Storage system specifications

Virtual Storage Platform E590 and E790 Hardware Reference Guide

Version
93-06-8x
Audience
anonymous
Part Number
MK-97HM85050-05

The storage systems offer superior performance, resiliency, and agility, featuring response times as low as 66 μ, all backed up with the industry’s first and most comprehensive 100% data availability guarantee. The following table lists the key operational and performance specifications for the storage system.

Table. VSP E790 specifications

Item

Specification

System

Number of drives

Minimum

4

Maximum

  • 24 (internal NVMe)
  • 240 (SAS SSDs)

RAID group configuration

RAID 6
  • 6D+2P
  • 12D+2P
  • 14D+2P
RAID 5
  • 3D+1P
  • 4D+1P
  • 6D+1P
  • 7D+1P
RAID 1
  • 2D+2D
  • 4D+4D

Maximum number of spare drives

46 (maximum of 2 internal NVMe)

Maximum number of volumes

49,152

Maximum storage system capacity (physical capacity)

30 TB 2.5-inch SSD used

7.9 PB

Maximum external configuration

192 PiB (216 PB)

Memory

Cache memory capacity

768 GiB

Storage interface

DKC-drive interface

  • NVMe/Dual Port
  • SAS/Dual Port

Data transfer rate

  • 8 Gbps (NVMe)
  • Max 12Gbps (SAS)

Device interface

Supported channel types

  • Fibre Channel (shortwave, longwave)
  • iSCSI (optical)

Data transfer rate

Fibre Channel

Up to 32 Gbps

iSCSI (Optical)

10 Gbps

Maximum number of front-end modules

  • 6 (NVMe only)
  • 4 (with SAS expansion)
Table. VSP E790H specifications

Item

Specification

System

Number of drives

Minimum

4

Maximum

2.5-inch SAS: 240

3.5-inch SAS: 480

2.5-inch NVMe: 24

RAID group configuration

RAID 6
  • 6D+2P
  • 12D+2P
  • 14D+2P
RAID 5
  • 3D+1P
  • 4D+1P
  • 6D+1P
  • 7D+1P
RAID 1
  • 2D+2D
  • 4D+4D

Maximum number of spare drives

46 (maximum of 2 internal NVMe)

Maximum number of volumes

49,152

Maximum storage system capacity (physical capacity)

30 TB 2.5-inch SSD and 14 TB 3.5-inch HDD used

8.9 PB

Maximum external configuration

192 PiB (216 PB)

Memory

Cache memory capacity

768 GiB

Storage interface

DKC-drive interface

NVMe/Dual Port

SAS/Dual Port

Data transfer rate

  • 8 Gbps (NVMe)
  • Max 12 Gbps (SAS)

Device interface

Supported channel types

  • Fibre Channel (shortwave, longwave)
  • iSCSI (optical)

Data transfer rate

Fibre Channel

Up to 32 Gbps

iSCSI (Optical)

10 Gbps

Maximum number of front-end modules

  • 6 (NVMe only)
  • 4 (with SAS expansion)
Table. VSP E590 specifications

Item

Specification

System

Number of drives

Minimum

4

Maximum

  • 24 (internal NVMe)
  • 240 (SAS expansion SSDs)

RAID group configuration

RAID 6
  • 6D+2P
  • 12D+2P
  • 14D+2P
RAID 5
  • 3D+1P
  • 4D+1P
  • 6D+1P
  • 7D+1P
RAID 1
  • 2D+2D
  • 4D+4D

Maximum number of spare drives

46 (maximum of 2 internal NVMe)

Maximum number of volumes

32,768

Maximum storage system capacity (physical capacity)

30 TB 2.5-inch SSD used

7.9 PB

Maximum external configuration

128 PiB (144 PB)

Memory

Cache memory capacity

384 GiB to 768 GiB

Storage interface

DKC-drive interface

  • NVMe/Dual Port
  • SAS/Dual Port

Data transfer rate

Up to 32 Gbps

Device interface

Supported channel types

  • Fibre Channel (shortwave, longwave)
  • iSCSI (optical)

Data transfer rate

Fibre Channel

Up to 32 Gbps

iSCSI (Optical)

10 Gbps

Maximum number of front-end modules

  • 6 (NVMe only)
  • 4 (with SAS expansion)
Table. VSP E590H specifications

Item

Specification

System

Number of drives

Minimum

4

Maximum

2.5-inch SAS: 240

3.5-inch SAS: 480

2.5-inch NVMe: 24

RAID group configuration

RAID 6
  • 6D+2P
  • 12D+2P
  • 14D+2P
RAID 5
  • 3D+1P
  • 4D+1P
  • 6D+1P
  • 7D+1P
RAID 1
  • 2D+2D
  • 4D+4D

Maximum number of spare drives

46 (maximum of 2 internal NVMe)

Maximum number of volumes

32,768

Maximum storage system capacity (physical capacity)

30 TB 2.5-inch SSD and 14 TB 3.5-inch HDD used

8.9 PB

Maximum external configuration

128 PiB (144 PB)

Memory

Cache memory capacity

384 GiB to 768 GiB

Storage interface

DKC-drive interface

NVMe/Dual Port

SAS/Dual Port

Data transfer rate

  • 8 Gbps (NVMe)
  • Max 12Gbps (SAS)

Device interface

Supported channel types

  • Fibre Channel (shortwave, longwave)
  • iSCSI (optical)

Data transfer rate

Fibre Channel

Up to 32 Gbps

iSCSI (Optical)

10 Gbps

Maximum number of front-end modules

  • 6 (NVMe only)
  • 4 (with SAS expansion)