OWC Memory Upgrade Module
OWC Memory. Built for Macs + PCs.
Experience your computer's true performance potential.
Improve System Speed
OWC Memory is the most cost effective and simple DIY upgrade you can install to unleash your Mac or PC's full potential, and speed up overall responsiveness.
More Apps. More Files
Become a multi-tasking maven when you upgrade your Mac or PC with OWC Memory. Open more apps. Open larger files. Plus, work with multiple files all at the same time.
Save ,, vs Factory
Save BIG vs factory 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 built-to-last.
Lifetime Warranty
We built your OWC Memory upgrade to meet or exceed the toughest industry specs to 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.
Experience the OWC Difference
Rely on the trusted name for memory upgrades, drives and accessories for over 30 years. Your OWC Memory upgrade was built by Mac and PC people, for Mac and PC people. Our expert support team is always a call or click away. You can talk to an actual human who will kindly provide advice and guidance for any questions you may have.
- Memory Upgrade Module offers enhanced memory with maximum productivity
- 1066 MHz of memory speed with unregistered signal makes your computer perform like an athlete
- SoDIMM 16 GB capacity is enough to execute all memory hungry programs simultaneously
- DDR3 SDRAM interface synchronizes electrical and clock signals for an efficient data transfer rate
- 4 x 4GB modules for dependable storage efficiency and maximum convenience
- 204-pin for optimal performance and maximum reliability
- CL7 CAS latency for reliable, fast response and improved performance
- Desktop PC device support for your memory upgrade module to allow maximum efficiency and dependability
- SoDIMM form factor with 204-pin and 16 GB memory size effectively reduces minimizes the load on the server memory BUS to ensure maximum productivity
- Unregistered signal processing allows higher accuracy and enhanced memory upgrade module performance
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OWC Memory. Built for Macs + PCs.
Experience your computer's true performance potential.
Improve System Speed
OWC Memory is the most cost effective and simple DIY upgrade you can install to unleash your Mac or PC's full potential, and speed up overall responsiveness.
More Apps. More Files
Become a multi-tasking maven when you upgrade your Mac or PC with OWC Memory. Open more apps. Open larger files. Plus, work with multiple files all at the same time.
Save ,, vs Factory
Save BIG vs factory 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 built-to-last.
Lifetime Warranty
We built your OWC Memory upgrade to meet or exceed the toughest industry specs to 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.
Experience the OWC Difference
Rely on the trusted name for memory upgrades, drives and accessories for over 30 years. Your OWC Memory upgrade was built by Mac and PC people, for Mac and PC people. Our expert support team is always a call or click away. You can talk to an actual human who will kindly provide advice and guidance for any questions you may have.
- Memory Upgrade Module offers enhanced memory with maximum productivity
- 1066 MHz of memory speed with unregistered signal makes your computer perform like an athlete
- SoDIMM 16 GB capacity is enough to execute all memory hungry programs simultaneously
- DDR3 SDRAM interface synchronizes electrical and clock signals for an efficient data transfer rate
- 4 x 4GB modules for dependable storage efficiency and maximum convenience
- 204-pin for optimal performance and maximum reliability
- CL7 CAS latency for reliable, fast response and improved performance
- Desktop PC device support for your memory upgrade module to allow maximum efficiency and dependability
- SoDIMM form factor with 204-pin and 16 GB memory size effectively reduces minimizes the load on the server memory BUS to ensure maximum productivity
- Unregistered signal processing allows higher accuracy and enhanced memory upgrade module performance
- PC Compatible
Apple Products:
- iMac (27-inch, Late 2009)
- iMac (21.5-inch, Late 2009)
- iMac (27-inch, Late 2009)

LTT PARTNERS
We are a full-service Systems and Solutions Integrator. Through close relationships with dozens of top technology brands, we are the preferred partner for many enterprise organizations and industry leaders.

ONGOING SUPPORT
We pride ourselves on building long-term relationships with our partners and clients. From initial consultation to post-installation maintenance, we are always available and happy to help through our support network.