# Enum - HostStorageProtocol(vim.host.StorageProtocol)

Since
  vSphere API 7.0

## Enum Description

The set of supported host bus adapter protocols.

Enum Constants

Name | Description
--- | ---
nvme | The Non-Volatile Memory Express (NVME) protocol.
scsi | The Small Computer System Interface (SCSI) protocol.

Show WSDL type definition
<simpleType xmlns="http://www.w3.org/2001/XMLSchema" xmlns:vsan="urn:vsan" name="HostStorageProtocol"> <restriction base="xsd:string"> <enumeration value="scsi"/> <enumeration value="nvme"/> </restriction> </simpleType>