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Compare Western Digital Gold 20TB vs 4TB Gold

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  2. Hard Disk Drives
  3. Western Digital Gold 20TB 🆚 Western Digital 4TB Gold
Western Digital Gold 20TB and Western Digital 4TB Gold 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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Western Digital Gold 20TB Enterprise SATA Internal Hard Drive HDD 7200 RPM SATA 6 Gb/s 512 MB Cache 3.5" - WD201KRYZ
Western Digital Gold 20TB
Western Digital 4TB Gold 7200 RPM SATA 6 Gb/s 256 MB Cache 3.5" WD4003FRYZ
Western Digital 4TB Gold
Prices
(Change region)
Out of Stock
$419.99
Out of Stock
Free shipping
$419.99
Out of Stock
Free shipping
$449.99
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Prices
(Change region)
Out of Stock
Free shipping
$149.99
Out of Stock
$149.99
Out of Stock
Free shipping
$149.99
Show 5 more offers
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* Product prices and availability are subject to change frequently. Any price and availability information displayed on Amazon at the time of purchase will apply.
Brand
Western Digital
Brand
Western Digital
Model
WD201KRYZ
Model
WD4003FRYZ
Release Date
📅 October 2021
Release Date
📅 September 2019
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
Price history
View Details ►
Price history
View Details ►
Price/GB
$0.02
Price/GB
$0.04
GB/$1
47.62
GB/$1
26.67
Capacity
20000 GB
Capacity
4000 GB
Cache
512MB
Cache
256MB
RPM
7200
RPM
7200
Interface
SATA 6 Gb/s
Interface
SATA 6 Gb/s
Form Factor
3.5"
Form Factor
3.5"
WD Gold 14TB WD141KRYZ 14TB
$599.45
Western Digital 8TB Gold 8TB
$341.99
Western Digital Gold 2TB Enterprise 2TB
$129.99
WD Gold 1TB Enterprise 1TB
$80.56
Western Digital 6TB Gold 6TB
$454.45
WD Gold 12TB 12TB
$476.99
Western Digital 10TB Gold 10TB
$400.00
Western Digital 4TB Gold 4TB
$149.99
Western Digital Gold 16TB 16TB
$700.00
Western Digital Gold 18TB 18TB
$977.79
Western Digital 10TB Gold 10TB
$400.00
WD Gold 14TB WD141KRYZ 14TB
$599.45
Western Digital Gold 18TB 18TB
$977.79
Western Digital Gold 16TB 16TB
$700.00
Western Digital 8TB Gold 8TB
$341.99
Western Digital 6TB Gold 6TB
$454.45
WD Gold 1TB Enterprise 1TB
$80.56
WD Gold 12TB 12TB
$476.99

Comparison and key differences summary

Reasons to buy the Western Digital Gold 20TB:

  • Newer Product, it was released around 2 years later
  • More Capacity (+16000 GB available)
  • More Internal Cache (+256 MB available)

Buy now

Reasons to buy the Western Digital 4TB Gold:

  • 18% cheaper, you can save $75.54

Buy now

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