JNI is rolling out host bus adapters for the low-end storage-area network market. The JNI Z210 and Z220 are 2G bit/sec Fibre Channel adapters for servers running Windows. The Z220 is a dual-port version; the Z210 has one Fibre Channel port. The adapters fit in a PCI-X or PCI slot of a server. Linux driver capability is expected to be available next year. They are expected to cost US$800.