Description
FEATURES
ATX Form Factor
AMD X870 Chipset
Socket AM5
AMD Ryzen 9000 & 8000 & 7000 Series CPUs Supported
4x DDR5 DIMM Slots, Supports Up to 192GB
Supports up to DDR5-8000MHz+(OC)
1x PCIe 5.0 x16 slot (supports x16 mode)
1x PCIe 4.0 x16 slot (supports x8/x4 mode), 2x PCIe 4.0 x16 slots (Support x1 Mode)
Supports 4x M.2 Slots and 2x SATA 6Gb/s Ports
2x USB 4 (40Gbps) Type-C Ports
1x USB 10Gbps Port, 3x USB 5Gbps Type-A Ports, 4x USB 2.0 Type-A Ports
1x HDMI Port, 1x Realtek 2.5Gb Ethernet Port
3x Audio Jacks, 1x BIOS FlashBack Button
Realtek 2.5Gb Ethernet
14(80A) + 2(80A) + 1(80A) Power stages
3x Chassis Fan Headers, CPU OPT Fan Header, AIO Pump Fan Header, CPU Fan Header
2x M.2 Heatsink
3x Addressable Gen 2 Headers
Realtek 7.1 Surround Sound High Definition Audio Codec
TECHNICAL SPECIFICATIONS
Brand: ASUS
Series: PRIME
Model: Prime X870-P
CPU: AMD Socket AM5 for AMD Ryzen 9000 & 8000 & 7000 Series Desktop Processors
Chipset: AMD X870 Chipset
Memory: 4 x DIMM slots, max. 192GB, DDR5
Supports up to 8000+MT/s(OC) with Ryzen 9000 & 8000 & 7000 Series Processors
ECC and Non-ECC, Un-buffered DIMM*
Dual channel memory architecture
Supports AMD Extended Profiles for Overclocking (EXPO)
ASUS Enhanced Memory Profile (AEMP)
* Supported memory types, data rate (speed), and number of DRAM modules vary depending on the CPU and memory configuration, for more information please refer to CPU/Memory Support list under the Support tab of product information site or visit https://www.asus.com/support/download-center/.
* Non-ECC, un-buffered DDR5 memory supports On-Die ECC function.
Graphics: 1 x HDMI port**
2 x USB4 (40Gbps) ports support USB Type-C display outputs***
* Graphics specifications may vary between CPU types. Please refer to AMD CPU specifications.
** Supports 4K@60Hz as specified in HDMI 2.1.
*** Supports max. 4K@60Hz as specified in DisplayPort 1.4a.
**** VGA resolution support depends on processors’ or graphic cards’ resolution.
Expansion Slots: AMD Ryzen 9000 & 7000 Series Desktop Processors*
1 x PCIe 5.0 x16 slot (supports x16 mode)
AMD Ryzen 8000 Series Desktop Processors
1 x PCIe 4.0 x16 slot (supports x8/x4 mode)**
AMD X870 Chipset
2 x PCIe 4.0 x16 slots (support x1 mode)***
* Please check the PCIe bifurcation table on the support site (https://www.asus.com/support/FAQ/1037507/).
** Specifications vary by CPU types.
*** PCIEX16(G4)_1 and PCIEX16(G4)_2 share bandwidth with M.2_3. PCIEX16(G4)_1 and PCIEX16(G4)_2 will be disabled when M.2_3 runs.
– To ensure compatibility of the device installed, please refer to https://www.asus.com/support/download-center/ for the list of supported peripherals.
Storage Supports: 4 x M.2 slots and 2 x SATA 6Gb/s ports*
AMD Ryzen 9000 & 7000 Series Desktop Processors
M.2_1 slot (Key M), type 2280 (supports PCIe 5.0 x4 mode)
AMD Ryzen 8000 Series Desktop Processors
M.2_1 slot (Key M), type 2280 (supports PCIe 4.0 x4 mode)
AMD X870 Chipset
M.2_2 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 mode)
M.2_3 slot (Key M), type 2280 (supports PCIe 4.0 x4 mode)**
M.2_4 slot (Key M), type 2280 (supports PCIe 3.0 x2 mode)***
2 x SATA 6Gb/s ports***
* AMD RAIDXpert2 Technology supports both PCIe RAID 0/1/5/10 and SATA RAID 0/1. RAID 5 Function is only supportted by AMD Ryzen 9000 series CPU.
** PCIEX16(G4)_1 and PCIEX16(G4)_2 share bandwidth with M.2_3. PCIEX16(G4)_1 and PCIEX16(G4)_2 will be disabled when M.2_3 runs.
*** M.2_4 shares bandwidth with SATA6G_1 and SATA6G_2. M.2_4 will be disabled when SATA6G_1 or SATA6G_2 runs.
Ethernet: 1 x Realtek 2.5Gb Ethernet
ASUS LANGuard
USB: Rear USB (Total 10 ports)
2 x USB4 (40Gbps) ports (2 x USB Type-C)
1 x USB 10Gbps port (1 x Type-A)
3 x USB 5Gbps ports (3 x Type-A)
4 x USB 2.0 ports (4 x Type-A)
Front USB (Total 7 ports)
1 x USB 10Gbps connector (supports USB Type-C)
1 x USB 5Gbps header supports 2 additional USB 5Gbps ports
2 x USB 2.0 headers support 4 additional USB 2.0 ports
* USB Type-C power delivery output: max. 5V/3A
Audio: Realtek 7.1 Surround Sound High Definition Audio CODEC*
– Supports: Jack-detection, Multi-streaming, Front Panel Jack-retasking
– Supports up to 24-Bit/192 kHz playback
Audio Features
– Audio Shielding
– Premium audio capacitors
– Dedicated audio PCB layers
* A chassis with an HD audio module in the front panel is required to support 7.1 Surround Sound audio output.
Back Panel I/O Ports: 2 x USB4 (40Gbps) ports (2 x USB Type-C)
1 x USB 10Gbps port (1 x Type-A)
3 x USB 5Gbps ports (3 x Type-A)
4 x USB 2.0 ports (4 x Type-A)
1 x HDMI port
1 x Realtek 2.5Gb Ethernet port
3 x Audio jacks
1 x BIOS FlashBack button
Internal I/O Connectors: Fan and Cooling Related
1 x 4-pin CPU Fan header
1 x 4-pin CPU OPT Fan header
1 x 4-pin AIO Pump header
4 x 4-pin Chassis Fan headers
Power Related
1 x 24-pin Main Power connector
2 x 8-pin +12V CPU Power connectors
Storage Related
4 x M.2 slots (Key M)
2 x SATA 6Gb/s ports
USB
1 x USB 10Gbps connector (supports USB Type-C)
1 x USB 5Gbps header supports 2 additional USB 5Gbps ports
2 x USB 2.0 headers support 4 additional USB 2.0 ports
Miscellaneous
3 x Addressable Gen 2 headers
1 x Clear CMOS header
1 x COM Port header
1 x Front Panel Audio header (F_AUDIO)
1 x S/PDIF Out header
1 x SPI TPM header (14-1 pin)
1 x 10-1 pin System Panel header
Special Features: ASUS 5X PROTECTION III
– DIGI+ VRM (- Digital power design with DrMOS)
– LANGuard
– Overvoltage protection
– SafeSlot
– Stainless-steel back I/O
ASUS Q-Design
– M.2 Q-Latch
– PCIe Slot Q-Release
– Q-Dashboard
– Q-DIMM
– Q-LED Core
– Q-Slot
ASUS Thermal Solution
– Flexible M.2 heatsink
– VRM heatsink design
ASUS EZ DIY
– BIOS FlashBack button
– BIOS FlashBack LED
– ProCool
– Pre-mounted I/O shield
– SafeSlot
Aura Sync
– Addressable Gen 2 headers
BIOS: 256 Mb Flash ROM
UEFI AMI BIOS
Form Factor: ATX Form Factor
30.5 cm x 24.4 cm
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