GMKtec NucBox G3 Plus Storage Slots: Full Specs List

The GMKtec NucBox G3 Plus mini PC packs powerful storage options in a compact form. This list details all available storage slots, upgrade paths, and compatibility for SSDs and HDDs, ideal for home servers or media centers.

M.2 NVMe SSD Slot

Primary high-speed slot for PCIe Gen3 x4 NVMe drives up to 2TB.

  • Max speed: 3500MB/s read.
  • Supports 2280/2230 sizes.
  • Pre-installed 512GB option.

SATA III SSD/HDD Slot

Secondary 2.5-inch bay for traditional storage expansion.

  • Up to 4TB capacity.
  • 6Gb/s speeds.
  • Easy hot-swap access.

microSD Card Slot

Convenient for quick media transfers.

  • UHS-I support up to 256GB.
  • Full-size adapter compatible.
  • Read speeds to 104MB/s.

Expansion via USB Ports

Use external enclosures for more storage.

  • USB 3.2 Gen2 (10Gbps).
  • USB-C with PD charging.
  • OTG for thumb drives.

RAM and Storage Combo Upgrades

Dual-channel DDR4 slots pair with storage for best performance.

  • 16GB stock, up to 32GB.
  • SODIMM slots accessible.
  • BIOS tweak for dual rank.

Compatibility Checklist

Ensure drives fit NucBox specs.

  • NVMe: Samsung 970 EVO, WD Black.
  • SATA: Crucial MX500.
  • Avoid QLC for heavy writes.

Installation Quick Tips

Tool-less access panel.

  • Pop side cover.
  • Secure SSD with screw.
  • Boot to BIOS to detect.

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