ASRock X870E Taichi OCF

X870E · AM5 · ATX

General

Memory2× DDR5 · max 128 GB · 10400 MT/s

M.2 Slots6× (2× PCIe 5.0)

GPU Slots2× x16 · PCIe 5.0

Fastest USBUSB4 (40 Gbps)

NetworkLAN 5 Gbps · Wi-Fi 7 · Bluetooth 5.4

Power Stages22+2+1 phases · 110 A

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PCIe Version	5.0
PCIe x16 Slots	2
PCIe x1 Slots	0
PCIe Slot Modes	2× PCIe 5.0 x16 · electrical: 1× x16 + 1× x8 · lane split: x16/x0 or x8/x8 1× PCIe 4.0 x4
M.2 Slots	M.2_1: PCIe 5.0 x4 M.2_2: PCIe 5.0 x4 M.2_3: PCIe 4.0 x4 M.2_4: PCIe 4.0 x4 M.2_5: PCIe 3.0 x2 M.2_6: PCIe 4.0 x4 · SATA supported
SATA Ports	2
Highest USB	USB4 (40 Gbps)
RAID	0/1/10

Phase Layout	22+2+1
CPU Phases	11
SoC Phases	2
Amps per Phase	110 A
PWM Controller	RAA229628 (max. 20 phases), RT3672EE (max. 2 phases)
MOSFET	22x 110A R2209004 (SPS)

Audio Codec	Realtek ALC4082, DAC (ESS ES9219Q)
LAN Chip	Realtek RTL8126 (5Gb/s)
Wireless	Wi-Fi 7 · Bluetooth 5.4
Rear I/O	2× USB 2.0 Type-A 7× USB 10Gbps Type-A 1× USB 10Gbps Type-C 2× USB4 40Gbps Type-C 1× HDMI 1× 5 Gbps LAN 2× Wi-Fi antenna connector 2× Audio jacks (3.5 mm) 1× S/PDIF optical out 1× PS/2
Front Panel Headers	6× USB 2.0 2× USB-A 5Gbps 2× USB-C 20Gbps HD Audio (front audio)
Case Fan Headers	6× 4-pin PWM fan 1× Pump (liquid cooling)
RGB Header	3× ARGB (5V 3-pin) 1× RGB (12V 4-pin)
RGB Zones	gelb 1 zone (chipset heatsink)
TPM Header	No
BIOS Chip	32 MB
Dual BIOS	Yes
Special Features	Audio+solid capacitors Diagnostic LED (segment display) I/O shield integrated Backplate 4x M.2 passive heatsink