I compressed 500 GB of data into 649 bytes via ipfs and zstd. Proof with links to the full data:
https://ar01.fyeo.io/raw/cOwgmLxvco6qCM-in7DhYljZCVTt6JHae3muWlki4S0

It's a retail disk image of a PNY CS900 SSD (raw drive at /dev/sda catted out).

My question is this: it says "MTBF: 2,000,000 hours" (mean time between failures = 228.3 years) and that can't be right, right? The Asians got it wrong; it should be "2,000,000 minutes", which is 3.805 years. And the warranty for that SSD is about 3 years. I bought it at BestBuy for a stupid price of 45 USD (so 90 USD per terabyte). Pic related.