Apple iMac G5 20" 1.8GHz Specs & Upgrades
The Apple iMac G5 20" 1.8GHz uses DDR DIMM PC3200 400MHz memory upgrades as listed in the detailed specifications below. All memory and other upgrades compatible with this system are listed on this page.
Need Assistance?
Please call and speak with one of our expert technicians at 800-240-8577 or US 404-935-4048
to verify exact system specs before ordering.
| Memory Type | DDR DIMM PC3200 400MHz |
|---|---|
| Base Memory | |
| Upgrade Slots | 2 |
| Maximum Memory | 2GB |
| Maximum Module Size | 1GB |
| CPU & Chipset | ~ |
| Bus Architecture | ~ |
Available Upgrades
|
Part Number 33.2C3
400MHz
184pin
CL3
In Stock
|
$6.99
|
|
Part Number 33.5C3
400MHz
184pin
CL3
In Stock
|
$7.99
|
|
Part Number 33.2C3H
400MHz
184pin
CL3
In Stock
|
$9.99
|
|
Part Number 331C3
400MHz
184pin
CL3
In Stock
|
$10.99
|
|
Part Number 33.2C3-2
400MHz
184pin
CL3
In Stock
|
$12.99
|
|
Part Number 33.5C3H
400MHz
184pin
CL3
In Stock
|
$12.99
|
|
Part Number 33.5C3-2
400MHz
184pin
CL3
In Stock
|
$15.99
|
|
Part Number 331C3H
400MHz
184pin
CL3
In Stock
|
$17.99
|
|
Part Number 33.2C3-2H
400MHz
184pin
CL3
In Stock
|
$19.99
|
|
Part Number 331C3-2
400MHz
184pin
CL3
In Stock
|
$21.99
|
|
Part Number 33.5C3-2H
400MHz
184pin
CL3
In Stock
|
$24.99
|
|
Part Number 331C3-2H
400MHz
184pin
CL3
In Stock
|
$34.99
|
|
|
Part Number 331C3-2
400MHz
184pin
CL3
In Stock
|
$21.99
|
|
|
Part Number 331C3-2H
400MHz
184pin
CL3
In Stock
|
$34.99
|
|
|
Part Number 331C3
400MHz
184pin
CL3
In Stock
|
$10.99
|
|
|
Part Number 33.5C3-2
400MHz
184pin
CL3
In Stock
|
$15.99
|
|
|
Part Number 331C3H
400MHz
184pin
CL3
In Stock
|
$17.99
|
|
|
Part Number 33.5C3-2H
400MHz
184pin
CL3
In Stock
|
$24.99
|
|
|
Part Number 33.5C3
400MHz
184pin
CL3
In Stock
|
$7.99
|
|
|
Part Number 33.2C3-2
400MHz
184pin
CL3
In Stock
|
$12.99
|
|
|
Part Number 33.5C3H
400MHz
184pin
CL3
In Stock
|
$12.99
|
|
|
Part Number 33.2C3-2H
400MHz
184pin
CL3
In Stock
|
$19.99
|
|
|
Part Number 33.2C3
400MHz
184pin
CL3
In Stock
|
$6.99
|
|
|
Part Number 33.2C3H
400MHz
184pin
CL3
In Stock
|
$9.99
|
Upgrade References
The table below are references to other manufacturer part numbers which are specific to this device, have identical specifications to our components. This information is made available for your reference.| Part# | Source | References | |
|---|---|---|---|
| CT1001181 | 2GB Kit of 2 1GB DDR PC3200 400MHz DIMM | Crucial | 331C3-2 |
| CT1001181 | 2GB Kit of 2 1GB DDR PC3200 400MHz DIMM | Crucial | 331C3-2 |
| CT1001183 | 1GB Kit of 2 512MB DDR PC3200 400MHz DIMM | Crucial | 33.5C3-2 |
| CT407783 | 512MB DDR PC3200 400MHz DIMM | Crucial | 33.5C3 |
| CT407785 | 1GB DDR PC3200 400MHz DIMM | Crucial | 331C3 |
| CT1001182 | 512MB Kit of 2 256MB DDR PC3200 400MHz DIMM | Crucial | 33.2C3-2 |
| CT407784 | 256MB DDR PC3200 400MHz DIMM | Crucial | 33.2C3 |