3000 series
# 3000 series

3000 series may refer to:

## Computers

* CDC 3000 series computers manufactured by Control Data Corporation
* Radeon HD 3000 series video cards developed by ATI

## Japanese train types

* Chichibu Railway 3000 series EMU
* Chikuho Electric Railroad 3000 series electric multiple unit operated on the Chikuhō Electric Railroad Line
* Choshi Electric Railway 3000 series EMU
* Fukuoka Subway 3000 series EMU
* Hakone Tozan 3000 series EMU
* Hankyu 3000 series EMU, operated by Hankyu Railway
* Izukyu 3000 series EMU
* Keihan 3000 series EMU
* Keio 3000 series EMU
* Keisei 3000 series EMU
* Nagoya Municipal Subway 3000 series EMU
* Nishitetsu 3000 series EMU
* Odakyu 3000 series EMU
* Odakyu 3000 series SE EMU
* Seibu 3000 series EMU
* Shizuoka Railway A3000 series EMU
* Tobu 3000 series EMU
* Tokyu 3000 series EMU
* TRTA 3000 series EMU
* Yokohama Municipal Subway 3000 series EMU

## South Korean train types

* Seoul Metro 3000 series

## Taiwanese train types

* EMU3000 series

## Other

* Dell Inspiron 3000 series laptop computers
