- Supports hdmi 14 and displayport 14, and featuring usb 32 gen 2 type-a and type-c connectors.
- Asus-exclusive tools helps you configure your gaming build easily.
- High fidelity audio with supremefx s1220a, dts sound unbound for immersive audio.
5-Way Optimization
ASUS 5-Way Optimization makes your PC smart. It dynamically optimizes essential aspects of the system, providing overclocking and cooling profiles that are tailored for your rig.Fans stay whisper-quiet for everyday computing, and deliver optimal airflow when the system is crunching through CPU or GPU-intensive tasks.
Two M.2 slots are available, with one supporting both SATA and PCIe 3.0 x4 modes, and the other supporting PCIe 3.0 x4 for NVMe. Together, they give you the fastest and most-flexible M.2 interface available.
ROG Strix Z490-A Gaming supports up to 128GB DDR4 memory across four slots. OptiMem II technology improves trace layout to significantly reduce vias and crosstalk to enhance memory stability and compatibility, giving memory kits higher frequency margins.
| Specifications | |
| 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 |
| Chipset | IntelZ490 |
| Memory | 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 |
| Graphic | 1 x DisplayPort 1.4 1 x HDMI 1.4b |
| Multi-GPU Support | Supports NVIDIA 2-Way SLI Technology Supports AMD 3-Way CrossFireX Technology |
| Expansion Slots | Intel 10th Gen Processors Intel Z490 Chipset 1 x PCIe 3.0 x16 (max at x4 mode) 3 x PCIe 3.0 x1 2 x PCIe 3.0 x16 (x16 or dual x8) |
| Back I/O Ports | 1 x Intel I225-V 2.5Gb Ethernet 4 x USB 3.2 Gen 2 (3 x Type-A+1 x USB Type-C) 2 x USB 3.2 Gen 1 1 x USB BIOS FlashBack Button(s) 1 x DisplayPort 1 x Optical S/PDIF out 5 x Gold-plated audio jacks 1 x HDMI 2 x USB 2.0 |
| Storage | 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) Total supports 2 x M.2 slots and 6 x SATA 6Gb/s ports |
| LAN | Intel I225-V 2.5Gb Ethernet ASUS LANGuard |
| Wireless Data Network | M.2 slot only (Key E) (Support CNVI interface) |
| USB Ports | 4 x USB 3.2 Gen 2 port(s)(3 x Type-A +1 x Type-C) 1 x USB 3.2 Gen 1 port(s)(1 x USB Type-C) Rear USB Port ( Total 8 ) 2 x USB 3.2 Gen 1 port(s)(2 x Type-A) Front USB Port ( Total 7 ) 2 x USB 2.0 port(s) |
| Internal I/O Ports | 2 x Addressable RGB header 1 x USB 3.2 Gen2 connector support additional 1 USB ports(20-pin, Type-C) 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 VRM_HS_FAN Header 1 x M.2 with E key for Wi-Fi module 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 CPU_OV jumper 1 x Thunderbolt header(s) 1 x System panel(s) (Chassis intrusion header is inbuilt) 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 1 x AAFP connector 2 x USB 2.0 connector(s) support(s) additional 4 USB 2.0 port(s) 1 x COM port(s) connector(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 Thermal sensor connector(s) 1 x Clear CMOS jumper(s) 1 x M.2 Fan Header 2 x Aura RGB Strip Headers |
| Accessories | 1 M.2 Key E screw package(s) 1 x Wi-Fi moving antenna 1 M.2 SSD screw package(s) 1 ROG key chain 1 x 2-in-1 Rubber pad 4 x SATA 6Gb/s cable(s) 1 x ROG Strix stickers 1 x Cable ties pack(s) 1 x Extension Cable for RGB strips (80 cm) 1 x Thermistor cable(s) 1 x ROG Thank you card Users manual 1 x M.2 Screw Package 1 x Supporting DVD 1 x Extension cable for Addressable LED |
| BIOS | 192 (128+64) Mb Flash ROM, UEFI AMI BIOS |
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