Actual product may differ slightly in appearance.
Memory trade-in rebate
Send us your old memory when you upgrade and we’ll give you a rebate!
- This Mac has four available memory slots.
- Install in pairs for best performance.
- Backed by an OWC Limited Lifetime Warranty.
Value Performance Buying Options1600MHz DDR3 PC3-12800 — Maximum 64GB supported
|16GB (16GB x 1)||15,990||Buy Now|
|32GB (16GB x 2)||29,990||Buy Now|
|48GB (16GB x 2 + 8GB x 2)||38,990||Buy Now|
OWC Memory Upgrades For 27″ iMac with Retina 5K Display (Late 2015)
Up to 64GB memory
Up to 2x more memory vs. factory options
Works with the following Model IDs
- Rigorously in-house lab tested
- Easy DIY install videos
- OWC MaxRAM Certification
- Lifetime advanced replacement warranty