Oracle Database 11g Release 2 For Microsoft Windows -32-bit- Here

: 11gR2 introduced a unified installation for Grid Infrastructure, which included Oracle Automatic Storage Management (ASM)

Oracle Database 11g Release 2 (11.2) remains a cornerstone in the history of enterprise relational database management systems. While newer versions have since been released, the holds a specific niche, particularly for legacy systems, educational environments, and applications that require a smaller footprint or compatibility with older 32-bit architecture. System Requirements & Prerequisites oracle database 11g release 2 for microsoft windows -32-bit-

Typically double the amount of physical RAM is recommended for optimal performance. 32 bit or 64 bit - Ask TOM - Oracle : 11gR2 introduced a unified installation for Grid