How much RAM does the ASUS U33JC-RX143X support?

The U33JC-RX143X supports up to 4GB of memory across 2 slot(s), up to 2GB per slot.

What storage drives fit the ASUS U33JC-RX143X?

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

Your system

ASUS U33JC-RX143XStorage Upgrades

Change system Auto-detect

8 guaranteed-fit options

Internal drives

Matched to this machine's drive bays and slots.

SATA 2.5" SSD

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.

SATA 2.5" Hard Drive

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.

System specifications for ASUS U33JC-RX143X

Specifications reported for the ASUS U33JC-RX143X.

Memory type: DDR3
Memory slots: 2
Maximum memory: 4GB
Max per slot: 2GB
Rated speed: 1066 MT/s
Chipset: Intel® HM55 Express
Processor: i5-460M

Software

Free tools from Seifelden — no purchase needed.

Seifelden Upgrade AssistantFree

Checks the drivers on your ASUS U33JC-RX143X, 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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Your system

ASUS U33JC-RX143XStorage Upgrades

Change system Auto-detect

8 guaranteed-fit options

Internal drives

Matched to this machine's drive bays and slots.

SATA 2.5" SSD

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.

SATA 2.5" Hard Drive

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.

System specifications for ASUS U33JC-RX143X

Specifications reported for the ASUS U33JC-RX143X.

Memory type: DDR3
Memory slots: 2
Maximum memory: 4GB
Max per slot: 2GB
Rated speed: 1066 MT/s
Chipset: Intel® HM55 Express
Processor: i5-460M

Software

Free tools from Seifelden — no purchase needed.

Seifelden Upgrade AssistantFree

ASUS U33JC-RX143XStorage Upgrades

Choose your upgrade

Internal drives

SATA 2.5" SSD

SATA 2.5" Hard Drive

System specifications for ASUS U33JC-RX143X

Software

ASUS U33JC-RX143XStorage Upgrades

Choose your upgrade

Internal drives

SATA 2.5" SSD

SATA 2.5" Hard Drive

System specifications for ASUS U33JC-RX143X

Software