When booting from a local disk, SAN or iSCSI LUN, at least a 32 GB disk is required to allow for the creation of system storage volumes, which include a boot partition, boot banks, and a VMFS-L based ESX-OSData volume. Upgrading to ESXi 7.0 requires a boot device that is a minimum of 4 GB. Storage Requirements for ESXi 7.0 Installation or Upgradeįor best performance of an ESXi 7.0 installation, use a persistent storage device that is a minimum of 32 GB for boot devices. VSphere Auto Deploy supports network booting and provisioning of ESXi hosts with UEFI.ĮSXi can boot from a disk larger than 2 TB if the system firmware and the firmware on any add-in card that you are using support it. With UEFI, you can boot systems from hard drives, CD-ROM drives, or USB media. VSphere 7.0 supports booting ESXi hosts from the Unified Extensible Firmware Interface (UEFI). For Software Fibre Channel over Ethernet (FCoE), see Installing and Booting ESXi with Software FCoE. To use the SATA CD-ROM device, you must use IDE emulation mode.įor a list of supported storage systems, see the VMware Compatibility Guide at. Note: You cannot connect a SATA CD-ROM device to a virtual machine on anĮSXi host. These disks are not used as a scratch partition by default because they are seen as remote. SATA disks are considered remote, not local.

For Serial ATA (SATA), a disk connected through supported SAS controllers or supported on-board SATA controllers.

SCSI disk or a local, non-network, RAID LUN with unpartitioned space for the virtual machines.

A boot device must not be shared between ESXi hosts. Use USB, SD and non-USB flash media devices only for ESXi boot bank partitions.

ESXi 7.0 requires a boot disk of at least 32 GB of persistent storage such as HDD, SSD, or NVMe.

For a list of supported network adapter models, see the VMware Compatibility Guide at.

One or more Gigabit or faster Ethernet controllers.

To support 64-bit virtual machines, support for hardware virtualization (Intel VT-x or AMD RVI) must be enabled on 圆4 CPUs.Provide at least 8 GB of RAM to run virtual machines in typical production environments. ESXi 7.0 requires a minimum of 4 GB of physical RAM.ESXi 7.0 requires the NX/XD bit to be enabled for the CPU in the BIOS.For a complete list of supported processors, see the VMware compatibility guide at. ESXi 7.0 supports a broad range of multi-core of 64-bit x86 processors.ESXi 7.0 requires a host with at least two CPU cores.For a list of supported platforms, see the VMware Compatibility Guide at. To install or upgrade ESXi, your hardware and system resources must meet the following requirements: Make sure that the host meets the minimum hardware configurations supported by ESXi 7.0.

Vmware esxi 6.7 cpu support list