ASUS Zephyrus G14 M.2 Slots Upgrade Guide 2026
Boost your ASUS ROG Zephyrus G14 storage in 2026 with its dual M.2 slots. This step-by-step guide covers PCIe 4.0 NVMe SSD installation, compatibility, and thermal considerations for peak gaming performance.
Supporting up to 4TB total, it's perfect for large game libraries and 4K video editing.
Identifying M.2 Slots
2026 G14 models have two slots.
- 1. Slot 1: PCIe 4.0 x4 (primary).
- 2. Slot 2: PCIe 3.0 x4 (secondary).
- Both 2280 size, with heatsinks.
Tools and Preparation
Gather before starting.
- 1. Phillips #0 screwdriver.
- 2. Plastic pry tools.
- 3. Thermal pads for SSDs.
- 4. Anti-static mat.
Disassembly Steps
Safe teardown process.
- 1. Remove 10 bottom screws.
- 2. Lift base plate carefully.
- 3. Disconnect battery cable.
- 4. Locate M.2 slots near CPU.
Installing SSDs
Secure fit for max speeds.
- 1. Remove slot cover screw.
- 2. Insert SSD at 30-degree angle.
- 3. Press down, secure screw.
- 4. Apply thermal pad if needed.
Reassembly and Testing
Verify after upgrade.
- 1. Reconnect battery.
- 2. Screw base back.
- 3. Boot to BIOS, check storage.
- 4. Benchmark with CrystalDiskMark.
Recommended SSDs 2026
Top picks for G14.
- Samsung 990 Pro 2TB.
- WD Black SN850X.
- Seagate FireCuda 530.
Frequently Asked Questions
How many M.2 slots in ASUS Zephyrus G14?
Two slots: one PCIe 4.0 and one PCIe 3.0, both supporting NVMe SSDs up to 4TB.
Does upgrading void warranty?
No, ASUS ROG laptops have user-upgradeable storage without affecting warranty.
What size SSDs fit?
2280 form factor only; single-sided SSDs recommended for clearance.
Can I RAID the slots?
Yes, configure RAID 0 in BIOS for double speeds on compatible drives.