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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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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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 is available to buy in increments of 1