The Atari Portfolio 512 EXISTS!

Consider Supporting The VintNerd on Patreon: https://patreon.com/TheVintNerd Feel free to share this video's link in forums, on the socials, etc. It helps the channel greatly! :) Join me as I check out & open up the rare, mysterious -almost nonexistent- Atari Portfolio 512. The model number, HPC-004-512, wasn't even noted on the Internet anywhere when I tripped over this Portfolio on eBay. It is indeed real and completely made by Atari; with a re-designed motherboard to facilitate a total of 512K of onboard RAM. If you have a factory-made Atari Portfolio 512, let me know - Thanks! 00:00 - Intro 00:23 - Reviewing some rare Ataris 02:46 - Tripping over the Atari Portfolio 512 07:53 - Checking out how the Atari Memory Expander+ works 11:02 - Get'n to opening things up! 13:22 - Opening up the Atari Portfolio Memory Expander+ 16:47 - Opening up the Atari Portfolio 19:20 - Opening up the Atari Portfolio 512 22:40 - Comparing the two Portfolios 33:28 - Showing Close-up Photos 35:37 - Now, in your best Yoda voice: "there is another" ! 39:38 - The Question 39:47 - Credits Items Used/Shown/Mentioned: - Atari Portfolio 512 | HPC-004-512 - Atari Portfolio | HPC-005 - Atari Portfolio Memory Expander+ | HPC-104 - Atari Portfolio Memory Card 128K | HPC-203 - Atari Portfolio Memory Card 64K | HPC-202 - Network 8000 ASD Bus Interface | EMSC-413 9439 - Atari 800XE - Atari MEGA ST 1 - Atari TT030 - Atari Falcon 030 - Atari PC (PC1) - Atari PC external 5.25" Floppy Drive | PCF554 - Kaisiking S-330 Large Repair Mat - KooMall Ground Kit - Anti-Allergic ESD Wrist Strap YouTube - https://youtube.com/thevintnerd Facebook - https://facebook.com/thevintnerd Instagram - https://instagram.com/thevintnerd Threads - https://threads.net/@thevintnerd Mastodon - https://mastodon.online/@TheVintNerd Bluesky - https://bsky.app/profile/thevintnerd.bsky.social Twitter - https://twitter.com/thevintnerd eBay - https://ebay.com/usr/thevintnerd Patreon - https://patreon.com/thevintnerd Website - http://thevintnerd.com #Atari #AtariPortfolio #Portfolio #Portfolio512 #HPC004512 #HPC004 #HPC005 #AtariMEGA #MEGAST #AtariTT #TT030 #AtariFalcon #Falcon030 #AtariPC #AtariPC1 #AtariPCF554 #PCF554 #Atari800XE #800XE #RareAtari #RarestAtari #TC55257 #HM628128 #IBoughtItOnEbay #VintageComputing #RetroComputers #RetroGaming #WallOfRetro #NerdsOfVintage #HappyNerding #TheVintNerd