Model
ROG STRIX Z490-G GAMING (WI-FI)
CPU
 Intel® Socket 1200for 10th Gen Intel® Core™, Pentium® Gold and Celeron®  Processors
 Supports Intel® Turbo Boost Technology 2.0 and Intel® Turbo Boost Max Technology 3.0**
 **Intel® Turbo Boost Max Technology 3.0 support depends on the CPU types.
 Supports Intel® 14nm CPU
 * Refer to www.asus.com for CPU support list
Chipset
 Intel® Z490
Memory
 4 x DIMM, Max. 128GB, DDR4 4800(O.C.)/4600(O.C)/4500(O.C)/4400(O.C)/4266(O.C.)/4133(O.C.)/4000(O.C.)/3866(O.C.)/3733(O.C.)/3600(O.C.)/3466(O.C.)/3400(O.C.)/3333(O.C.)/3200(O.C.)/3000(O.C.)/2933(O.C.)/2800(O.C.)/2666/2400/2133 MHz Non-ECC, Un-buffered Memory
 OptiMem II
 * 10th Gen Intel® Core™i9/i7 CPUs support 2933/2800/2666/2400/2133 natively, Refer to www.asus.com for the Memory QVL (Qualified Vendors Lists).
 Dual Channel Memory Architecture
 Supports Intel® Extreme Memory Profile (XMP)
Graphic
 1 x HDMI 1.4b *
 1 x DisplayPort  1.4 **
 **Support DisplayPort 1.4 with max. resolution of 4096 x 2304 @60Hz.  Please refer to www.intel.com for any update.
 *Graphics specifications may vary between CPU types.
 Integrated Graphics Processor
Multi-GPU Support
 Supports AMD 2-Way CrossFireX Technology
Expansion Slots
 1 x PCIe 3.0 x16 (max at x4 mode) *2
 1 x PCIe 3.0 x16 (x16 mode) *1
 Intel® 10th Gen Processors 
 Intel® Z490 Chipset
 1 x PCIe 3.0 x1
Storage
 1 x M.2_1 socket 3, with M key, type 2242/2260/2280/22110 storage devices support (PCIE 3.0 x 4 mode)
 1 x M.2_2 socket 3, with M key, type 2242/2260/2280 storage devices support (SATA & PCIE 3.0 x 4 mode)*3
 Total supports 2 x M.2 slots and 6 x SATA 6Gb/s ports
 Intel® Z490 Chipset : 
 6 x SATA 6Gb/s port(s)
 Support Raid 0, 1, 5, 10
 Intel® Optane™  Memory Ready
LAN
 Intel® I225-V 2.5Gb Ethernet
 ASUS LANGuard
Wireless Data Network
 Intel® Wi-Fi 6 AX201
 2x2 Wi-Fi 6 (802.11 a/b/g/n/ac/ax) support 1024QAM/OFDMA/MU-MIMO
 Supports up to 2.4Gbps max data rate
 Supports CNVI interface
 Supports dual band frequency 2.4/5 GHz
 Supports channel bandwidth: HT20/HT40/HT80/HT160
Bluetooth
 Bluetooth v5.1*
 *BT 5.1 function will be ready in Windows 10 build 19041 or later.
Audio
 - Premium Japanese audio capacitors
 - Audio Cover
 ROG SupremeFX8-Channel High Definition Audio CODEC S1220A
 - SupremeFX Shielding™ Technology
 - Dual OP Amplifiers
 - High quality120dBSNR stereo playback outputand113dBSNR recording input
 - Impedance sense for front and rear headphone outputs
 - Supports : Jack-detection, Multi-streaming, Front Panel Jack-retasking
 - Supports up to 32-Bit/192kHz playback *
 Audio Feature :
 - Optical S/PDIF out port(s) at back panel
 * Due to limitations in HDA bandwidth, 32-Bit/192kHz is not supported for 8-Channel audio.
USB Ports
 1 x USB 3.2 Gen 2 port(s)(1 x USB Type-C®)
 2 x USB 3.2 Gen 2 port(s)(1 x Type-A +1 x USB Type-C®)
 Rear USB Port ( Total 8 )
 2 x USB 3.2 Gen 1 port(s)(2 x Type-A)
 4 x USB 3.2 Gen 1 port(s)(4 x Type-A)
 Front USB Port ( Total 7 )
 2 x USB 2.0 port(s)
 4 x USB 2.0 port(s)
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
- Overwolf
- Anti-virus software
ASUS Exclusive Software
Armoury Crate
- Aura Creator
- Aura Sync
AI Suite 3
- 5-Way Optimization with AI Overclocking
TPU
EPU
Digi+ VRM
Xpert 4
Turbo app
- EZ update
AI Charger
WinRAR
UEFI BIOS
AI Overclocking Guide
ASUS EZ DIY
- ASUS CrashFree BIOS 3
- ASUS EZ Flash 3
- ASUS UEFI BIOS EZ Mode
FlexKey
- RAMCache III
- ROG CPU-Z
- GameFirst VI
- Sonic Studio III + Sonic Studio Virtual Mixer
- Sonic Radar III
- DTS® Sound Unbound
- Overwolf
- Anti-virus software
ASUS Exclusive Software
Armoury Crate
- Aura Creator
- Aura Sync
AI Suite 3
- 5-Way Optimization with AI Overclocking
TPU
EPU
Digi+ VRM
Xpert 4
Turbo app
- EZ update
AI Charger
WinRAR
UEFI BIOS
AI Overclocking Guide
ASUS EZ DIY
- ASUS CrashFree BIOS 3
- ASUS EZ Flash 3
- ASUS UEFI BIOS EZ Mode
FlexKey
ASUS Special Features
 Extreme Engine Digi+
- 5K Black Metallic Capacitors
- ON-semi NCP302045
- MicroFine Alloy Choke
ASUS Q-Design
- ASUS Q-DIMM
- ASUS Q-LED (CPU [red], DRAM [yellow], VGA [white], Boot Device [yellow green])
- ASUS Q-Slot
ASUS Thermal Solution
- Aluminum M.2 heatsink
- Aluminum heatsink design
ASUS EZ DIY
- BIOS FlashBack™ button
- BIOS FlashBack™ LED
- Procool II
- Pre-mounted I/O shield
- SafeSlot
AURA Sync
- Standard RGB header(s)
- Addressable Gen 2 RGB header(s)
- 5K Black Metallic Capacitors
- ON-semi NCP302045
- MicroFine Alloy Choke
ASUS Q-Design
- ASUS Q-DIMM
- ASUS Q-LED (CPU [red], DRAM [yellow], VGA [white], Boot Device [yellow green])
- ASUS Q-Slot
ASUS Thermal Solution
- Aluminum M.2 heatsink
- Aluminum heatsink design
ASUS EZ DIY
- BIOS FlashBack™ button
- BIOS FlashBack™ LED
- Procool II
- Pre-mounted I/O shield
- SafeSlot
AURA Sync
- Standard RGB header(s)
- Addressable Gen 2 RGB header(s)
Back I/O Ports
 2 x USB 3.2 Gen 2  (1 x Type-A+1 x USB Type-C®)
 1 x Intel® I225-V 2.5Gb Ethernet
 4 x USB 3.2 Gen 1  Type-A
 1 x USB BIOS FlashBack™ Button(s)
 5 x Gold-plated audio jacks
 1 x ASUS Wi-Fi Module
 1 x DisplayPort
 1 x HDMI
 2 x USB 2.0
 1 x Optical S/PDIF out
Internal I/O Ports
 1 x M.2 Socket 1 with M key, type 2242/2260/2280/22110 storage devices support (PCIE 3.0 x 4 mode)
 1 x USB 3.2 Gen2 connector support additional 1 USB ports(20-pin, Type-C)
 1 x USB 3.2 Gen 1(up to 5Gbps) connector(s) support(s) additional 2 USB 3.2 Gen 1 port(s)
 1 x VRM_HS_FAN Header
 1 x CPU OV
 1 x M.2 Socket 2 with M key, type 2242/2260/2280 storage devices support (SATA & PCIE 3.0 x 4 mode)
 1 x CPU Fan connector(s)
 1 x CPU OPT Fan connector(s)
 2 x Chassis Fan connector(s)
 1 x W_PUMP+ connector
 2 x Addressable Gen 2 header(s)
 1 x Thermal sensor connector(s)
 2 x Aura RGB Strip Headers
 2 x USB 2.0 connector(s) support(s) additional 4 USB 2.0 port(s)
 6 x SATA 6Gb/s connector(s)
 1 x 24-pin EATX Power connector(s)
 1 x 8-pin ATX 12V Power connector(s)
 1 x 4-pin ATX 12V Power connector(s)
 1 x Front panel audio connector(s) (AAFP)
 1 x System panel(s)
 1 x Clear CMOS jumper(s)
Accessories
 1  x M.2 SSD screw package(s)
 1 ROG key chain
 1 x 2-in-1 Rubber pad
 1 x Wi-Fi moving antenna
 1 x ROG Strix stickers
 1 x Cable ties pack(s)
 1 x Extension Cable for RGB strips (80 cm)
 1 x ROG Thank you card
 User´s manual
 4 x SATA 6Gb/s cable(s)
 1 x Supporting DVD
 1 x Extension cable for Addressable LED
BIOS
 192 (128+64) Mb Flash ROM, UEFI AMI BIOS
Manageability
 WOL by PME, PXE
Form Factor
 9.6 inch x 9.6 inch ( 24.4 cm x 24.4 cm )
 mATX Form Factor
Note
 *1. Support PCIe bifurcation for RAID on CPU function. 
*2. When PCIe 3.0 x16_2 runs at x4 mode, SATA6G_56 will be disabled.
*3. M.2_2 shares bandwidth with SATA6G_2. When M.2_2 runs SATA mode, SATA6G_2 will be disabled.
*2. When PCIe 3.0 x16_2 runs at x4 mode, SATA6G_56 will be disabled.
*3. M.2_2 shares bandwidth with SATA6G_2. When M.2_2 runs SATA mode, SATA6G_2 will be disabled.
- ROG STRIX Z490-G GAMING (WI-FI)
