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Specifications and features |
| Product Code | ASUS ROG CROSSHAIR VIII EXTREME |
| CPU | AMD Ryzen 5000 Series/ 5000 G-Series/ 4000 G-Series/ 3000 Series/ 3000 G-Series/ 2000 Series/ 2000 G-Series Desktop Processors |
| AMD Socket AM4 for AMD Ryzen 5000 Series/ 5000 G-Series/ 4000 G-Series/ 3000 Series/ 3000 G-Series/ 2000 Series/ 2000 G-Series Desktop Processors |
| Chipset | X570 |
| Memory | AMD Ryzen 5000 and 3000 Series Desktop Processors |
| 4 x DIMM, max. 128GB, DDR4 5000(OC) / 4866(OC) / 4800(OC) / 4600(OC) / 4400(OC) / 4266(OC) / 4133(OC) / 4000(OC) / 3866(OC) / 3733(OC) / 3600(OC) / 3466(OC) / 3400(OC) / 3200 / 3000 / 2933 / 2800 / 2666 / 2400 / 2133 MHz, un-buffered memory |
| AMD Ryzen 5000 G-Series and 4000 G-Series Desktop Processors |
| 4 x DIMM, max. 128GB, DDR4 5100(OC) / 5000(OC) / 4866(OC) / 4800(OC) / 4600(OC) / 4400(OC) / 4266(OC) / 4133(OC) / 4000(OC) / 3866(OC) / 3733(OC) / 3600(OC) / 3466(OC) / 3400(OC) / 3200 / 3000 / 2933 / 2800 / 2666 / 2400 / 2133 MHz, un-buffered memory |
| AMD Ryzen 2000 Series Desktop Processors |
| 4 x DIMM, max. 128GB, DDR4 3600(OC) / 3466(OC) / 3400(OC) / 3200(OC) / 3000(OC) / 2933 / 2800 / 2666 / 2400 / 2133 MHz, un-buffered memory |
| AMD Ryzen 3000 G-Series and 2000 G-Series Desktop Processors |
| 4 x DIMM, max. 128GB, DDR4 3200(OC) / 3000(OC) / 2933 / 2800 / 2666 / 2400 / 2133 MHz, un-buffered memory |
| Dual Channel Memory Architecture |
| OptiMem III |
| Graphics | 2 x Intel Thunderbolt 4 ports (USB Type-C ) support DisplayPort 1.4 and Thunderbolt video outputs |
| Expansion Slots | AMD Ryzen 5000 and 3000 Series Desktop Processors |
| 2 x PCIe 4.0 x16 SafeSlots (support x16, x8/x8) |
| AMD Ryzen 5000 G-Series, 4000 G-Series and 2000 series Desktop Processors |
| 2 x PCIe 3.0 x16 SafeSlots (support x16, x8/x8) |
| AMD Ryzen 3000 G-Series and 2000 G-Series Desktop Processors |
| 1 x PCIe 3.0 x16 SafeSlot (supports x8) |
| AMD X570 chipset |
| 1 x PCIe 3.0 x1 |
| Multi-GPU Support | NVIDIA 2-Way SLI Technology |
| * Support varies with different graphics cards |
| Storage | Supports 5 x M.2 slots and 6 x SATA 6Gb/s ports |
| Total supports 5 x M.2 slots and 6 x SATA 6Gb/s ports |
| AMD Ryzen 5000 and 3000 Series Desktop Processors |
| M.2_1 slot (Key M), type 2242 / / / 2260 / / / 2280, (supports PCIe 4.0 x4 & SATA modes) |
| M.2_2/3 slot (Key M), type 2242 / / / 2260 / / / 2280, (supports PCIe 4.0 x4 mode) |
| AMD Ryzen 5000 G-Series. 4000 G-Series, 2000 Series Desktop Processors |
| M.2_1 slot (Key M), type 2242 / / / 2260 / / / 2280, (supports PCIe 3.0 x4 & SATA modes) |
| M.2_2/3 slot (Key M), type 2242 / / / 2260 / / / 2280, (supports PCIe 3.0 x4 mode) |
| AMD Ryzen 3000 G-Series and 2000 G-Series Desktop Processors |
| M.2_1 slot (Key M), type 2242 / / / 2260 / / / 2280, (supports PCIe 3.0 x4 & SATA modes) |
| AMD X570 chipset |
| DIMM.2_1/2 slot (Key M) via ROG DIMM.2, type 2242/2260/2280/22110 (supports PCIe 4.0 x4 & SATA modes) |
| 6 x SATA 6Gb/s ports |
| Ethernet | 1 x Intel 2.5Gb Ethernet |
| 1 x Marvell 10Gb Ethernet |
| 1 x Intel I225-V 2.5Gb Ethernet |
| 1 x Marvell AQtion AQC113CS 10Gb Ethernet |
| ASUS LANGuard |
| Wireless & Bluetooth | Wi-Fi 6E |
| 2x2 Wi-Fi 6E (802.11 a/b/g/n/ac/ax) |
| Supports 2.4/5/6GHz frequency band |
| Bluetooth v5.2 |
| * WiFi 6E 6GHz regulatory may vary between countries, and function will be ready in Windows 11 or later. |
| USB | Rear USB: |
| Total 10 ports |
| Total 10 ports |
| AMD Ryzen 5000, 5000 G-Series, 4000 G-Series and 3000 Series Desktop Processors |
| 4 x USB 3.2 Gen 2 ports (4 x Type-A) |
| AMD Ryzen 3000 G-Series, 2000 Series and 2000 G-Series Desktop Processors |
| 4 x USB 3.2 Gen 1 ports (4 x Type-A) |
| AMD X570 chipset |
| 2 x Thunderbolt 4 port(s) (2 x USB Type-C ) with up to 5V/3A, 15W charging support |
| 4 x USB 3.2 Gen 2 ports (4 x Type-A) |
| Total 10 ports |
| 1 x USB 3.2 Gen 2x2 connector(s) (support(s) USB Type-C, PD 3.0 up to DC 5V/3A 60W fast charging technology) |
| 1 x USB 3.2 Gen 2 Front Panel connector(s) (support(s) USB Type-C ) |
| 2 x USB 3.2 Gen 1 header(s) support(s) additional 4 USB 3.2 Gen 1 ports |
| 2 x USB 2.0 header(s) support(s) additional 4 USB 2.0 ports |
| *Please connect the 6-pin PCIe Graphics Card/ PD 3.0 connector to get the full power delivery up to 20V/3A |
| Audio | "ROG SupremeFX 7.1 Surround Sound High Definition Audio CODEC ALC4082 |
| - Impedance sense for front and rear headphone outputs |
| - Supports: Jack-detection, Multi-streaming, Front Panel Jack-retasking |
| - High quality 120 dB SNR stereo playback output and 113 dB SNR recording input |
| - Supports up to 32-Bit/384 kHz playback |
| Audio Features |
| - SupremeFX Shielding Technology |
| - ESS SABRE9018Q2C DAC/AMP |
| - LED-illuminated audio jacks |
| - Rear optical S/PDIF out port |
| - Premium Japanese audio capacitors |
| - Audio cover" |
| Back Panel I/O Ports | 2 x Thunderbolt 4 USB Type-C port(s) |
| 2 x DisplayPort IN ports for Thunderbolt 4 |
| 8 x USB 3.2 Gen 2 port(s) (8 x Type-A) |
| 1 x ASUS Wi-Fi Module |
| 1 x Intel I225-V 2.5Gb Ethernet port |
| 1 x Marvell AQtion AQC113CS 10Gb Ethernet port |
| 5 x LED-illuminated audio jacks |
| 1 x Optical S/PDIF out port |
| 1 x BIOS FlashBack button |
| 1 x Clear CMOS button |
| Internal I/O Connectors | Fan and Cooling related |
| 1 x 4-pin CPU Fan header(s) |
| 1 x 4-pin CPU OPT Fan header(s) |
| 2 x 4-pin Chassis Fan header(s) |
| 2 x 4-pin Radiator Fan header(s) |
| 2 x W_PUMP+ header(s) |
| 1 x WB_SENSOR header(s) |
| 1 x 2-pin Water In header |
| 1 x 2-pin Water Out header |
| 1 x 3-pin Water Flow header |
| Power related |
| 1 x 24-pin Main Power connector |
| 2 x 8-pin +12V Power connector |
| 1 x 6-pin PCIe Graphics Card/ PD 3.0 connector |
| Storage related |
| 3 x M.2 slots (Key M) |
| 1 x DIMM.2 slot supports 2 x M.2 slots (Key M) |
| 6 x SATA 6Gb/s ports |
| USB |
| 1 x USB 3.2 Gen 2x2 connector (support(s) USB Type-C, PD 3.0 up tp DC 5V/3A 60W fast charging technology) |
| 1 x USB 3.2 Gen 2 connector (support(s) USB Type-C ) |
| 2 x USB 3.2 Gen 1 header(s) support(s) additional 4 USB 3.2 Gen 1 ports |
| 2 x USB 2.0 header(s) support(s) additional 4 USB 2.0 ports |
| Miscellaneous |
| 3 x AURA Addressable Gen 2 header(s) |
| 1 x AURA RGB header(s) |
| 1 x BIOS Switch button |
| 1 x FlexKey button |
| 1 x Front Panel Audio header (AAFP) |
| 1 x LN2 Mode jumper |
| 6 x ProbeIt Measurement Points |
| 1 x ReTry button |
| 1 x RSVD switch |
| 2 x RSVD header |
| 1 x V_Latch |
| 1 x Safe Boot button |
| 1 x Slow Mode switch |
| 1 x Speaker header |
| 1 x Start button |
| 1 x 10-1 pin System Panel header |
| 1 x Thermal Sensor header |
| Special Features | Extreme OC Kit |
| - FlexKey button |
| - LN2 Mode |
| - Probelt |
| - ReTry button |
| - Safe boot button |
| - Start button |
| - Slow Mode |
| Extreme Engine Digi+ |
| - 10K Black Metallic Capacitors |
| - MicroFine Alloy Choke |
| ASUS Q-Design |
| - M.2 Q-Latch |
| - Q-Code |
| - Q-Connector |
| - Q-DIMM |
| - Q-LED (CPU [red], DRAM [yellow], VGA [white], Boot Device [yellow green]) |
| - Q-Slot |
| ASUS Thermal Solution |
| - M.2 heatsink backplate |
| - M.2 heatsink |
| - VRM heatsink design |
| ASUS EZ DIY |
| - BIOS FlashBack button |
| - Clear CMOS button |
| - ProCool II |
| - Pre-mounted I/O shield |
| - SafeSlot |
| AURA Sync |
| - ROG AURA sync backplate |
| - AURA RGB header(s) |
| - Addressable Gen 2 RGB header(s) |
| Dual BIOS |
| OLED 2" |
| ASUS HYDRANODE |
| - 2 x Chassis fan support* (CHA_FAN1P, CHA_FAN2P) |
| - 2 x USB 2.0 port support* (USB_EP1, USB_EP3) |
| * Visit ASUS Website for the latest compatibility list. |
| Software Features | ROG Exclusive Software |
| - RAMCache III |
| - ROG CPU-Z |
| - GameFirst VI |
| - Sonic Studio III + Sonic Studio Virtual Mixer |
| - Sonic Radar III |
| - DTS Sound Unbound |
| - BullGuard Internet Security (1-year full version) |
| ASUS Exclusive Software |
| Armoury Crate |
| - AIDA64 Extreme (1 year full version) |
| - AURA Creator |
| - AURA Sync |
| - Two-Way AI Noise Cancelation |
| - OLED Display |
| AI Suite 3 |
| - 5-Way Optimization by Dual Intelligent Processors 5 |
| TPU |
| EPU |
| DIGI+ Power Control |
| Fan Xpert 4 |
| Turbo app |
| DAEMON Tools |
| MyAsus |
| WinRAR |
| UEFI BIOS |