Hard Drive - 3,5", SATA III, 256MB cache, 7200RPM, For computers, Data storage and Internal The WD Red Pro 12TB hard drive belongs among the high load internal HDDs for NAS systems. 3.5" HDDs are designed mainly for data centres and desktop PCs. One of the most important parameters is undoubtedly the rotational speed (RPM). The 7200 RPM RPM provides better system response across the board. The overall data capacity of the HDD is 12000 GB. The drive has a 256 MB memory cache. The data transfer between the Western Digital hard drive and the PC or other devices is facilitated through the SATA III interface. WD Red Pro 12TB Hard Disk Key Features Read speed up to 240 MB/s and write speed up to 240 MB/s 256 MB memory cache Western Digital 3.5" disk is compatible with classic bays Power consumption under standard load is 6 W, while in stand-by mode it holds at 0.6 W All the data communication takes place via the SATA III interface Platter-based hard drives are...