SAN상에서 FCP(Fibre Channel Protocol) 전송을 위한 어댑터로서 서버 슬롯에 삽입하여
외장형 하드디스크(Storage), 백업장비등에 직접연결 또는 SAN Switch를 통하여 SAN
네트워크를 구성 할 수 있도록 하는 호스트 버스 어댑터 입니다.

Qlogic FC HBA Sellection Guide
I/O Data Rate	Qlogic Part #	OEM Part #	Bus Type	Ports	Bus Speed	Media
8Gb	QLE2560-CK	QLE2560-xxx	PCI-E 2.0	Single	5 GHz	Optic
	QLE2562-CK	QLE2562-xxx	PCI-E 2.0	Dual	5 GHz	Optic
	QLE2564-CK	QLE2562-xxx	PCI-E 2.0	Quad	5 GHz	Optic
4Gb	QLE2460-CK	QLE2460-xxx	PCI Express	Single	2.5 GHz	Optic
	QLE2462-CK	QLE2462-xxx	PCI Express	Dual	2.5 GHz	Optic
	QLE2464-CK	QLE2462-xxx	PCI Express	Quad	2.5 GHz	Optic
	QLA2460-CK	QLA2460-xxx	PCI-X 2.0	Single	266 MHz	Optic
	QLA2462-CK	QLA2462-xxx	PCI-X 2.0	Dual	266 MHz	Optic
2Gb	QLA2340-CK	QLA2340-xxx	PCI-X	Single	133 MHz	Optic
	QLA2342-CK	QLA2342-xxx	PCI-X	Dual	133 MHz	Optic
	QLA2344-CK	QLA2344-xxx	PCI-X	Quad	133 MHz	Optic
	QCP2340-CK	QCP2340-xxx	cPCI	Single	66 MHz	Optic
	QCP2342-CK	QCP2342-xxx	cPCI	Dual	66 MHz	Optic
	QSB2340-CK	QSB2340-xxx	SBus	Single	25 MHz	Optic
	QSB2342-CK	QSB2342-xxx	SBus	Dual	25 MHz	Optic