ASRock Z490 Taichi DDR4 4666MHz+ (OC) PCIe 3.0 x16, 2 PCIe 3.0 x1 HDMI 7.1 PCIe Gen4 x4 (PCIe Gen3 x4 & SATA3) (PCIe Gen3 x4) 9 USB 3.2 Gen1 Motherboards

Exclusive Features
ASRock USB 3.2 Gen2
- ASRock Front Panel C-Sub connector USB 3.2 Gen2 pin (10 Gb/s)
- ASRock USB 3.2 Gen2x2 C-Sub connector Interface (20 Gb/s)
- ASRock USB 3.2 Gen2 A Type Interface Interface (10 Gb/s)
ASRock Super Alloy
- Super Alloy Heat Sink
- 60A High Efficiency Inductor
- 50A Dr. MOS
- High efficiency alloy inductor for memory power (70% lower core loss compared to iron powder inductor)
- Combination Capacitor (Nichicon 12k Black Capacitor)
- Nichicon 12k black capacitors (Japanese original high quality high conductivity solid state capacitors)
- I/O Armor
- Black frosted PCB
- High density moisture resistant fiber circuit board
- 2 ounce copper PCB 2.5 Gigabit NIC
Intel® 802.11 ax WiFi
ASRock Alloy Slot
ASRock M. 2 Thermal Armor
ASRock Super M. 2 (PCIe Gen4x4)
ASRock Super M. 2 (PCIe Gen3 x4 & SATA3)
ASRock Ultra Stable USB Power Supply
ASRock Total Protection (Support all USB, Audio, Network Interface)
ASRock Instant Update & App Market
Processor
- Support 10th & 11th generation Intel® Core processors (Slot 1200)
- Digital Power Supply
- 15-phase power supply design
- Support Intel® Turbo Boost Max 3.0 technology
- Supports Intel® K-Series unlocked multiplier processors
- Support ASRock BCLK full range overclocking
- Support ASRock B+ Turbo Chip III
Chips
- Intel® Z490
Memory
- Dual-channel DDR4 memory technology
- 4 x DDR4 memory slots
- 11th Generation Intel® Core processors support DDR4 (non-ECC), un-buffered memory up to 5000+ (OC) *
- 10th generation Intel® Core processors support DDR4 (non-ECC), un-buffered memory up to 4666+ (OC) *
- Support for ECC UDIMM memory modules (running in non-ECC mode)
- Maximum system memory capacity: 128GB**
- Supports Intel® Extreme Memory Profile (XMP) 2.0 technology
- DIMM slots with 15 gold-plated pins

* 11th Gen Intel® Core (i9 / i7 / i5) supports up to DDR4 2933; Core (i3), Pentium and Celeron® natively support up to DDR4 2666.
10th Gen Intel® Core (i9 / i7) supports DDR4 up to 2933; Core (i5/i3), Pentium and Celeron® support DDR4 up to 2666 natively.

**Due to operating system limitations, the actual memory available under Windows® 32-bit operating systems will be less than 4GB. 64-bit CPUs using Windows® 64-bit operating systems will not have this limitation.
BIOS
- Multi-language 128Mb AMI UEFI Legal BIOS with GUI support
- ACPI 6.0 compliant wake-up events
- SMBIOS 2.7 support
- CPU Core/Cache, CPU GT, DRAM, VPPM, VCCSFR, VCCPLL, VCCSTG, VCCSTG_OUT, PCH Voltage, VCCIO, VCCST, VCCSA, CPU Internal PLL, GT PLL, Ring PLL, System Agent PLL, Memory Controller PLL Voltage Multifunction Regulator
On-board graphics card
- Hardware accelerated codecs: AVC/H. 264, HEVC/H. 265 8bit, HEVC/H. 265 10bit, VP8, VP9 8bit, VP9 10bit, MPEG 2, MJPEG, VC-1**
- Graphics,
Media and Computing: Microsoft® DirectX 12, OpenGL 4.5, Intel Built-in Visual Technology, Intel® High Speed Video Synchronization Technology, Hybrid/Switchable Graphics, OpenCL 2.