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The piece arrived on time and well…

The piece arrived on time and well packed. Nothing to report. (20th May 2019 via Trustpilot)
PRIME Z370-A II LGA1151 ATX Motherboard
(1 customer rating)

ASUS PRIME Z370-A II LGA1151 ATX Motherboard

- Replaces the ASUS PRIME Z370-A LGA1151 ATX Motherboard- Replaced by the ASUS PRIME Z390-A LGA1151 ATX Motherboard

The refreshed ASUS PRIME Z370-A II motherboard supports 8th and 9th Generation Intel Core processors in the LGA1151 package. It has two 32GB/s M.2 slots, onboard Intel Gigabit LAN, DDR4 support and a host of video outputs.


  1. Socket 1151 ATX motherboard with Intel Z370 chipset
  2. Supports Intel 8th and 9h Generation CPUs
  3. 4x DDR4 DIMM sockets (max. 64 GB)
  4. DisplayPort, HDMI and DVI Outputs
  5. 3x PCIe x16 and 3x PCIe x1
  6. 6x SATA 6Gb/s, 2x M.2, Intel Optane Memory
  7. 2x USB 3.1 (Gen 2), 2x USB 3.1 ports (Gen 1), 2x USB 2.0, Optical S/PDIF, LAN

ASUS Prime Z370 Series motherboards provide the solid foundation needed for your first build, plus loads of scope to grow with your ambitions. We've melded all the good stuff that's packed into the latest Intel processors with essential ASUS design and engineering, so you benefit from industry-leading technologies — including automated system tuning, comprehensive cooling controls, immersive onboard audio, and support for the ASUS Fan Extension Card. Build smart and easy with ASUS Prime Z370.

Speed up with onboard M.2 up to 32Gbps

With x4 PCI Express 3.0/2.0 bandwidth, M.2 supports up to 32Gbps data-transfer speeds. It's the perfect choice for an operating system or application drive, providing fast access to data.

USB 3.1 Gen 2 Type-A and Type-C

Ultimate-speed 10Gbps with USB 3.1 Gen 2 onboard

With backward-compatible USB 3.1 Gen 2 Type-A™ and reversible USB 3.1 Gen 2 Type-C ports, you'll experience ultimate connection flexibility and blazing data-transfer speeds of up to 10Gbps.

5-Way Optimisation

ASUS 5-Way Optimisation makes your PC smart. One click takes care of complex tuning, dynamically optimising essential aspects of the system to provide overclocking and cooling profiles that are tailored for your rig.

Media-acclaimed UEFI BIOS

The smoothest, slickest mouse-controllable graphical BIOS has been improved to make it even more appealing. Whether you're a PC novice or a seasoned overclocker, EZ and Advanced modes will help you quickly find your way, quickly and easily.

Make your memory go faster

ASUS OptiMem preserves memory signal integrity by routing memory traces and vias to the optimal PCB layer, and our T-Topology layout ensures time-aligned signalling by balancing trace lengths between memory slots. These enhancements lead to more headroom for overclocking and improved stability, allowing memory speeds of DDR4-4000 and beyond with all slots populated.

Cooler by design

PRIME Z370-A II features the most comprehensive cooling controls ever, configurable via Fan Xpert 4 or the UEFI BIOS.

SpecificationsASUS PRIME Z370-A II
CPU SupportIntel Socket 1151 for 8th Gen and 9th Gen Core Processors Only
ChipsetIntel Z370
Memory4 x DIMM, Max. 64GB, DDR4, 2133 to 4000(OC) MHz Non-ECC, Un-buffered Memory
GraphicsIntel HD Graphics support
Multi-VGA output supportDisplayPort / HDMI / DVI-D
Display Port Resolution 4096 x 2304 @ 60 Hz
HDMI Resolution4096 x 2160 @ 30 Hz
DVI-D Resolution1920 x 1200 @ 60 Hz
Multi-GPU Support2-way NVIDIA SLI and 3-way AMD CrossFireX
Expansion Slots2x PCIe 3.0/2.0 x16 (x16 or dual x8), 1x PCIe 3.0/2.0 x16 (max at x4 mode), 4x PCIe 3.0/2.0 x1
First M.2 SocketM.2 Socket 3, with M key, type 2242/2260/2280 storage devices support (SATA & PCIE x4 mode)
Second M.2 SocketM.2 Socket 3, with M key, type 2242/2260/2280 storage devices support (PCIE mode)
SATA 6Gb/s ports6
Support Raid0, 1, 5, 10
Intel Optane Memory ReadyYes
LANIntel I219V Gigabit LAN Controller with ASUS Turbo LAN Utility and ASUS LAN Guard
Audio CODECRealtek S1220A 8-Channel High Definition Audio CODEC featuring Crystal Sound 3
USB Ports (Intel Z370 chipset)6x USB 3.1 Gen 1 (2 at rear (blue) and 4 on-board), 6x USB 2.0 ports (2 at rear, 4 on-board)
USB Ports (ASMedia USB 3.1 controller)2x USB 3.1 Gen 2 ports (1 Type-A (teal) and 1 Type-C)
Special Features5-Way Optimisation, ASUS 5X Protection III, Aura Lighting Control, ASUS Quiet Thermal Solution
Back I/O Ports2x USB 3.1 Gen 2, DVI, Display Port, HDMI, 2x USB 2.0, LAN, 2x USB 3.1 Gen 1, Optical S/PDIF out, 5x Audio jacks
AccessoriesUser manual, ASUS Q-Shield, 3x SATA 6Gb/s cables, M.2 Screw Package,
CPU installation tool, Supporting DVD, SLI HB BRIDGE (2-WAY-M), Q-connector (1 in 1)
Operating SystemWindows 10 64-bit only
Form FactorATX, 305 x 244 mm
Warranty24 months
EAN barcode4718017137539

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