ASUS S1851 ATX ROG MAXIMUS Z890 APEX DDR5 Motherboard
Web ID: 43409
CPU Socket: Intel 1851 (Series 2)
Form Factor: ATX
Chipset: Intel Z890
Memory Type: DDR5
Connectivity: Bluetooth || LAN || Wireless-BE
PCIe Interface: 2x PCIe x4 || 2x PCIe x16
Storage Interface: 6x M.2 PCIe || 4x SATA 6Gb/s
LAN Speed: 5 Gigabit
Audio: 7.1 Channel
Video Interface: 2x Thunderbolt 4
USB: 4x USB 3.2 Type-A || 1x USB 3.2 Type-C || 4x USB 3.1 Type-A
Manufacturer Warranty: 3 Year
Manufacturer PN: ROG MAXIMUS Z890 APEX
Manufacturer Website
$1249
| CPU | Support Intel® Core™ Ultra Processors(Series 2) , LGA1851 |
| Supports Intel® Turbo Boost Technology 2.0 and Intel® Turbo Boost Max Technology 3.0** | |
| * Refer to https://www.asus.com/support/download-center/ for CPU support list. | |
| ** Intel® Turbo Boost Max Technology 3.0 support depends on the CPU types. | |
| Chipset | Intel® Z890 Chipset |
| Memory | 2 x DIMM slots, max. 96GB, DDR5 |
| Supports up to 9000+ MT/s (OC), Non-ECC, Un-buffered ,Clocked Unbuffered DIMM (CUDIMM)* | |
| Dual Channel Memory Architecture | |
| DIMM Fit | |
| Supports Intel® Extreme Memory Profile (XMP) memory module | |
| Supports DIMM Flex | |
| ASUS Enhanced Memory Profile III (AEMP III) | |
| * Supported memory types, data rate (speed), and number of DRAM modules vary depending on the CPU and memory configuration, for more information please refer to CPU/Memory Support list under the Support tab of product information site or visit https://www.asus.com/support/download-center/. | |
| * Non-ECC, un-buffered DDR5 memory supports On-Die ECC function. | |
| Graphics | 2 x Intel® Thunderbolt™ 4 ports (USB Type-C®) support DisplayPort and Thunderbolt™ video outputs**** |
| * Graphics specifications may vary between CPU types. Please refer to www.intel.com for any updates. | |
| **In Thunderbolt4TM mode, supports up to 8K@60Hz x1 with DSC or 4K@60Hz x 2, maximum total bandwidth up to 23.8Gbps or 16Gbps/16Gbps, for resolution support please check DisplayPort 2.1 specs. | |
| ***In DP alt mode, Only one USB Type-C® port supports up to UHBR20 at a time. | |
| **** VGA resolution support depends on processors' or graphic cards' resolution. | |
| Expansion Slots | Support Intel® Core™ Ultra Processors(Series 2) * |
| 2 x PCIe 5.0 x16 slots (supports x16 or x8/x8 or x8/x4/x4 modes)** | |
| Intel® Z890 Chipset | |
| 2 x PCIe 4.0 x4 slots | |
| * Please check the PCIe bifurcation table on the support site (https://www.asus.com/support/FAQ/1037507/). | |
| ** M.2_3 & M.2_4 share bandwidth with PCIEX16(G5)_2. When M.2_3 is enabled, PCIEX16(G5)_1 will run x8 & PCIEX16(G5)_2 will run x4. When M.2_3 & M.2_4 are enabled, PCIEX16(G5)_1 will run x8 & PCIEX16(G5)_2 will disabled. | |
| - To ensure compatibility of the device installed, please refer to https://www.asus.com/support/download-center/ for the list of supported peripherals. | |
| Storage | Total supports 6 x M.2 slots and 4 x SATA 6Gb/s ports* |
| Support 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 modes)** | |
| M.2_4 slot (Key M), type 2242/2260/2280 (supports PCIe 5.0 x4 modes)** | |
| Intel® Z890 Chipset | |
| DIMM.2_1 slot (Key M) via ROG DIMM.2, type 2230/2242/2260/2280/22110 (supports PCIe 4.0 x4 mode) | |
| DIMM.2_2 slot (Key M) via ROG DIMM.2, type 2230/2242/2260/2280/22110 (supports PCIe 4.0 x4 mode) | |
| 4 x SATA 6Gb/s ports | |
| * 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. | |
| **M.2_3 & M.2_4 share bandwidth with PCIEX16(G5)_2. When M.2_3 is enabled, PCIEX16(G5)_1 will run x8 & PCIEX16(G5)_2 will run x4. When M.2_3 & M.2_4 are enabled, PCIEX16(G5)_1 will run x8 & PCIEX16(G5)_2 will disabled. | |
| Ethernet | 1 x Realtek 5Gb Ethernet |
| ASUS LANGuard | |
| Wireless & Bluetooth® | Wi-Fi 7* |
| 2x2 Wi-Fi 7 (802.11be) | |
| Supports 2.4/5/6GHz frequency band** | |
| Supports Wi-Fi 7 320MHz bandwidth, up to 5.8Gbps transfer rate. | |
| Bluetooth® v5.4*** | |
| *Wi-Fi features may vary depending on the operating system | |
| For Windows 11, Wi-Fi 7 will require 24H2 or later version for full functions, Windows 11 21H2/22H2/23H2 only supports Wi-Fi 6E. | |
| For Windows 10, only Wi-Fi 6 is supported. | |
| ** Wi-Fi 6GHz frequency band and bandwidth regulatory may vary between countries. | |
| *** The Bluetooth® version may vary, please refer to the Wi-Fi module manufacturer's website for the latest specifications. | |
| USB | Rear USB (Total 11 ports) |
| 2 x Thunderbolt™ 4 ports (2 x USB Type-C®) | |
| 1 x USB 20Gbps port (1 x USB Type-C®) | |
| 4 x USB 10Gbps ports (4 x Type-A) | |
| 4 x USB 5Gbps ports (4 x Type-A) | |
| Front USB (Total 10 ports) | |
| 1 x USB 20Gbps connector (supports USB Type-C® with up to 60W PD/QC4+)* | |
| 1 x USB 10Gbps 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 | |
| USB Type-C® power delivery output: max. 5V/3A | |
| *USB Type-C® power delivery output: 5/9/15/20V max. 3A, PPS:3.3–21V max. 3A | |
| Audio | ROG SupremeFX 7.1 Surround Sound High Definition Audio CODEC ALC4080* - Impedance sense for front and rear headphone outputs - Supports: Jack-detection, Multi-streaming, Front Panel MIC Jack-retasking - High quality 120 dB SNR stereo playback output and 110 dB SNR recording input - Supports up to 32-Bit/384 kHz playback on front panel |
| Audio Features | |
| - SupremeFX Shielding Technology | |
| - Savitech SV3H712 AMP | |
| - Gold-plated audio jacks | |
| - Rear optical S/PDIF out port | |
| - Premium audio capacitors | |
| - Audio cover | |
| * A chassis with an HD audio module in the front panel is required to support 7.1 Surround Sound audio output. | |
| ** The LINE OUT port on the rear panel does not support spatial audio. If you wish to use spatial audio, make sure to connect your audio output device to the audio jack on the front panel of your chassis or use a USB interface audio device. | |
| Back Panel I/O Ports | 2 x Thunderbolt™ 4 ports (USB Type-C®) |
| 1 x USB 20Gbps port (1 x USB Type-C®) | |
| 4 x USB 10Gbps ports (4 x Type-A) | |
| 4 x USB 5Gbps ports (4 x Type-A) | |
| 1 x Wi-Fi Module | |
| 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 | |
| 1 x PS/2 keyboard/mouse combo port | |
| Internal I/O 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 | |
| 2 x 4-pin Chassis Fan headers | |
| 2 x 4-pin Full Speed Fan headers | |
| 1 x W_PUMP+ header | |
| 1 x Extra Flow Fan header | |
| Power related | |
| 1 x 24-pin Main Power connector | |
| 2 x 8-pin +12V Power connector | |
| 1 x 8-pin PCIe Power connector | |
| Storage related | |
| 4 x M.2 slots (Key M) | |
| 1 x DIMM.2 slot supports 2 x M.2 slots (Key M) | |
| 4 x SATA 6Gb/s ports | |
| USB | |
| 1 x USB 20Gbps connector (supports USB Type-C®) | |
| 1 x USB 10Gbps 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 | |
| Miscellaneous | |
| 1 x 80 Light Bar jumper | |
| 3 x Addressable Gen 2 headers | |
| 1 x Alteration PCIe mode switch | |
| 4 x BCLK button | |
| 1 x BIOS Switch button | |
| 1 x FlexKey button | |
| 1 x Front Panel Audio header (F_AUDIO) | |
| 1 x LN2 Mode jumper | |
| 1 x Pause switch | |
| 18 x ProbeIt Measurement Points | |
| 1 x ReTry button | |
| 2 x RSVD switches | |
| 1 x RSVD header | |
| 1 x Safe Boot button | |
| 1 x Slow Mode switch | |
| 1 x Start button | |
| 1 x 10-1 pin System Panel header | |
| 1 x Thermal Sensor header | |
| 1 x Thunderbolt™ (USB4®) header | |
| Special Features | Extreme OC Kit |
| - FlexKey button | |
| - LN2 Mode | |
| - ProbeIt | |
| - ReTry button | |
| - Safe boot button | |
| - Start button | |
| - Slow Mode | |
| Extreme Engine Digi+ | |
| - SMD Capacitor | |
| - MicroFine Alloy Choke | |
| ASUS Q-Design | |
| - M.2 Q-Latch | |
| - M.2 Q-Release | |
| - M.2 Q-Slide | |
| - PCIe Slot Q-Release Slim (with PCIe SafeSlot) | |
| - Q-Antenna | |
| - Q-Code | |
| - Q-Dashboard | |
| - Q-Connector | |
| - Q-DIMM | |
| - Q-LED (CPU [red], DRAM [yellow], VGA [white], Boot Device [yellow green]) | |
| - Q-Slot | |
| ASUS Thermal Solution | |
| - M.2 heatsink backplate | |
| - M.2 heatsink | |
| - VRM heatsink design | |
| ASUS EZ DIY | |
| - BIOS FlashBack™ button | |
| - Clear CMOS button | |
| - CPU Socket lever protector | |
| - ProCool II | |
| - Pre-mounted I/O shield | |
| - SafeSlot | |
| - SafeDIMM | |
| Aura Sync | |
| - Addressable Gen 2 headers | |
| Dual BIOS | |
| Front Panel USB 20Gbps with Quick Charge 4+ Support | |
| - Support: up to 60W fast charging and USB Wattage Watcher* | |
| - Output: 5/9/15/20V max. 3A, PPS:3.3–21V max. 3A | |
| - Compatible with PD3.0 and PPS | |
| * To support 60W, please install the power cable to the 8-pin PCIe power connector or else only 27W will be supported. | |
| Software Features | ROG Exclusive Software |
| - ROG CPU-Z | |
| - Dolby Atmos | |
| - Internet Security (1-year full version) | |
| ASUS Exclusive Software | |
| Armoury Crate | |
| - AIDA64 Extreme (1 year full version) | |
| - Aura Creator | |
| - Aura Sync | |
| - Fan Xpert 4 (with AI Cooling II) | |
| - GameFirst | |
| - Power Saving | |
| - HWiNFO | |
| ASUS AI Advisor | |
| ASUS Driver Hub | |
| ASUS GlideX | |
| Turbo Vcore | |
| Adobe Creative Cloud (Free Trial) | |
| Thunderbolt™ Share | |
| USB Wattage Watcher | |
| WinRAR (40 Days Free Trial) | |
| UEFI BIOS | |
| AI Overclocking Guide | |
| ASUS EZ DIY | |
| - ASUS CrashFree BIOS 3 | |
| - ASUS EZ Flash 3 | |
| - ASUS UEFI BIOS EZ Mode | |
| - ASUS MyHotkey | |
| NPU Boost | |
| BIOS | 2 x 256 Mb Flash ROM, UEFI AMI BIOS |
| Manageability | WOL by PME |
| Accessories | ROG DIMM.2 with Heatsink |
| 1 x ROG DIMM.2 with heatsink | |
| 1 x M.2 pad for ROG DIMM.2 | |
| 2 x M.2 screw package for ROG DIMM.2 | |
| Additional Cooling Kit | |
| 1 x Thermal pad for M.2 22110 | |
| 1 x ROG Memory Fan Kit | |
| Miscellaneous | |
| 1 x ASUS WiFi Q-Antenna | |
| 1 x Q-connector | |
| 1 x ROG VIP card | |
| 3 x M.2 Q-Slide package | |
| 5 x M.2 backplate rubber packages | |
| 1 x ROG Bottle Opener | |
| Installation Media | |
| 1 x USB drive with utilities and drivers | |
| Documentation | |
| 1 x Quick start guide | |
| Operating System | Windows 11 (22H2 & later), Windows 10 64-bit(21H2 & later) |
| Form Factor | ATX Form Factor |
| 12 inch x 9.6 inch ( 30.5 cm x 24.4 cm ) | |
| Dimension | |
| Product (mm)_ L*W*H | 305mm*244mm*490mm |
| Color Box (mm)_ L*W*H | 370mm*312mm*108mm |
| Weight | |
| Motherboard only | 2.002 KG |
| Full package | 3.7 KG |
