OWC is offering three separate 1600MHz DDR3L kits to upgrade the Retina iMac's memory to up to 32GB at prices lower than Apple offers. The 8GB kit, priced at $101.99, will increase the RAM of a base Retina iMac configuration from 8GB to 16GB.
The 16GB kit, priced at $197.99, will increase the RAM of a base Retina iMac configuration from 8GB to 24GB, and the 32GB kit, priced at $395 kit will allow users to replace all memory for a total of 32GB of RAM.
When purchased from Apple, upgrading to 16GB of RAM total costs $200, while upgrading to 32GB of RAM costs $600. OWC's 32GB kit is $200 less than Apple's price, and while the 16GB OWC kit is priced the same at $200, it ultimately lets users install 24GB of RAM rather than 16GB of RAM.
OWC is also offering a trade-in rebate for original factory memory, giving customers a credit towards the purchase of a memory kit. OWC's memory kits come with a limited lifetime warranty along with a lifetime advanced replacement program.
Released yesterday, Apple's iMac with 5K Retina display can be purchased from the Apple Store for $2,499. Current orders ship out in three to five business days.