Pentium II 300Mhz from circa 1997 (with nVidia GPU for scale) : r/vintagecomputing
Axiomtek eBOX560-300-FL Computer | Westward Sales
TT80503300 Intel Pentium MMX Mobile 300 MHz Processor Unboxed OEM
B80523P300512E1 Intel Pentium II 300 MHz Processor Retail Box
Mobile Intel® Pentium® II Processors 300 MHz SL3HJ 300/256 Intel SL3HJ Pentium II 300 MHz CPU (Old Type). PcHub.com - Laptop parts , Laptop spares , Server parts & Automation
Intel Pentium II 300 - 80522PX300512EC (B80522P300512E)
Intel Pentium II Mobile module 300 MHz - Hardware museum
SL2KE Intel Pentium II 300 MHz Processor Unboxed OEM
Intel Mobile Pentium MMX microprocessor family
File:KL Intel Pentium Mobile.jpg - Wikipedia
x86 cpus' Guide - View details on Intel Pentium II 300 Mobile µPGA