ASUS
ASUS ROG MAXIMUS Z890 HERO LGA 1851 Intel motherboard
Supports Intel Core Ultra Series 2 CPUs with DDR5 up to 9200 MT/s, WiFi 7, Thunderbolt and three PCIe 5.0 M.2 slots
- CPU Socket TypeLGA 1851
- CPU TypeIntel Core Ultra Processors (Series 2)
- ChipsetIntel Z890
- Number of Memory Slots4x288pin (DDR5)
- Memory StandardDDR5 9200 / DDR5 9066 / DDR5 9000 / DDR5 8933 / DDR5 8800 /
- Maximum Memory Supported256GB
- Ready for Intel Core Ultra Series 2 processors with LGA 1851 socket
- 22 plus 2 plus 1 plus 2 power stages up to 110A for stable overclocking
- DDR5 memory up to 9200 MT/s with NitroPath DRAM technology
- Three PCIe 5.0 M.2 slots for high-speed storage expansion
- WiFi 7 and 5Gbps plus 2.5Gbps LAN for fast networking
Intel LGA 1851 Platform
This ATX motherboard fits Intel Core Ultra Series 2 processors on the LGA 1851 socket with the Z890 chipset. Four DDR5 slots accept up to 256 GB in dual-channel mode. It targets builders who need strong overclocking headroom and extensive high-speed I/O for workstation or enthusiast workloads.
PCIe 5.0 and 4.0 Lane Distribution
The primary x16 slot runs at PCIe 5.0 x16 or x8/x4/x4; enabling M.2_3 or M.2_4 drops it to x8. A second x16 slot operates at PCIe 4.0 x4 from the chipset. One PCIe 4.0 x1 slot and four SATA 6 Gb/s ports complete the expansion map. Three M.2 sockets support 2242, 2260, 2280 and 22110 drives; the top slot uses CPU PCIe 5.0 x4, the others use chipset PCIe 4.0 x4.
22+2+1+2 Power Stages and Connectivity
The VRM uses 22 stages rated at 110 A, two at 90 A, one at 90 A and two at 80 A, fed by ProCool II headers. Rear I/O includes 5 Gbps and 2.5 Gbps Ethernet, WiFi 7, Thunderbolt 4 and multiple USB Type-C ports. 7.1-channel audio and AI-assisted overclocking, cooling and networking utilities round out the feature set.
Points forts
- Ready for Intel Core Ultra Series 2 processors with LGA 1851 socket
- 22 plus 2 plus 1 plus 2 power stages up to 110A for stable overclocking
- DDR5 memory up to 9200 MT/s with NitroPath DRAM technology
- Three PCIe 5.0 M.2 slots for high-speed storage expansion
- WiFi 7 and 5Gbps plus 2.5Gbps LAN for fast networking
Caractéristiques
| Brand | ASUS |
|---|---|
| Model | ROG MAXIMUS Z890 HERO |
| CPU Socket Type | LGA 1851 |
| CPU Type | Intel Core Ultra Processors (Series 2) |
| Chipset | Intel Z890 |
| Number of Memory Slots | 4x288pin (DDR5) |
| Memory Standard | DDR5 9200 / DDR5 9066 / DDR5 9000 / DDR5 8933 / DDR5 8800 / DDR5 8666 / DDR5 8600 / DDR5 8400 / DDR5 8266 / DDR5 8200 / DDR5 8000 / DDR5 7950 / DDR5 7900 / DDR5 7800 / DDR5 7600 / DDR5 7400 / DDR5 7200 / DDR5 7000 / DDR5 6800 / DDR5 6600 / DDR5 6400 / DDR5 6200 / DDR5 6000 / DDR5 5800 / DDR5 5600 / DDR5 5400 / DDR5 5200 / DDR5 5000 / DDR5 4800 / DDR5 4400 |
| Maximum Memory Supported | 256GB |
| Channel Supported | Dual Channel |
| Memory Performance Profile | Intel XMP 3.0 |
| Memory Feature | Support up to 9200+MT/s (OC), Non-ECC, Un-buffered, Clocked Unbuffered DIMM (CUDIMM)* Dual channel memory architecture Supports Intel Extreme Memory Profile (XMP) memory module Supports DIMM Flex NitroPath DRAM Technology DIMM FIT ASUS Enhanced Memory Profile III (AEMP III) * Non-ECC, un-buffered DDR5 memory supports On-Die ECC function. |
| PCI Express 5.0 x16 | Intel Core Ultra Processors (Series 2)* 1 x PCIe 5.0 x16 slot (supports x16 or x8/x4/x4 modes)** ** When M.2_3 or M.2_4 is enabled, PCIEX16(G5) will run x8 only. |
| PCI Express 4.0 x16 | Intel Z890 Chipset 1 x PCIe 4.0 x16 slot (supports x4 mode) |
| PCI Express x4 | 1 x PCIe 4.0 x1 slot |
| Serial ATA (SATA) | 4 x SATA 6Gb/s |
| M.2 | Intel Core Ultra Processors (Series 2) * M.2_1 slot (Key M), type 2242/2260/2280/22110 (supports PCIe 5.0 x4 mode) M.2_2 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 mode) M.2_3 slot (Key M), type 2242/2260/2280 (supports PCIe 5.0 x4 mode)** M.2_4 slot (Key M), type 2242/2260/2280 (supports PCIe 5.0 x4 mode) Intel Z890 Chipset M.2_5 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 mode) M.2_6 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 mode) SlimSAS slot supports PCIe 4.0 x4 mode or up to 4 SATA devices via a transfer cable. The cable is purchased separa |
| SATA RAID | * Intel Rapid Storage Technology supports PCIe RAID 0/1/5/10, SATA RAID 0/1/5/10, M.2 slot from CPU only supports RAID 0/1/5 |
| Audio Channels | 7.1 Channels |
| Max LAN Speed | 5Gbps + 2.5Gbps |
| Wireless LAN | Wi-Fi 802.11 be |
| Bluetooth | Bluetooth 5.4 |
| Back I/O Ports | 2 x Thunderbolt 4 USB Type-C ports 5 x USB 10Gbps ports (4 x Type-A + 1 x USB Type-C) 4 x USB 5Gbps ports (4 x Type-A) 1 x HDMI port 1 x Wi-Fi module 1 x Intel 2.5Gb Ethernet port 1 x Realtek 5Gb Ethernet port 2 x Gold-plated audio jacks 1 x Optical S/PDIF out port 1 x BIOS FlashBack button 1 x Clear CMOS button |
| Onboard USB | 1 x USB 20Gbps connector (supports USB Type-C) 1 x USB 10Gps connector (supports USB Type-C) 2 x USB 5Gbps headers support 4 additional USB 5Gbps ports 2 x USB 2.0 headers support 4 additional USB 2.0 ports |
| Other Connectors | Fan and Cooling Related 1 x 4-pin CPU Fan header 1 x 4-pin CPU OPT Fan header 1 x 4-pin AIO Pump header 4 x 4-pin Chassis Fan headers 1 x W_PUMP+ headers Miscellaneous 3 x Addressable Gen 2 headers 1 x Alteration PCIe mode switch 1 x FlexKey button 1 x Front Panel Audio header (F_AUDIO) 1 x ReTry button 1 x Start button 1 x 10-1 pin System Panel header 1 x Thermal Sensor header 1 x Thunderbolt (USB4) header |
| BIOS Feature | 256 Mb Flash ROM, UEFI AMI BIOS |
| Software | ROG Exclusive Software - ROG CPU-Z - Dolby Atmos - Polymo Lighting II - Internet Security (1-year full version) ASUS Exclusive Software Armoury Crate - AIDA64 Extreme (1 year full version) - Aura Creator - Aura Sync - Xpert 4 (with AI Cooling II) - GameFirst - Power Saving - Hwinfo ASUS AI Advisor ASUS DriverHub ASUS GlideX Thunderbolt™ Share USB Wattage Watcher TurboV Core Adobe Creative Cloud (Free Trial) WinRAR (40 Days Free Trial) UEFI BIOS NPU Boost AI Overclocking Guide ASUS EZ DIY - ASUS CrashFree BIOS 3 - ASUS EZ Flash 3 - ASUS UEFI BIOS EZ Mode - ASUS MyHotkey FlexKey |
| Windows 11 | Windows 11 (22H2 & later) |
| Form Factor | ATX |
| Dimensions (W x L) | 12.0" x 9.6" |
| Power Pin | 1 x 24-pin Main Power connector 2 x 8-pin +12V CPU Power connectors 1 x 8-pin PCIe Power connector |
| Features | Extreme OC Kit - FlexKey button - ReTry button - Start button Extreme Engine Digi+ - 10K Black metallic capacitors - MicroFine alloy choke ASUS Q-Design - M.2 Q-Latch - M.2 Q-Release - M.2 Q-Slide - Q-Release Slim (with PCIe SafeSlot) - Q-Antenna - Q-Code - Q-Connector - Q-Dashboard - Q-LED (CPU [red], DRAM [yellow], VGA [white], Boot Device [yellow green]) - Q-Slot ASUS Thermal Solution - M.2 heatsink backplate - M.2 heatsink - Metal backplate - VRM heatsink design ASUS EZ DIY - Backplate - BIOS FlashBack™ button - Clear CMOS button - CPU Socket lever protector - ProCool II - Pre-mo |
| Package Contents | Cables 1 x ARGB RGB extension cable 4 x SATA 6Gb/s cables Additional Cooling Kit 1 x DDR5 fan holder 1 x Thermal pad for M.2 22110 Miscellaneous 1 x ASUS WiFi Q-Antenna 1 x Q-connector 1 x M.2 Q-Latch package 3 x M.2 Q-Slide packages 1 x ROG stickers 6 x M.2 rubber packages 1 x ROG thank you card 1 x ROG Bottle Opener Installation Media 1 x USB drive with utilities and drivers Documentation 1 x Quick start guide |
| Poids d’expédition | 3.65 kg |
| Dimensions du colis | 370 × 312 × 108 mm |
Questions sur cet article
Will this board fit my LGA 1851 Intel Core Ultra Series 2 processor?
Yes, the LGA 1851 socket is built for Intel Core Ultra Processors (Series 2) and the Z890 chipset provides full feature support for that CPU family.
What DDR5 memory speeds can I run stably on the four 288-pin slots?
The board validates speeds from 4400 up to 9200 MT/s (OC) with Intel XMP 3.0, AEMP III and NitroPath DRAM Technology, supporting up to 256 GB in dual-channel mode.
How many PCIe 5.0 and 4.0 M.2 drives can I install without losing GPU bandwidth?
Three M.2 slots are wired to the CPU: M.2_1 runs PCIe 5.0 x4, M.2_2 runs PCIe 4.0 x4, M.2_3 runs PCIe 4.0 x4; enabling M.2_3 or M.2_4 drops the primary PCIe 5.0 x16 slot to x8.
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