How much RAM does the ASUS X509FA support?

The X509FA supports up to 20GB of memory across 1 slot(s), up to 20GB per slot.

What type of memory does the X509FA use?

It uses DDR4 SODIMM memory modules.

What storage drives fit the ASUS X509FA?

Compatible drive types: NVMe M.2 2280 (PCIe Gen 4) SSD, SATA 2.5" Hard Drive, SATA 2.5" SSD, SATA M.2 2280 SSD.

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Your system

ASUS X509FAStorage Upgrades

Verified compatible

18 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.

Your slot's PCIe generation isn't published; the drive adjusts to it automatically.

SATA 2.5" SSD

This option is out of stock.

SATA M.2 2280 SSD

This option is out of stock.

This is a SATA (not NVMe) M.2 drive — confirm your M.2 slot supports SATA drives.

SATA 2.5" Hard Drive

This option is out of stock.

Compatibility is based on published specifications, not yet confirmed against a manufacturer tool.

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Your system

ASUS X509FAStorage Upgrades

Verified compatible

18 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.

Your slot's PCIe generation isn't published; the drive adjusts to it automatically.

SATA 2.5" SSD

This option is out of stock.

SATA M.2 2280 SSD

This option is out of stock.

This is a SATA (not NVMe) M.2 drive — confirm your M.2 slot supports SATA drives.

SATA 2.5" Hard Drive

This option is out of stock.

Compatibility is based on published specifications, not yet confirmed against a manufacturer tool.

System specifications for ASUS X509FA

Specifications reported for the ASUS X509FA.

Memory type: DDR4
Form factor: SODIMM
Memory slots: 1
Maximum memory: 20GB
Max per slot: 20GB
Rated speed: 3200 MT/s
Soldered memory: 4GB on-board
Chipset: Intel Series 300
Drive configuration: Dual
Drive form factor: 2.5" and M.2
Drive interface: SATA/PCIe
M.2 connector: 2280
SATA version: SATA 3 - 6Gb/s
Standard memory: 4GB non-removable
USB support: 3.x Compliant

Software

Free tools from Seifelden — no purchase needed.

Seifelden Upgrade AssistantFree

Checks the drivers on your ASUS X509FA, 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 X509FAStorage Upgrades

Choose your upgrade

Internal drives

NVMe M.2 2280 (PCIe Gen 4) SSD

SATA 2.5" SSD

SATA M.2 2280 SSD

SATA 2.5" Hard Drive

ASUS X509FAStorage Upgrades

Choose your upgrade

Internal drives

NVMe M.2 2280 (PCIe Gen 4) SSD

SATA 2.5" SSD

SATA M.2 2280 SSD

SATA 2.5" Hard Drive

System specifications for ASUS X509FA

Software