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ASUS

ASUS PRIME Z890M-PLUS WIFI + Core Ultra 5 245K Intel motherboard

SKU CH-05B4-HM9R3

Micro-ATX Intel Z890 motherboard bundled with a Core Ultra 5 245K processor, delivering 10+1+2+1 80A power stages, DDR5 up to 8666 MT/s, PCIe 5.0 graphics and M.2, Wi-Fi 7.

  • CPU Socket TypeLGA 1851
  • ChipsetIntel Z890
  • Number of Memory Slots4x288pin (DDR5)
  • Maximum Memory Supported256GB
  • Channel SupportedDual Channel
  • Memory FeatureSupport up to 8666+MT/s (OC), Non-ECC, Un-buffered ,Clocked

+CPU +Ultra 5 245K

  • Ready for advanced AI workloads with LGA 1851 Intel Core Ultra processor support
  • Stable power delivery via 10+1+2+1 80A DrMOS stages and 6-layer PCB
  • High-speed storage from one PCIe 5.0 and two PCIe 4.0 M.2 slots
  • Fast networking with Wi-Fi 7 and 2.5Gb LAN connectivity
  • DDR5 memory up to 8666 MT/s across four slots for 256GB capacity

AI-Ready Intel Z890 Micro-ATX Bundle

This bundle pairs the ASUS PRIME Z890M-PLUS WIFI motherboard with an Intel Core Ultra 5 245K processor. The board uses the Intel Z890 chipset and LGA 1851 socket, built for Intel Core Ultra Series 2 CPUs. It delivers a 10+1+2+1 80A DrMOS power design on a 6-layer PCB with ProCool connectors. The micro-ATX form factor fits compact chassis while supporting advanced AI workloads.

Suits builders needing Wi-Fi 7 and PCIe 5.0 M.2

Integrated Wi-Fi 7 (802.11 be) and 2.5Gb LAN handle high-throughput networking. One PCIe 5.0 M.2 slot plus two PCIe 4.0 M.2 slots give fast storage options. Six SATA 6Gb/s ports and a front USB 20Gbps Type-C with DP Alt Mode add connectivity. Buyers needing full-size ATX expansion slots or passive cooling for the 125W CPU should consider other platforms.

DDR5 memory support up to 8666 MT/s OC

Four 288-pin DDR5 slots run dual-channel up to 256 GB total. XMP and AEMP III profiles simplify high-frequency tuning. The Core Ultra 5 245K includes 24 MB L3 and 26 MB L2 cache with integrated Intel Graphics for display output. Memory speed capability is the key spec to verify against your kit.

Highlights

  • Ready for advanced AI workloads with LGA 1851 Intel Core Ultra processor support
  • Stable power delivery via 10+1+2+1 80A DrMOS stages and 6-layer PCB
  • High-speed storage from one PCIe 5.0 and two PCIe 4.0 M.2 slots
  • Fast networking with Wi-Fi 7 and 2.5Gb LAN connectivity
  • DDR5 memory up to 8666 MT/s across four slots for 256GB capacity

Specifications

BrandASUS
ModelPRIME Z890M-PLUS WIFI+Ultra 5 245K
CPU Socket TypeLGA 1851
ChipsetIntel Z890
Number of Memory Slots4x288pin (DDR5)
Maximum Memory Supported256GB
Channel SupportedDual Channel
Memory FeatureSupport up to 8666+MT/s (OC), Non-ECC, Un-buffered ,Clocked Unbuffered DIMM (CUDIMM)*
Dual channel memory architecture
DIMM Fit
Supports Intel Extreme Memory Profile (XMP)
ASUS Enhanced Memory Profile III(AEMPIII)
PCI Express 5.0 x161 x PCI Express 5.0 x16
PCI Express 4.0 x163 x PCI Express 4.0 x16
Serial ATA (SATA)6 x SATA 6Gb/s
Audio Channels7.1 Channels
Max LAN Speed2.5Gbps
Wireless LANWi-Fi 802.11 be
Windows 11Supported
Form FactorMicro ATX

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Questions about this item

What size case and power connectors does the Micro-ATX board with LGA 1851 socket require?

The board uses the Micro-ATX form factor and needs ProCool power connectors for the 10+1+2+1 80A DrMOS power stages.

Which memory slots should I populate first when installing DDR5 modules on the four 288-pin slots?

Install modules in the primary dual-channel pair first, following the DIMM Fit guidance in the manual, to enable dual-channel memory architecture.

How many M.2 drives can I add later and which slots support PCIe 5.0 versus PCIe 4.0?

Three M.2 drives are supported — one slot runs at PCIe 5.0 and two slots run at PCIe 4.0.

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