Current notable computer hardware manufacturers:
List of computer case manufacturers:
Top motherboard manufacturers:
List of motherboard manufacturers:
Defunct:
Note: most of these companies only make designs, and do not manufacture their own designs.
See also: Fabless manufacturing.
Top x86 CPU manufacturers:
List of CPU manufacturers (most of the companies sell ARM-based CPUs, assumed if nothing else stated):
See also: List of defunct hard disk manufacturers.
List of current hard disk drive manufacturers:
Note: the HDDs internal to these devices are manufactured only by the internal HDD manufacturers listed above.
List of external hard disk drive manufacturers:
See main article: List of solid-state drive manufacturers.
Many companies manufacture SSDs but there are only a few major manufactures[4] of NAND flash devices that are the storage element in most SSDs. The five major NAND flash manufacturers are:
List of optical disc drive manufacturers:
List of computer cooling system manufacturers:
List of non-refillable liquid cooling manufacturers:
List of refillable liquid cooling kits manufacturers:
List of water block manufacturers:
List of graphics card cooling manufacturers:
List of companies that are actively manufacturing and selling computer monitors:
See also: List of virtual reality headsets.
List of video card manufacturers:
List of keyboard manufacturers:
List of mouse manufacturers:
List of Joystick manufacturers:
List of computer speaker manufacturers:
(division: Harman Kardon, JBL)
List of modem manufacturers:
List of network card manufacturers:
There are a number of other companies (AMD, Microchip, Altera, etc) making specialized chipsets as part of other ICs, and they are not often found in PC hardware (laptop, desktop or server). There are also a number of now defunct companies (like 3com, DEC, SGI) that produced network related chipsets for us in general computers.
List of power supply unit (PSU) manufacturers:
Note that the actual memory chips are manufactured by a small number of DRAM manufacturers. List of memory module manufacturers:
List of current DRAM manufacturers:[5]
List of former or defunct DRAM manufacturers:
List of fabless DRAM companies:
In addition, other semiconductor manufacturers include SRAM or eDRAM embedded in larger chips.
List of headphone manufacturers:
List of image scanner manufacturers:
List of sound card manufacturers:
List of TV tuner card manufacturers:
List of USB flash drive manufacturers:
List of webcam manufacturers: