Best Buy: Intel Core 2 Quad 2 GHz Processor Socket P PGA-478 Q9000
Socket 478 - Wikipedia
CPU / Motherboard Processors from Intel and AMD, Interface Types: Socket- PGA478
MI945F Mini-ITX Motherboard with Socket P for Intel Core 2 Duo / Core 2 Quad / Core 2 Extreme / Celeron 5x5 series mobile processors - Global American
Intel Core 2 Duo T9300 SLAQG SLAYY CPU Laptop Processor 2.5 GHz Dual Core Dual Thread PGA 478 6M 35W Socket P - AliExpress
Socket 478 / Socket mPGA478B
Used - Like New: T6500 Intel Core 2 DUO Mobile 2.10GHZ Socket P (PGA478) 2-CORE Laptop CPU SLGF4 Laptop Processors - Newegg.com
Socket M / Socket mPGA478MT
File:Socket P mPGA478MN.JPG - Wikipedia
Amazon.com: P7450 2.13GHz Socket P (PGA478) 2-Core Laptop CPU Processor SLGF7 Compatible Replacement Spare Part for Intel Core 2 Duo Mobile Compatible and Other Laptop Systems : Electronics
Amazon.com: Intel Core2 T7100 SLA4A Mobile CPU Processor Socket P PGA 1.8GHz 2MB 800 MHz : Electronics