How much RAM does the ASUS Vivobook Pro 15 OLED (Q543) support?

The Vivobook Pro 15 OLED (Q543) supports up to 40GB of memory across 1 slot(s), up to 40GB per slot.

What type of memory does the Vivobook Pro 15 OLED (Q543) use?

It uses DDR5 SODIMM memory modules.

What storage drives fit the ASUS Vivobook Pro 15 OLED (Q543)?

Compatible drive types: NVMe M.2 2280 (PCIe Gen 4) SSD, SATA M.2 2280 SSD.

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ASUS Vivobook Pro 15 OLED (Q543)Storage Upgrades

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10 guaranteed-fit options

Internal drives

Matched to this machine's drive bays and slots.

NVMe M.2 2280 (PCIe Gen 4) SSD

This option is out of stock.

SATA M.2 2280 SSD

This option is out of stock.

Confirmed compatible against the manufacturer's system scanner.

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Your system

ASUS Vivobook Pro 15 OLED (Q543)Storage Upgrades

Verified compatible

10 guaranteed-fit options

Internal drives

Matched to this machine's drive bays and slots.

NVMe M.2 2280 (PCIe Gen 4) SSD

This option is out of stock.

SATA M.2 2280 SSD

This option is out of stock.

Confirmed compatible against the manufacturer's system scanner.

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System specifications for ASUS Vivobook Pro 15 OLED (Q543)

Specifications reported for the ASUS Vivobook Pro 15 OLED (Q543).

Memory type: DDR5
Form factor: SODIMM
Memory slots: 1
Maximum memory: 40GB
Max per slot: 40GB
Rated speed: 5600 MT/s
Soldered memory: 8GB on-board
Chipset: Intel SoC
Drive configuration: Dual
Drive form factor: M.2
Drive interface: PCIe
M.2 slots: 2 x 2280
M.2 connector: 2280
M.2 PCIe generation: Gen4 x4
PCIe NVMe: Y
Standard memory: 8GB non-removable
Processor: Intel Core Ultra 9 185H
USB support: 3.x Compliant

Software

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Checks the drivers on your ASUS Vivobook Pro 15 OLED (Q543), installs the safe updates Windows offers, guides the rest to the official download — and confirms exactly which of the upgrades above your machine has room for.

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ASUS Vivobook Pro 15 OLED (Q543)Storage Upgrades

Choose your upgrade

Internal drives

NVMe M.2 2280 (PCIe Gen 4) SSD

SATA M.2 2280 SSD

ASUS Vivobook Pro 15 OLED (Q543)Storage Upgrades

Choose your upgrade

Internal drives

NVMe M.2 2280 (PCIe Gen 4) SSD

SATA M.2 2280 SSD

System specifications for ASUS Vivobook Pro 15 OLED (Q543)

Software