How much RAM does the HP Presario 6521AU support?

The Presario 6521AU supports up to 2GB of memory across 2 slot(s), up to 1GB per slot.

What type of memory does the Presario 6521AU use?

It uses DDR DIMM memory modules.

Compatible drive types: IDE / PATA 2.5" Drive.

Guaranteed-compatible SSD and hard-drive upgrades for the HP Presario 6521AU, matched to its drive bays and slots.

Guaranteed-compatible SSD and hard-drive upgrades for the HP Presario 6521AU — matched to its drive bays and slots.

This option is out of stock.

The drive bay size is inferred from the system's reported storage interface.
Compatibility is based on published specifications, not yet confirmed against a manufacturer tool.

Loading…

Guaranteed-compatible SSD and hard-drive upgrades for the HP Presario 6521AU, matched to its drive bays and slots.

Guaranteed-compatible SSD and hard-drive upgrades for the HP Presario 6521AU — matched to its drive bays and slots.

This option is out of stock.

The drive bay size is inferred from the system's reported storage interface.
Compatibility is based on published specifications, not yet confirmed against a manufacturer tool.