Disk buffer
Videos
In computer storage, a disk buffer is the embedded memory in a hard disk drive or solid-state drive acting as a buffer between the rest of the computer and the physical hard disk platter or flash memo
On this hard disk drive, the controller board contains a RAM integrated circuit used for the disk buffer.
A 500 GB Western Digital hard disk drive with a 16 MB buffer
Fibre Channel
Videos
Fibre Channel is a high-speed data transfer protocol providing in-order, lossless delivery of raw block data. Fibre Channel is primarily used to connect computer data storage to servers in storage are
Fibre Channel director with SFP+ modules and LC optical fiber connectors with Optical Multimode 3 (OM3) fiber (aqua)
Dual port 8 Gb FC host bus adapter card
Dual port 16 Gb FC host bus adapter card