Upgrade the Performance of Nearly Any Mac

Memory Cards

Your best shots.Deserve the best cards.

Introducing the OWC Atlas Memory Cards & Readers. High-performance, premium-quality memory cards for photo and video pros.

SD cards from $27.99 CFexpress cards from $94.99

Up to 2.0TB  / Up to 1700MB/s  / OWC Reliability
OWC Atlas Memory Cards


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


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 $229.00

Reliable, Powerful, RAID Enhanced  / Up to 2800MB/s  / Up to 144TB
OWC ThunderBay Family

NuPower Batteries

Bring Back More Time Unplugged, On-The-Go!

Reliable, perfect-fit, the right batteries for your Apple laptop.

From $54.99

Free Install Vids  / DIY
NewerTech NuPower Batteries


Portable SSDs

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

From $54.99

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


Mercury Elite Pro

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

From $49.00

Up to 18TB  / USB  / FW800  / eSATA
Mercury Elite Pro

Apple & Macs

Galactic Mac, iPhone + iPad Savings

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

From $69.00 — 0% Financing Available

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


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


DIY Upgrade iMac Drive to 18TB

Plug & play drive kits to replace the existing drive. Only OWC is Apple SMC compatible = reliable, no hacks, fans work correctly.

Kits from $19.75

Install Videos

DIY. Step-By-Step.

OWC Install Videos


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 $79.00

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


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

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)

My Upgrades

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

OWC My Upgrades


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


OWC Thunderbolt 3 mini Dock

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

Only $129.00

HDMI  / Ethernet  / USB
OWC Thunderbolt 3 mini Dock

Apple & Macs

Save on the Latest 5K iMac 27-inch Models

Custom configure yours today and save up to $2600 vs. factory!

Now from $1,799.00 $979.00 with Full 1 Year Apple Warranty

Up to 10-Core i9  / 128GB Memory  / 500GB SSD  / 8GB GPU
Save $600 on 27-inch iMac 5K (Current Model)


OWC SSD Upgrades

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

From $24.99

2.5" SATA  / NVMe  / PCIe  / Up to 64TB  / 64TB
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


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 - Current)

OWC Rover Pro

The innovative mobility solution for 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

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