- ⚙ Tech Specs
- ✈✈ Shipping
The original iMac G5 has two memory slots, which can hold a maximum of 1GB in each. This memory type is called DDR400 184pin DIMMs. Memory does not have to be installed in matched pairs, but a performance gain is realized if identical sized modules are in both slots. Pairing modules enables Memory Interleaving, which allows your memory controller to address both modules as a single 128bit memory bank.
Stacked v. non-stacked chips:
A module built from stacked chips takes two RAM wafers and stacks them on top of each other. This makes it possible to build a large module (like a 1GB DIMM) using cheap low density parts. Stacked chip modules are bad because they draw more power, and have inflated error rates caused by heat build-up. Ramjet uses the highest quality non-stacked IC chips.
|Domestic Shipping Options||Delivery Estimate|
|US Postal Service 1st Class*||FREE||3-10 business days|
|US Postal Service Priority Mail||$6.99||2-4 business days|
|UPS Ground||$9.99||3-5 business days|
|UPS 2-Day||$12.99 and up||2 business days|
|UPS Overnight||$29.99 and up||1 business day|
|International Shipping Options||Delivery Estimate|
|UPS Worldwide Expedited||Price varies||2-5 business days**|
|UPS Worldwide Saver||Price varies||1-3 business days**|
Ramjet offers same day shipping for UPS Overnight and UPS 2-day air orders for in-stock items that are received by 3pm Central time Monday through Friday (Holidays excluded.) UPS costs are calculated based on promixity and package weight.
* Shipping weights above .8 lbs (13 ounces) can not use US Postal Service 1st Class.
** International shipping charges include all brokerage fees, but do not include taxes or duties assessed by your local government. International delivery estimates do not include any customs inspection delays.