- LSI Megaraid 9380-4i4e controller with 4K drives
- Example - https://www.hgst.com/products/hard-drives/ultrastar-c10k1800
- 512Byte emulation to get NSS to support the disks is not always working, though specs seem to indicate it should work
- Reportedly newer drives from HGST do not support 512b emulation
NSS should support 4K drives natively and stop relying on 512b emulation.