving. they were $70
And not sure we will see those prices again. With record inflation, what qualifies as a "deal" is a changing Frown.
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Joined Jul 2008
L6: Expert
> bubble2 1,029 Posts
799 Reputation
sahil80
03-07-2022 at 10:29 AM.
03-07-2022 at 10:29 AM.
purchased a used one 3 days ago for $60 and did a hddscan on it. Looks perfect!
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