ASUS ROG CROSSHAIR X870E APEX AMD AM5 ATX motherboard Advanced AI PC-ready 18+2+2 stages DDR5 ROG Memory Fan ROG DIMM.2 Card
Model #: ROG CROSSHAIR X870E APEX
Item #: MOTASUX87EAR
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837 Howard Street, CA 94103
415-495-58883 -
2727 S. El Camino Real, CA 94403
650-345-58884 -
510 Lawrence Expressway, Suite 107, CA 94085
650-964-588810 -
3777 Stevens Creek Blvd., CA 95051
408-248-58885 -
5990 Mowry Ave., CA 94560
510-792-58884 -
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ASUS ROG CROSSHAIR X870E APEX AMD AM5 ATX motherboard Advanced AI PC-ready 18+2+2 stages DDR5 ROG Memory Fan ROG DIMM.2 Card
$749.99


| Specifications | |
|---|---|
| Model | ROG CROSSHAIR X870E APEX |
| CPU | AMD Socket AM5 for AMD Ryzen™ 9000 & 8000 & 7000 Series Desktop Processors * Refer to https://www.asus.com/support/download-center/ for CPU support list. |
| Chipset | AMD X870E |
| Memory | 2 × DIMM slots, Max. 128GB, DDR5 Supports up to 8200+ MT/s (OC) with Ryzen™ 9000 Series Supports up to 9600+ MT/s (OC) with Ryzen™ 8000 Series Supports up to 8000+ MT/s (OC) with Ryzen™ 7000 Series ECC and Non-ECC Un-buffered Memory Dual Channel Memory Architecture Supports AMD Extended Profiles for Overclocking (EXPO™) ASUS Enhanced Memory Profile (AEMP) * Supported memory types, data rate, and number of DRAM modules vary depending on CPU and memory configuration. Refer to CPU/Memory Support list or visit https://www.asus.com/support/download-center/. * Non-ECC, un-buffered DDR5 memory supports On-Die ECC function. |
| Graphics | 2 × USB4® (40Gbps) ports support USB Type-C® display outputs * Graphics specifications may vary between CPU types. Please refer to AMD CPU specifications. * VGA resolution support depends on processors' or graphic cards' resolution. * USB4® display outputs support max. 4K@60Hz as specified in DisplayPort 1.4a. |
| Expansion Slots | Ryzen™ 9000 & 7000 Series: 2 × PCIe 5.0 x16 slots with Q-Release Slim (supports x16 or x8/x8 or x8/x4/x4 modes) Ryzen™ 8700/8600/8400 Series: 2 × PCIe 4.0 x16 slots with Q-Release Slim (PCIEX16_1 only, total bandwidth x8; PCIEX16_2 disabled) Ryzen™ 8500/8300 Series: 2 × PCIe 4.0 x16 slots with Q-Release Slim (PCIEX16_1 only, total bandwidth x4; PCIEX16_2 disabled) AMD X870E Chipset: 1 × PCIe 4.0 x4 slot AMD X870E Chipset: 1 × PCIe 3.0 x1 slot * Please check the PCIe bifurcation table at https://www.asus.com/support/FAQ/1037507/. ** When both PCIEX16_1 and PCIEX16_2 are in use, they each run at x8. *** When M.2_2 is enabled (M.2_3 not in use): PCIEX16_1 runs x8, PCIEX16_2 disabled. When M.2_3 is enabled (M.2_2 not in use): PCIEX16_1 runs x8, PCIEX16_2 runs x4. When both M.2_2 and M.2_3 enabled: PCIEX16_1 runs x8, PCIEX16_2 disabled. * Refer to https://www.asus.com/support/ for supported peripherals. |
| Storage | Total: 5 × M.2 slots + 4 × SATA 6Gb/s ports Ryzen™ 9000 & 7000 Series: M.2_1 (Key M), type 2242/2260/2280 — PCIe 5.0 x4 M.2_2 (Key M), type 2242/2260/2280 — PCIe 5.0 x4 M.2_3 (Key M), type 2242/2260/2280 — PCIe 5.0 x4 Ryzen™ 8000 Series: M.2_1 (Key M), type 2242/2260/2280 — PCIe 4.0 x4 M.2_2 — Not supported M.2_3 — Not supported AMD X870E Chipset (via ROG DIMM.2): DIMM.2_1 (Key M), type 2230/2242/2260/2280/22110 — PCIe 4.0 x4 DIMM.2_2 (Key M), type 2230/2242/2260/2280/22110 — PCIe 4.0 x4 4 × SATA 6Gb/s ports AMD RAIDXpert2: Ryzen™ 9000 — RAID 0/1/5/10; Ryzen™ 8000 — RAID 0/1; Ryzen™ 7000 — RAID 0/1/10 * Specifications vary by CPU types. ** M.2_2 and M.2_3 bandwidth sharing with PCIe slots — see Expansion Slots notes for details. |
| Ethernet | 1 × Realtek 5Gb Ethernet ASUS LANGuard |
| Wireless & Bluetooth | Wi-Fi 7 (Qualcomm QCNCM865 or MediaTek MT7927), 2×2 (802.11be) Supports 2.4/5/6GHz frequency band, 320MHz bandwidth Bluetooth® v5.4 * Actual Wi-Fi module may vary; refer to product label for details. ** Wi-Fi features may vary by OS. Windows 11 24H2 or later required for full Wi-Fi 7; Windows 11 21H2/22H2/23H2 supports Wi-Fi 6E only. No driver available for Windows 10. *** Wi-Fi 6GHz frequency band regulatory may vary between countries. **** Bluetooth version may vary; refer to Wi-Fi module manufacturer's website for latest specifications. |
| USB — Rear (10 ports) | 2 × USB4® 40Gbps (2 × Type-C®) 6 × USB 10Gbps (5 × Type-A + 1 × Type-C®) 2 × USB 5Gbps (2 × Type-A) * USB Type-C® power delivery output: max. 5V/3A. |
| USB — Front (10 ports) | 1 × USB 20Gbps connector (supports Type-C® with up to 60W PD/QC4+) 1 × USB 20Gbps connector (supports Type-C®) 2 × USB 5Gbps headers (4 additional USB 5Gbps ports) 2 × USB 2.0 headers (4 additional USB 2.0 ports) * USB Type-C® QC4+ power delivery: 5/9/15/20V max. 3A, PPS: 3.3–21V max. 3A. Note: 60W requires 8-pin PCIe power cable connected; otherwise only 27W supported. |
| Audio | ROG SupremeFX ALC4080 7.1 Surround Sound HD Audio CODEC Impedance sense for front and rear headphone outputs Supports: Jack-detection, Multi-streaming, Front Panel MIC Jack-retasking 120 dB SNR stereo playback output; 110 dB SNR recording input Supports up to 32-Bit/384kHz playback on front panel Features: SupremeFX Shielding Technology, Savitech SV3H712 AMP, Gold-plated audio jacks, Rear optical S/PDIF out port, Premium audio capacitors, Audio cover * A chassis with an HD audio module in the front panel is required for 7.1 Surround Sound output. ** LINE OUT port on rear panel does not support spatial audio. Use front panel audio jack or USB audio device for spatial audio. |
| Back Panel I/O | 2 × USB4® 40Gbps (2 × Type-C®) 6 × USB 10Gbps (5 × Type-A + 1 × Type-C®) 2 × USB 5Gbps (2 × Type-A) 1 × Wi-Fi module 1 × Realtek 5Gb Ethernet port 1 × PS/2 keyboard/mouse combo port 2 × Gold-plated audio jacks 1 × Optical S/PDIF out port 1 × BIOS FlashBack™ button 1 × Clear CMOS button |
| Internal I/O — Fan & Cooling | 1 × 4-pin CPU Fan header 1 × 4-pin CPU OPT Fan header 1 × 4-pin AIO Pump header 2 × 4-pin Chassis Fan headers 2 × 4-pin Full Speed Fan headers 1 × W_PUMP+ header 1 × Extra Flow Fan header |
| Internal I/O — Power | 1 × 24-pin Main Power connector 2 × 8-pin +12V CPU Power connectors 1 × 8-pin PCIe Power connector |
| Internal I/O — Storage | 3 × M.2 slots (Key M) 4 × SATA 6Gb/s ports |
| Internal I/O — USB | 2 × USB 20Gbps connectors (support Type-C®) 2 × USB 5Gbps headers (4 additional ports) 2 × USB 2.0 headers (4 additional ports) |
| Internal I/O — Miscellaneous | 1 × 80 Light Bar jumper 3 × Addressable Gen 2 headers 1 × Alteration PCIe mode switch 2 × BCLK buttons 1 × BIOS Switch button 1 × FlexKey button 1 × Front Panel Audio header (F_AUDIO) 1 × LN2 Mode jumper 1 × Pause switch 12 × ProbeIt Measurement Points 1 × ReTry button 2 × RSVD switches 1 × RSVD_4 header 1 × Safe Boot button 1 × Slow Mode switch 1 × Start button 1 × 10-1 pin System Panel header 1 × Thermal Sensor header |
| Special Features | Extreme OC Kit: FlexKey button, LN2 Mode, ProbeIt, ReTry button, Safe Boot button, Start button, Slow Mode Extreme Engine Digi+: SMD Capacitor, MicroFine Alloy Choke Q-Design: M.2 Q-Latch, M.2 Q-Release, M.2 Q-Slide, Q-Release Slim (with PCIe SafeSlot), Q-Antenna, Q-Code, Q-Connector, Q-Dashboard, Q-DIMM, Q-LED (CPU [red], DRAM [yellow], VGA [white], Boot Device [yellow green]) Thermal Solution: M.2 heatsink backplate, M.2 heatsink, VRM heatsink design, Metal backplate EZ DIY: Backplate, BIOS FlashBack™ button, Clear CMOS button, CPU Socket lever protector, ProCool II, Pre-mounted I/O shield, SafeSlot, SafeDIMM Aura Sync: Addressable Gen 2 headers Front Panel USB 20Gbps QC4+: up to 60W (5/9/15/20V max. 3A, PPS: 3.3–21V max. 3A), PD3.0 and PPS compatible * 60W requires 8-pin PCIe power cable connected; otherwise only 27W supported. |
| BIOS | 2 × 256Mb Flash ROM, UEFI AMI BIOS |
| Manageability | WOL by PME |
| Accessories | ROG DIMM.2 with Heatsink: 1 × ROG DIMM.2 with heatsink, 1 × M.2 pad for ROG DIMM.2, 2 × M.2 screw package for ROG DIMM.2 1 × ROG Memory Fan Kit 1 × ASUS WiFi Q-Antenna 1 × Q-connector 3 × M.2 Q-Slide packages 3 × M.2 rubber packages 1 × ROG stickers 1 × ROG thank you card 1 × ROG Bottle Opener 1 × USB drive with utilities and drivers 1 × Quick start guide |
| Operating System | Windows® 11 (22H2 & later) |
| Form Factor | ATX 12 in. × 9.6 in. (30.5 cm × 24.4 cm) |
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