This listing is for a single WD Ultrastar DC HC520 HUH721212ALN600 12TB 7.2K SATA 3.5" 256MB HDD. This drive (pictures representative) is in excellent condition with no real signs of wear; it is a pull from a new old stock storage server that I used long enough to likely ensure it is past early failure concerns while remaining at the beginning of its total lifespan. Listing includes one single bare drive. Brief agentic AI summary of the entire cohort (you will receive one at random) concludes:
These drives are uniform and healthy, showing very low usage (under 2,000 hours, equivalent to less than 3 months of continuous power-on time).
- **Power On Hours:** 1874 to 1874 (Difference: 0)- **Startups (Spindle Starts):** 91 to 103 (Difference: 12)- **Head Parkings (Load Cycles):** 2882 to 2928 (Difference: 46)- **Cold Starts (Power Cycles):** 88 to 89 (Difference: 1)