How much RAM does the HP ENVY TouchSmart 4-1121tu support?

The ENVY TouchSmart 4-1121tu supports up to 16GB of memory across 2 slot(s), up to 8GB per slot.

What storage drives fit the HP ENVY TouchSmart 4-1121tu?

Compatible drive types: SATA 2.5" Hard Drive, SATA 2.5" SSD.

Guaranteed-compatible SSD and hard-drive upgrades for the HP ENVY TouchSmart 4-1121tu, matched to its drive bays and slots.

Guaranteed-compatible SSD and hard-drive upgrades for the HP ENVY TouchSmart 4-1121tu — 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.

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.

Specifications reported for this system.

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Guaranteed-compatible SSD and hard-drive upgrades for the HP ENVY TouchSmart 4-1121tu, matched to its drive bays and slots.

Guaranteed-compatible SSD and hard-drive upgrades for the HP ENVY TouchSmart 4-1121tu — 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.

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.

Specifications reported for this system.