Developer: PS Vita has 'ten times' more RAM than PSP | TechRadar
PlayStation Portable (Platform) - Giant Bomb
Retro Game Console With 50000 Video Games 4K HD TV Game Box For PSP/PS1/N64/DC/MD Amlogic S905X3 4G RAM 32G ROM Two Controllers| | - AliExpress
Perrin Performance PSP-INT-201RD - Short Ram Air Intake System with Black Filter - Red | PTUNING.COM - Performance Auto Parts Warehouse, Installation, and Dyno Tuning