5 Things to Know About Beelink SER6 Pro Storage and Expansion

One M.2 NVMe slot The SER6 Pro has a single M.2 slot for NVMe SSDs, limiting your primary storage to one drive.

One 2.5-inch SATA bay You can add a second drive via the 2.5-inch SATA bay, but it uses slower SATA speeds.

No PCIe expansion slots There are no PCIe slots for adding graphics cards, capture cards, or other expansion cards.

RAM and storage are the only upgrades Beyond swapping the RAM and drives, nothing else in the SER6 Pro is upgradeable.

Limited expansion is normal for this size Compact mini PCs like this trade expansion for a small footprint, so don’t expect desktop-level flexibility.