Product Description
Improve System Speed
OWC Memory is the most cost effective and simple DIY upgrade you can install to unleash your Mac's full potential and speed up overall responsiveness.
More Apps. More Files
Become a multi-tasking maven when you upgrade your Mac with OWC Memory. Open more apps. Open larger files. Plus, work with multiple files all at the same time.
Save $$S vs Factory
Save BIG vs factory Mac memory options. Plus, select among options not offered by the factory. OWC makes it easy to find the perfect upgrade to fit your needs.
Lab Tested Compatibility
We test every OWC memory module at our in-house lab so you can upgrade with the confidence that your memory is 100% compatible with your Mac.
Lifetime Warranty
We build OWC Memory upgrades to meet or exceed Apple's specs and provide years of worry-free service.
Step-by-Step Videos
Our detailed install videos guide your upgrade from start to finish. We provide all the steps to make your OWC Memory upgrade DIY easy.
Includes
2) 16GB PC21300 2666MHZ DDR4 SO-DIMM memory modules
(1) 21.5" iMac Adhesive tape set for proper display resealing
OWC Memory Lifetime Limited Warranty
Specifications
- Data Rate: 2666MT/s
- I/O Clock Speed: 1333MHz
- Registration: Non-registered
- Error Correction: Non-ECC
- Cycle Time: 0.75 ns
- Form Factor: SO-DIMM
- Type of Memory: DDR4
- PC Speed: 21300
- Timing: CAS = 18.0
- Full Parameters: 18-18-18-14
- Bandwidth: 21.3GB/s
- JEDEC: Fully compliant with JEDEC specifications
- Capacity: 32GB (2 x 16GB)
- Pin Count: 260-pin
- Printed Circuit Board Type: Low noise 8-layer PCB
- RoHS Compliant: Yes
- Ambient Temperature: Operating: 32°F to 185°F (0°C to 85°C)
- Note: PC4-21300 DDR4 2666MHz SO-DIMMs will operate at 2400MHz speeds in iMac19,2 models with 3.6GHz Quad-Core i3 Processor. This memory will operate at full 2666MHz speeds in other iMac19,2 models.
Compatibility
- iMac (Retina 4K, 21.5-inch, Early 2019) // Mac19,2 - A2116 - EMC - 3195
Note: PC4-21300 DDR4 2666MHz SO-DIMMs will operate at 2400MHz speeds in iMac19,2 models with 3.6GHz Quad-Core i3 Processor. This memory will operate at full 2666MHz speeds in other iMac19,2 models.;
Product videos
Shipping & Returns
- Free UK Shipping: Delivered in approx. 2 working days
- Express Options: Faster methods available at checkout
- Free Shipping to Ireland: For orders over £100.00
- International Delivery: Times vary by destination; shipped via FedEx or DHL
- 30-Day Returns: Return within 30 days from order date
- UK, Ireland and EU Customers: Free return label provided
- Full Return Policy: Read Here
- Full Shipping Details: Read Here
Payment
Safe payment on our website.
Pay by card, Klarna, PayPal, Apple Pay, G-Pay, Shop Pay, Revolut, Bancontact, iDeal, or even bank transfer.
Customer Service
Email and chat available 24/7
Free number UK: 08001954072
International: +442838341148
Phone Line Opening Hours
- Monday-09:00-17:00
- Tuesday-09:00-17:00
- Wednesday-09:00-17:00
- Thursday-09:00-17:00
- Friday-09:00-17:00
