ASUS ROG Strix Z370-E M.2 Slots: 2026 Setup Guide

The ASUS ROG Strix Z370-E motherboard features dual M.2 slots for blazing NVMe SSD speeds, even in 2026 upgrades. This article details compatibility, installation, BIOS tweaks, and RAID options for optimal performance.

Ideal for gamers and creators, these slots support PCIe 3.0 x4, hitting 32Gbps bandwidth.

Overview of Z370-E M.2 Slots

Slot 1 (top) shares with SATA ports 5/6; Slot 2 dedicated. Both Heatsink cooled.

  • Max 2280/22110 sizes
  • Bootable NVMe support
  • Hyper M.2 adapter ready

Compatible SSDs for 2026

Upgrade to Gen4 via adapters or stick to Gen3 natives like Samsung 970 EVO.

  • WD Black SN850X
  • Sabrent Rocket
  • Seagate FireCuda

Installation Steps

Unpack, align notch, secure screw. Update BIOS first.

  • Power off PSU
  • Remove cooler if needed
  • Cable routing tips

BIOS Configuration and RAID

Enable XMP, set PCIe mode. RAID0 doubles speeds for pros.

  • CSM off for UEFI
  • Storage mode: PCIe
  • Benchmark post-setup

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