News The Mountain' deadlifts a record-breaking 283PB of storage at SC24 — picks up 996 pounds (452kg) of Phison 128TB SSDs

To max out PB/kg you gotta do MicroSD. I see 250mg quoted for the mass of a single card, and there are 1TB ones, so you get 452*4000 = 1.8m TB in 452kg, or 1800 PB. Now, Flash has gotten a bit cheaper over time, but you're still gonna need a generous sponsor here, and you might want to, uh, try and put the bar down softly afterwards.
 
To max out PB/kg you gotta do MicroSD. I see 250mg quoted for the mass of a single card, and there are 1TB ones, so you get 452*4000 = 1.8m TB in 452kg, or 1800 PB. Now, Flash has gotten a bit cheaper over time, but you're still gonna need a generous sponsor here, and you might want to, uh, try and put the bar down softly afterwards.
I recently saw a 1.5 TB micro SD card. And now that I am looking, I found SanDisk has 2TB ones for sale. And Western Digital is going to have 4tb ones for sale soon. Getting more and more PB limits on 452kg!