Memory · Storage · Upgrades
Compare memory, SSDs and hard drives across brands, generations and form factors — matched to your exact model.
Know your model? Search above. Not sure? Auto-detect my PC →
Pick a category — every listing is matched to real machines.
Search your make and model, or scan your PC to detect it automatically.
Every option is checked against your model and motherboard.
Guaranteed compatible, with free 30-day returns if it doesn't.
Every part is matched to your exact make, model and motherboard from our verified compatibility database.
Our free scanner reads your RAM, storage and CPU in seconds and links you to the upgrades it can take.
Coverage for 8,000+ motherboards across ~59,000 models — from Dell and HP to custom builds.
Run our free scanner — it detects your exact RAM, storage and CPU in seconds and shows the upgrades that fit. No admin, no account.
Scan my PCIf a part we matched to your model doesn't fit, send it back free within 30 days. That's the whole promise.
Shop all memory, SSDs & drivesJump straight to guaranteed-compatible upgrades for these models.