| Model |
X870 AORUS INFINITY |
| CPU Socket |
AMD Socket AM5 |
| Supported CPUs |
AMD Ryzen 9000 Series
AMD Ryzen 8000 Series
AMD Ryzen 7000 Series |
| Chipset |
AMD X870 |
| Form Factor |
E-ATX |
| Dimensions |
30.5 × 27.5 cm |
| Memory Type |
DDR5 |
| Memory Slots |
2 × DDR5 DIMM |
| Maximum Memory |
128GB |
| Maximum DIMM Capacity |
64GB per DIMM |
| Memory Architecture |
Dual Channel |
| Memory Speed Support |
DDR5 11,400(OC) / 9,600(OC) / 9,200(OC) / 8,800(OC) / 8,600(OC) / 8,400(OC) / 8,200(OC) / 8,000(OC) / 7,800(OC) / 7,600(OC) / 7,200(OC) / 7,000(OC) / 6,800(OC) / 6,666(OC) / 6,600(OC) / 6,400(OC) / 6,200(OC) / 6,000(OC) / 5,600 / 5,200 / 4,800 / 4,400 MT/s |
| Memory Support |
AMD EXPO
Intel XMP
Non-ECC Un-buffered DIMM |
| Primary PCIe Slot |
1 × PCI Express 5.0 x16 |
| Secondary PCIe Slot |
1 × PCI Express 5.0 x8 |
| PCIe Sharing |
When PCIEX8 is populated, PCIEX16 operates at up to x8 mode |
| M.2 Slots |
3 × M.2
2 × PCIe 5.0 x4/x2
1 × PCIe 4.0 x4/x2 |
| M.2 Form Factors |
22110 / 2280
Additional support for 25110 / 2580 on M2A_CPU |
| SATA |
4 × SATA 6Gb/s |
| NVMe RAID |
RAID 0, RAID 1, RAID 5, RAID 10 |
| SATA RAID |
RAID 0, RAID 1, RAID 10 |
| USB4 |
1 × USB4 Type-C, up to 40Gbps
DisplayPort Alternate Mode |
| Rear USB |
2 × USB 3.2 Gen 2 Type-A
4 × USB 3.2 Gen 1 |
| Internal USB |
1 × USB Type-C, USB 3.2 Gen 2×2
Up to 65W PD 3.0 / QC 4+ charging |
| Rear Video Output |
1 × HDMI 2.1
Maximum 4096 × 2160 @ 60Hz |
| USB4 Display Output |
Up to 3840 × 2160 @ 240Hz
DisplayPort 1.4 |
| Front HDMI |
1 × HDMI 1.4
Maximum 1920 × 1080 @ 30Hz |
| Audio Codec |
Realtek ALC1220 |
| Audio Support |
High Definition Audio
2/4/5.1/7.1-channel
DTS:X Ultra
S/PDIF Out |
| LAN |
Realtek 5GbE LAN
5Gbps / 2.5Gbps / 1Gbps / 100Mbps |
| Wireless |
Qualcomm Wi-Fi 7 QCNCM865
2.4 / 5 / 6GHz
802.11a/b/g/n/ac/ax/be
320MHz wireless support |
| Bluetooth |
Bluetooth 5.4 |
| VRM |
18+2+2 Digital VRM Design
110A Smart Power Stage
9+9 phase parallel power design |
| PCB |
10-layer PCB
Low-Loss PCB
Back Drill PCB
2X Copper PCB |
| CPU Power |
2 × 8-pin CPU power connectors |
| Main Power |
24-pin ATX |
| Cooling |
VRM Thermal Armor Advanced
Direct-touch heatpipe
7W/mK thermal pads
PCB Thermal Plate
M.2 Thermal Guard |
| Fan Headers |
8 × PWM/DC fan headers |
| RGB |
1 × RGB LED header
3 × ARGB Gen2 LED headers |
| BIOS |
2 × 512 Mbit flash
AMI UEFI BIOS
DualBIOS |
| BIOS Features |
Q-Flash
Q-Flash Plus |
| Operating System |
Windows 11 64-bit |
| Special Features |
X3D Turbo Mode 2.0
Infinite-Overclocking
Smart Fan 6
RGB FUSION
M.2 EZ-Latch Plus / EZ-Latch Click
PCIe EZ-Latch Up
OC Ignition |
