Memory

Your Mac. Faster.

Upgrade your Mac with DIY ease, and go beyond factory memory options.

Save up to 78% vs Factory

Lifetime Warranty  / Free DIY Videos
OWC Memory

Drives

DIY Upgrade Kits

Upgrade your internal drive and reuse the original for external storage.

From $22.75

Mac Laptops  / Mac mini  / Free DIY Videos
OWC DIY Upgrade Kits

Drives

Portable SSDs

Ultra durable, fast, sleek, small. You can’t beat these drives' versatility.

From $64.99

Up to 2800MB/s  / 8TB
OWC Portable SSDs

Thunderbolt

ThunderBay Family

Adopted and beloved by hobbyists and pros alike. Experience breathtaking performance, gigantic capacity, time-tested reliability, and the best RAID engine on the planet.

Starting at $279.75

Thunderbolt 2 or 3  / Up to 72TB  / Up to 2800MB/s  / 4-Bay or 8-Bay
OWC ThunderBay Family

Docks

Connect It All

Plug into all of your gear with the #1 docks in the universe. For Mac & PC.

From $54.99

Thunderbolt  / USB-C
OWC Docks

Apple & Macs

Galactic Mac, iPhone + iPad Savings

Experience the OWC difference with configuration options on new and refurbished OWC Certified models added daily. FREE shipping + add up to 2 years of worry-free protection.

From $119.00 — 0% Financing Available

Free Lifetime Support  / Trade In Your Old Mac  / Trade-Ins
New & Certified Macs

Drives

Mercury Elite Pro

Make capacity a non-issue with the drive that’s served users for 20+ years.

From $44.75

Up to 18TB  / USB  / FW800  / eSATA

SSD

Aura Pro X2 SSDFor Mac Notebooks and Desktops

16X More Storage
2X Faster vs Factory Drive

Save Big vs Buying a New Mac!
Now From $89.00

Up to 2.0TB  / Up to 3200MB/s  / Easy to Install  / Free DIY Videos
OWC Aura Pro X2 SSDs

NuPower Batteries

Bring Back More Time Unplugged!

Perfect-fit, reliable batteries designed for your Mac laptop.

From $59.75

Free Install Vids  / DIY
NewerTech NuPower Batteries

Mac Pro (2019 - Current)

New Tower. More Power.

BIG memory savings, 6000MB/s SSDs, docks, storage, and more! Make the most of your amazing new Mac Pro.

OWC Upgrades for Mac Pro (2019)

Drives

DIY Your iMac Drive

The only kits available that work with the iMac thermal system so you can upgrade and the fans work correctly.

Kits from $19.75

Install Videos

Diy. Step-By-Step.

OWC Install Videos

My Upgrades

It's Easy to Find the Perfect Upgrades for Your Mac

OWC My Upgrades

Drives

OWC Data Doubler

Add a second drive inside your MacBook Pro, MacBook, iMac, or Mac mini.

From $19.75

Up to 2TB  / DIY Videos
OWC Data Doubler

Docks

OWC Thunderbolt 3 mini Dock

Bus-powered ‘multi-adapter’ with dual 4K HDMI, dual usb + gigabit ethernet.

Only $149.00

HDMI  / Ethernet  / USB
OWC Thunderbolt 3 mini Dock

Drives

OWC SSD Upgrades

Upgrade your Mac, rack, PC, or external drive to pure OWC speed and reliability.

From $29.00

Mac  / PC  / Externals  / Up to 32TB
OWC SSD Upgrades

Think Green

Sustainability is Good Business

We believe that environmental stewardship is not only the right thing to do for future generations, it also makes good economic sense.

Learn More
OWC Think Green

Thunderbolt

Shop More Thunderbolt Gear Than Anywhere in the Galaxy

Empower your digital adventures with ultra high-performance drives, RAID arrays, docks, eGPUs, adapters, and more.

OWC Thunderbolt

Read It All on the Blog

The latest tech and gear on all the things we love.

Rocket Yard - The Official OWC Blog

Mac Pro (2019)

OWC Rover Pro

The innovative mobility solution for 2019 Mac Pro. Installs in minutes.

Only $249.00

2 Minute Install
OWC Rover Pro

Pro Install

OWC Upgrade Service

Have OWC Certified Pros install your upgrades for you. Available for all Mac desktops.

Upgrade Now

Join Team OWC

Have a vision for the future, and want to make an impact? We should meet up.

Join Team OWC

Privacy Promise

Your privacy is important to us.

Since our founding in 1988, it has been our unwavering policy to never sell or trade your personal or contact information, and we stand by this policy today.