PRIME-Z490-A

Intel® Socket 1200 for 10^th Gen Intel^® Core^™, Pentium^® Gold and Celeron^® Processors
Supports Intel® 14 nm CPU
Supports Intel® Turbo Boost Technology 2.0 and Intel® Turbo Boost Max Technology 3.0**
* Refer to www.asus.com for CPU support list
**Intel® Turbo Boost Max Technology 3.0 support depends on the CPU types.

1200

Intel Z490

4 x DIMM, Max. 128GB, DDR4 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.)/3333(O.C.)/3200(O.C.)/3000(O.C.)/2933(O.C.)/2800(O.C.)/2666/2400/2133 MHz Non-ECC, Un-buffered Memory
Dual Channel Memory Architecture
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).  

DDR4

2666 / 2400 / 2133 MHz

4 Slots

Integrated Graphics Processor
1 x DisplayPort 1.4 *
1 x HDMI 1.4b
*Graphics specifications may vary between CPU types.
**Support DisplayPort 1.4 with max. resolution of 4096 x 2304 @60Hz. Please refer to www.intel.com for any update.

Supports NVIDIA 2-Way SLI® Technology
Supports AMD 3-Way CrossFireX™ Technology

Realtek ALC S1220A 7.1 Surround Sound High Definition Audio CODEC
- Impedance sense for front and rear headphone outputs
- Internal audio Amplifier to enhance the highest quality sound for headphone and speakers
- 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/192kHz playback *
Audio Feature :
- Optical S/PDIF in port(s) at back panel
- Audio Shielding
- Dedicated audio PCB layers
- Premium Japanese audio capacitors
- Audio Cover
- Unique de-pop circuit
- Power pre-regulator: Reduces power input noise to ensure consistent performance
* Due to limitations in HDA bandwidth, 32-Bit/192kHz is not supported for 8-Channel audio.

Intel® 10th Gen Processors
2 x PCIe 3.0 x16 (x16 or dual x8) *
Intel® Z490 Chipset
1 x PCIe 3.0 x16 (max at x4 mode)
3 x PCIe 3.0 x1 **

* The PCIe x1_2 slot shares bandwidth with M.2 slot (Key E).
** Support PCIe bifurcation for RAID on CPU function.

Total supports 2 x M.2 slots and 6 x SATA 6Gb/s ports
Intel® Z490 Chipset :
1 x M.2_1 socket 3, with M key, type 2242/2260/2280/22110 storage devices support (SATA & PCIE 3.0 x 4 mode)*
1 x M.2_2 socket 3, with M key, type 2242/2260/2280/22110 storage devices support (PCIE 3.0 x 4 mode)**
6 x SATA 6Gb/s port(s)
Support Raid 0, 1, 5, 10
Intel® Optane™ Memory Ready

* The M.2_1 socket shares bandwidth with SATA_2.
** M.2_2 slot shares bandwidth with SATA_56. When M.2_2 slot is operating in PCIe x4 mode, SATA_56 will be disabled.

Rear USB Port ( Total 8 )
4 x USB 3.2 Gen 2 port(s)(3 x Type-A +1 x USB Type-C^®)
2 x USB 3.2 Gen 1 port(s)(2 x Type-A)
2 x USB 2.0 port(s)(2 x Type-A)
Front USB Port ( Total 7 )
1 x USB 3.2 Gen 2 front panel connector port(s)
2 x USB 3.2 Gen 1 port(s)
4 x USB 2.0 port(s)

1 x CPU Fan connector(s)
1 x CPU OPT Fan connector(s)
2 x Chassis Fan connector(s)
1 x AIO_PUMP connector
1 x W_PUMP+ connector
2 x Addressable RGB header
1 x AAFP connector
2 x Aura RGB Strip Headers
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)
2 x USB 2.0 connector(s) support(s) additional 4 USB 2.0 port(s)
1 x M.2 Socket 1 with M Key, type 2242/2260/2280/22110 storage devices support (SATA mode & PCIE mode)
1 x M.2 Socket 2 with M key, type 2242/2260/2280/22110 storage devices support (PCIE 3.0 x 4 mode)
1 x M.2 with E key for Wi-Fi module
1 x COM port(s) connector(s)
6 x SATA 6Gb/s connector(s)
1 x Thunderbolt header(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 System panel(s) (Chassis intrusion header is inbuilt)
1 x Thermal sensor connector(s)
1 x Power-on button(s)
1 x Clear CMOS jumper(s)
1 x CPU_OV jumper
1 x M.2 Fan Header

1 x Intel® I225-V 2.5Gb Ethernet
1 x DisplayPort
1 x HDMI
4 x USB 3.2 Gen 2 (3 x Type-A+1 x USB Type-C^®)
2 x USB 3.2 Gen 1
2 x USB 2.0
1 x Optical S/PDIF out
5 x Audio jack(s)

Intel® I225-V 2.5Gb Ethernet
ASUS LANGuard

M.2 slot only (Key E) (Support CNVI & PCIe interface)*
*Wi-Fi module is sold separately.

ATX Form Factor
12 inch x 9.6 inch ( 30.5 cm x 24.4 cm )

192 (128+64) Mb Flash ROM, UEFI AMI BIOS

ASUS 5X Protection III :
- ASUS LANGuard: Protects against LAN surges, lightning strikes and static-electricity discharges!
- ASUS Overvoltage Protection: World-class circuit-protecting power design
- ASUS Stainless-Steel Back I/O: 3X corrosion-resistance for greater durability!
- ASUS DIGI+ VRM - Digital power design with Dr. MOS
- ASUS Enhanced DRAM Overcurrent Protection - Short circuit damage prevention
- ASUS ESD Guards - Enhanced ESD protection
AURA :
- Aura RGB Strip Headers
- Addressable Gen 2 Header
ASUS Exclusive Features :
- Pre- mounted I/O shield
ASUS Quiet Thermal Solution :
- Stylish Fanless Design: PCH Heat-sink & MOS Heat-sink & M.2 Heat-sink solution
ASUS Q-Design :
- ASUS Q-LED (CPU, DRAM, VGA, Boot Device LED)
- ASUS Q-Slot
- ASUS Q-DIMM
- ASUS Q-Connector
DIY Friendly Design
- Procool
- SafeSlot

Windows® 10 64-bit