Ultra-High I/O Block Storage

Ultra-high I/O EVS disks are suitable for services that require high performance. For details, see Table 1.

**Table 1** Ultra-high I/O
Name	Type	Minimum Capacity	Description
Ultra-high I/O - 17 TiB	Ultra-high I/O	17 TiB	Services that require small capacity, ultra-high I/O EVS disks
Ultra-high I/O - 34 TiB	Ultra-high I/O	34 TiB	Services that require medium capacity, ultra-high I/O EVS disks
Ultra-high I/O - 51 TiB	Ultra-high I/O	51 TiB	Services that require large capacity, ultra-high I/O EVS disks
Ultra-high I/O - 68 TiB or larger	Ultra-high I/O	68 TiB	Services that require super-large capacity, ultra-high I/O EVS disks

Scaled-out storage will be billed at the unit price applied when you placed the CloudPond order.
For example, you purchased a 17 TiB high I/O storage unit and then expanded it to 51 TiB. The scale-out storage will be billed at the unit price of a 17 TiB high I/O unit.
Block storage hardware models support x86 or arm CPUs.

Parent topic: Storage Resource Specifications