ASUS Prime Z490-P Motherboard

ASUS Prime Z490-P

Brand
ASUS
Model
Prime Z490-P
$285–$315estimated range · from catalog price Oct 19, 2026

ASUS Prime Z490‑P: ATX Z490 board for Intel 10th Gen with dual M.2, 4×DDR4 (128GB), 1GbE, USB 3.2 Gen2 Type‑A, and a Thunderbolt 3 header for expansion.

TierHigh end?GixCore tierWhat a part was built to do — not what it costs.EntryBudgetMainstreamHigh endEnthusiastFlagship A part can be cheap because it is an ageing flagship, or because it is a current entry-level model. The tier tells you which.
ReleasedMay 2020
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SocketLGA1200
ChipsetZ490
MemoryDDR4
Max RAM speed4600 MHz
Form factorATX
RAM slots4
M.2 slots2
PCIe x162
GixCore Editorial

Product overview

Announced on May 19, 2020 with Intel’s 10th‑gen Core “Comet Lake” and the Z490 platform, the ASUS Prime Z490‑P is part of ASUS’s Prime series for LGA1200 builders. On our motherboard scale it’s high_end (Z‑series): it exists to deliver overclocking access and essential I/O without the price of premium extras.

It’s a practical ATX layout for upgrades: four DDR4 DIMMs up to 128 GB, dual NVMe M.2 alongside ample SATA, and two full‑length PCIe slots for a GPU plus expansion. Connectivity covers 1 GbE and USB 3.2 Gen 2 Type‑A, with DisplayPort/HDMI for iGPU. Notable: a Thunderbolt 3 add‑in‑card header for TB expansion.

Best for
  • overclocking
  • expansion/multi-M.2
  • high-speed memory
  • first-time builders
Official product specifications
Pairing fit

Compatible CPUs

Compatible options ranked for this part's performance class.

Budget pairings6 lower-tier compatible options
Pairing fit

Compatible RAM kits

Compatible options ranked for this part's performance class.

Budget pairings6 lower-tier compatible options
Pairing fit

Compatible Cases

Compatible options ranked for this part's performance class.

Budget pairings6 lower-tier compatible options
Pairing fit

Compatible Power supplies

Compatible options ranked for this part's performance class.

Budget pairings6 lower-tier compatible options

Specifications

At a glance iEach dot represents a catalog model. Farther right means a higher measured value, not necessarily a better fit.Measured against the motherboards catalog
Current modelCatalog models
Max RAM speed4600 MHz
Higher than 22% of motherboards
RAM slots4
Higher than 97% of motherboards
M.2 slots2
Higher than 50% of motherboards
Socket
LGA1200
Memory
DDR4
WiFi
No
Integrated Graphics
Yes
USB
3.2
Max Memory Size
128 GB
ECC Support
No
Chipset
Z490
Max RAM speed
4600 MHz
Form factor
ATX
RAM slots
4
M.2 slots
2
PCIe x16
2
Processor Generation
10, 11
Pci E
3.0
M.2 drives
PCIe
Sata Slots
6
Sata Speed
6 Gb/s
Pci E Slots
2
Tdp
50 W
NVMe support
Yes
Pci E X1
3
Cpu Brand
Intel