(Synology DS213/214) HARD DISK (Western Digital) 4TB 3.5"
Valid Article
(Synology DS213/214) HARD DISK (Western Digital) 3TB 3.5"
Form
Hard disk for Synology DS213/214. Closed article: Western Digital black, WD3003FZEX, 3 TB. Per piece.
Specifications
- Storage capacity: 3 TB
- HDD bus (internal): SATA-600
- Housing bay internally: 3.5"
- Rotation speed: 7.200 RPM
- Height: 26,11 mm
- Read (sequential): 210 MB/s
Fit
For Synology DS213/214.
Function
A hard disk drive (HDD) is a data storage device storing and retrieving digital information using one or more rigid rapidly rotating disks (platters) coated with magnetic material. The platters are paired with magnetic heads arranged on a moving actuator arm, which read and write data to the platter surfaces. Data is accessed in a randam-access manner, meaning that individual blocks of data can be stored or retrieved in any order and not only sequentially. HDDs are a type of non-volatile memory, retaining stored data even when powered off.