Chia Storage Internal Hard Drive - kylessukaichang/kylessukaichang.github.io GitHub Wiki
- Western Digital
- WD Red
- On WD Red NAS Drives
- WD Red NAS Drives
- SMR（Shingled Magnetic Recording，疊瓦式磁紀錄）
- 5400 rpm
- NAS: 8 bays
- Power: 12VDC ±5% (A peak:1.75)
- Watt:0.4~4.8
- Acoutstics(dBA)
- Idle:23
- Seek(Average):27
- WD Red Plus
- WD推出Red Plus系列硬碟，主打CMR記錄技術
- Western Digital Changes Its Reported Drive Speeds to Reflect Reality
- After criticism of "5400 RPM Class": Western Digital brings new WD Red Plus HDDs
- 5400 RPM class vs. 7200 RPM
- 8TB and larger are 7200 RPM
- 6TB and less are around 5400 RPM
- the suffix -AX: ID device may report 5400 RPM to reflect previous Performance Class designation(Actual: 7200 RPM)-2579-810354-A02 January 2021
- 8 TByte: WD80EFBX (-68AZZN0) instead of WD80EFAX (-68KNBN0)
- 10 TByte: WD101EFBX (-68B0AN0) instead of WD101EFAX (-68LDBN0)
- 12 Tbytes: WD120EFBX (-68B0EN0) instead of WD120EFAX (-68UNTN0)
- 14 TByte: WD140EFGX (-68B0GN0) instead of WD140EFFX (-68VBXN0)
- 5400 RPM class vs. 7200 RPM
- CMR（Conventional Magnetic Recording，傳統式磁紀錄）
- 5400 rpm
- NAS: 9~24 bays
- Watt:0.2~8.8
- [WD Red Pro][22]
- CMR（Conventional Magnetic Recording，傳統式磁紀錄）
- 7200 rpm
- NAS: larger 24 bays
- Watt:0.4~8.8
- WD Red