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Hard Drive
Hard drive related
| Question | Answer |
|---|---|
| HDD | Hard Disk Drives 3.5 |
| SSD | Solid-State Drives 2.5 |
| SSHD | solid-state hybrid drive |
| NVMe | Non-Volatile Memory Express -- is used by SATA and M.2 SSDs. drives transfer data at 2.5 to 3 times the speeds of SATA and standard M.2 SSDs. |
| SATA | Serial Advanced Technology Attachment -- create a point-point connection between a SATA device such as a hard drive or optical drive or optical drive, and a SATA controller. |
| External SATA | extends the but external devices at the same speed as the internal sata bus. |
| 2.5 inch and 3.5 inch | Magnetic hard drives are manufactured in two standardized. Laptop use 2.5 inch. form factor. |
| mSATA | Standard sMaller SATA form factor for use in portable devices. |
| M.2 slots |