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Your system
7 guaranteed-fit options
This option is out of stock.
8 guaranteed-fit options
Matched to this machine's drive bays and slots.
This option is out of stock.
This option is out of stock.
Specifications reported for the Dell Inspiron 545.
Good to know
Free tools from Seifelden — no purchase needed.
Checks the drivers on your Dell Inspiron 545, 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.