16GB (4GBx4) DDR4-2400MHz iMac Memory for the 27-inch Retina released in June 2017, Model ID 18,3. Apple also identifies these newest machines with the following part numbers: MNE92LL/A, MNEA2LL/A and MNED2LL/AA. The 21.5-inch iMac Models 18,1 and 18,2 are not user-upgradable.
Contains four (4) 4GB Low Power SO-DIMM memory modules that are specifically designed and SPD configured for the June 2017 27-inch iMac with 5K Retina Display.
This module is compatible with the latest Apple Firmware.
Specifications:16GB (4GBx4) DDR4-2400MHz iMac Memory for the 27-inch Retina released in June 2017, Model ID 18,3. Apple also identifies these newest machines with the following part numbers: MNE92LL/A, MNEA2LL/A and MNED2LL/AA. The 21.5-inch iMac Models 18,1 and 18,2 are not user-upgradable.
Contains four (4) 4GB Low Power SO-DIMM memory modules that are specifically designed and SPD configured for the June 2017 27-inch iMac with 5K Retina Display.
This module is compatible with the latest Apple Firmware.
Specifications: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.