Compare Hard Disk Drives

Compare WD Black 4TB WD4001FAEX vs WD Black 6TB WD6003FZBX

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  2. Hard Disk Drives
  3. WD Black 4TB WD4001FAEX 🆚 WD Black 6TB WD6003FZBX
WD Black 4TB WD4001FAEX and WD Black 6TB WD6003FZBX are both hard disk drives with the same RPM (7200), Interface (SATA 6 Gb/s) and Form Factor (3.5"). The main differences are in Capacity and Cache.
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WD Black 4TB 7200 RPM SATA 6 Gb/s 64MB Cache 3.5" WD4001FAEX
WD Black 4TB WD4001FAEX
WD Black 6TB Performance Hard Drive 7200 RPM SATA 6 Gb/s 256 MB Cache 3.5" - WD6003FZBX
WD Black 6TB WD6003FZBX
Prices
(Change region)
In Stock
$344.75
Last updated 53 minutes ago.
Prices
(Change region)
Out of Stock
$149.99
Out of Stock
+ $10.30 Shipping
$159.99
Out of Stock
Free shipping
$179.99
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Brand
Western Digital
Brand
Western Digital
Model
WD4001FAEX
Model
WD6003FZBX
Release Date
📅 November 2012
Release Date
📅 May 2018
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
Performance (Charts)
76th / 637
Performance (Charts)
n/a
Effective Value
103rd / 161
Effective Value
-
Price history
View Details ►
Price history
View Details ►
Price/GB
$0.03
Price/GB
$0.02
GB/$1
28.64
GB/$1
40
Capacity
4000 GB
Capacity
6000 GB
Cache
64MB
Cache
256MB
RPM
7200
RPM
7200
Interface
SATA 6 Gb/s
Interface
SATA 6 Gb/s
Form Factor
3.5"
Form Factor
3.5"

Comparison and key differences summary

Reasons to buy the WD Black 4TB WD4001FAEX:

Buy now

Reasons to buy the WD Black 6TB WD6003FZBX:

  • 56% cheaper, you can save $194.76
  • Newer Product, it was released around 6 years later
  • More Capacity (+2000 GB available)
  • More Internal Cache (+192 MB available)

Buy now

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