How much RAM does the HP OMEN 40L GT21-2100ng support?

The OMEN 40L GT21-2100ng supports up to 128GB of memory across 4 slot(s), up to 32GB per slot.

What type of memory does the OMEN 40L GT21-2100ng use?

It uses DDR5 UDIMM memory modules.

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

Guaranteed-compatible DDR5 UDIMM upgrades for the HP OMEN 40L GT21-2100ng, in matched-kit options that fill your slots.

Verified compatible

This option is out of stock.

Guaranteed-compatible SSD and hard-drive upgrades for the HP OMEN 40L GT21-2100ng — matched to its drive bays and slots.

This option is out of stock.

This option is out of stock.

Specifications reported for this system.

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Guaranteed-compatible DDR5 UDIMM upgrades for the HP OMEN 40L GT21-2100ng, in matched-kit options that fill your slots.

Verified compatible

This option is out of stock.

Guaranteed-compatible SSD and hard-drive upgrades for the HP OMEN 40L GT21-2100ng — matched to its drive bays and slots.

This option is out of stock.

This option is out of stock.

Specifications reported for this system.

Good to know

These modules run below the system's maximum supported speed.
Maximum capacity per slot is inferred from total capacity ÷ number of slots.
Compatibility is based on published specifications, not yet confirmed against a manufacturer tool.