Jailbreak Your PS3 4.82 Version And install CFW 4.83 PS3Xploit V2.0 - YouTube
Hardware revisions for video game consoles
Replacement Laser Lens For Sony PS3 Slim 160GB CECH-3001A KEM-450DAA KES-450DAA | eBay
PlayStation 3 models - Wikipedia
Amazon.com: Paddsun US Slim Blu-Ray Laser Deck for PS3 Play Station 3 Slim CECH-2001A KEM-450AAA KES-450A 120GB Replacement Parts : Electronics
1PC/Set Eject Switch Board PBC Card For PS3 Super Slim 4000 MFW 001 MSW K02 With Switch Cable Power ON OFF Switch Board|Replacement Parts & Accessories| - AliExpress
I just did this beautiful blue light mod to my Ps3 Slim : r/PS3
Ps3 Slim 120gb Cech 2011a Playstation 3 | MercadoLivre 📦
Amazon.com: Paddsun US Slim Blu-Ray Laser Deck for PS3 Play Station 3 Slim CECH-2001A KEM-450AAA KES-450A 120GB Replacement Parts : Electronics
PlayStation 3 technical specifications - Wikipedia