Great Experience Overall with Even Greater Results The maximum rating is in part a function of our exultation that came from ultimate success, though getting there was somewhat of a toil. Not realizing that we had a 500GB SSD card rather than a HHD aboard our 2019 27” iMac, I had ordered both a 4T SSD and a 2T card upgrade; the latter I ultimately installed and the other we arranged to return to OCW for a refund;Customer service was very accommodating…thank you. As for the installation process itself, the glass screen lifted off without any problem. We followed the excellent video step by step; After completing the installation I mistakenly taped down the glass front, plugged the iMac in and zero; the iMac refused to come to life. Ultimately I had to remove the glass and I carefully retraced my steps assuring myself that all the connections were properly seated, etc. And BEFORE replacing the glass, I plugged in the iMac and it immediately came to life. Setting up the drive, installing Sonoma, and letting Time Machine do its thing were pro forma, totally perfect. So word to wise; check out the device before closing it up. Also there ought to be a way to compare Model numbers rather than relying on the purported date of manufacture. Otherwise our revitalized iMac which is used for heavy duty Lightroom usage, is now zipping right along with considerably reduced latency and great image quality, BTW, We had previously maxed out the RAM onboard to 128GB from OWC which also helped a lot.

Dont deliver your purchase..Need to be… Dont deliver your purchase..Need to be serious doing business.. They commit to deliver... and dont do it. The dont send what you pay for in the the time they say. Live chat asistant not able to respond as expected. Better response if you want to, you can cancel your order

Purchased a hard drive for my 2015… Purchased a hard drive for my 2015 Retina Imac- Drive was DOA. The sata cable adapter was also faulty- Now my imac is a boat anchor. immediately my imac did not work and OWC says it s not their policy to address it because it was the installers fault (me). Apple authorized service documented the logic board failure and said it most likely resulted form the faulty OWC purchased components. Case: 00736437

What a terrible company What a terrible company. They literally made three HUGE mistakes back to back and were unwilling to unable to correct any of them. Tied up my customers parts money for a solid week and delivered no product. They can bill your card with any zipcode or address even though this is against federal law.

Horrible customer service-scam artists Horrible customer service- they sold me a product that was dead on arrival and after hours on hold waiting, over many days of “troubleshooting “ they still won’t replace. Avoid this place like the plague - you will be out the money and have wasted a lot of your time for nothing. Complete fraud and the worst customer service ever