128GB OWC Matched Memory Upgrade Kit (4 x 32GB) 2666MHz PC4-21300 DDR4 SO-DIMM
Overview
Maximise Your iMac's Performance with 128GB OWC Matched Memory Upgrade Kit
Unlock the full potential of your 27-inch iMac (2020) with the OWC 128GB Matched Memory Upgrade Kit. Featuring four 32GB modules of 2666MHz PC4-21300 DDR4 SO-DIMM, this kit is specifically engineered to meet, if not exceed, all Apple Design Specifications, ensuring seamless compatibility and top performance. Each module is meticulously tested in OWC's state-of-the-art on-site lab, which houses nearly every Apple Mac model from the past 25 years.
Optimised for Your iMac
This upgrade is not just about adding more memory; it's about enhancing your entire system's responsiveness and capability. Designed specifically for iMac20,1 and iMac20,2 models, this matched kit ensures that all DIMMs operate at the same capacity and speed, promoting peak efficiency and reliability.
Precision-Engineered Compatibility
When upgrading your iMac, compatibility is key. OWC's unique testing environment guarantees that each memory module is not only compatible but also optimised for your specific iMac model. Enjoy faster application loading, smoother multitasking, and a significant boost in your workflow productivity.
Trust in Expert Engineering
With OWC's commitment to quality, backed by over 25 years of memory engineering expertise, you can trust in a product that performs right out of the box. Invest in your iMac's future with a memory upgrade that ensures longevity and enhanced performance for years to come.
Upgrade your iMac with confidence. The 128GB OWC Matched Memory Upgrade Kit not only boosts your system's performance but also extends its usability, allowing you to handle more intensive applications and larger files effortlessly. Choose OWC memory upgrades for a superior computing experience that only experts in Mac memory can deliver.
- Experience dramatically faster iMac performance with 128GB RAM upgrade
- Seamlessly run multiple applications simultaneously without lag
- Enhance your system's responsiveness for a smoother workflow
- Optimised specifically for 2020 iMac models for perfect compatibility
- Enjoy professional-grade reliability with Apple specification compliance
- Tested extensively in OWC’s lab to ensure peak performance
- Reduce system crashes and increase efficiency with matched memory modules
- Future-proof your iMac to handle upcoming software upgrades
- Increase your iMac's resale value with a high-spec memory upgrade
Video
The iMac 5K is limited by the factory to 32GB of memory for the entry level iMac, and 64GB for the others. With OWC you can install up to 4x beyond the factory limit, plus save up to 62% vs factory memory prices.
Compatibility
Compatible with the devices listed below.
iMac
Specifications
- Total Capacity
-
- 128GB
- 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
- Voltage
-
- 1.35 Volts
- Pin Count
-
- 260-pin
- Printed Circuit Board Type
-
- Low noise 8-layer PCB
- RoHS Compliant
-
- Yes
What's in the box?
- 4 x 32GB 2666MHz PC4-21300 DDR4 SO-DIMM
Warranty
- Lifetime Limited Warranty
Part Number
- OWC2666DR4S128S