Guaranteed compatible upgrades for:
HP/Compaq Presario R Series Notebook R4000 Series (CTO)
System Specifications
Maximum Memory:
- 2GB
Expansion:
- 2 Sockets
Standard Memory:
- 256MB (Removable) or
- 512MB (Removable) or
- 1GB (Removable)
CPU/Chipset:
- AMD Sempron 1.8 GHz ATi RADEON XPRESS 200M (RS480M)
- AMD Sempron 1.8 GHz ATi RADEON XPRESS 200M (RS480M)
- AMD Athlon 64 2 GHz ATi RADEON XPRESS 200M (RS480M)
- AMD Athlon 64 2.4 GHz ATi RADEON XPRESS 200M (RS480M)
Bus Architecture:
- PC Card; USB
Mfr's System P/N's:
- EA457AS; PL854AV; PL855AV; PN495AV; PX352UA; PX352UAR; PX353UA; PX353UAR; PX354UA; PX357UA; PX358UA; PX960AS
Upgrade Path:
- Virtually any configuration up to 2GB can be reached using any combination of 256, 512MB, and 1GB modules.