ASRock X870E Taichi Specs: M.2 Slots Full List 2026
ASRock's X870E Taichi dominates 2026 high-end builds with robust M.2 slot array supporting PCIe 5.0 NVMe drives up to 16TB per slot. Paired with WiFi7 and 20+2+1 VRM for Ryzen 9000X3D.
M.2 Slot Breakdown
5x M.2 slots: 3x PCIe5 x4, 2x PCIe4 x4.
Slot 1 (SupremeFX)
Top: PCIe5 x4, rear I/O shield.
Slot 2 (VRM Adjacent)
Blazing M.2: Direct CPU lanes.
Slot 3 (Chipset)
PCIe4 x4, heatsink included.
Slot 4/5 Details
Expansion flexibility; RAID0 support.
Cooling Solutions
Toolless heatsinks, thermal pads.
Compatibility List
Samsung 990 Pro, WD Black SN850X.
Benchmark Speeds
Read: 14GB/s on PCIe5.
Frequently Asked Questions
How many M.2 slots on X870E Taichi?
Five total, with three Gen5.
Does it support PCIe5 SSDs?
Yes, full x4 bandwidth on primary slots.
RAID configurations possible?
Up to RAID0/1/10 via BIOS.
GPU lane sharing?
No bifurcation; dedicated lanes.