Hitachi Virtual Storage Platform (VSP) E590
Max. Raw Internal Capacity  361TB (15TB NVMe SSD)
Total Efficiency Guarantee Ratio* Up to 7:1 
Data Reduction Guarantee Ratio  Up to 4:1 (sight unseen) 
Max. Raw External Capacity  144PB
Max. Number of Flash Drives,Including Spares 24
Flash Drive Options

1.9TB

3.8TB

7.6TB

15TB

Max. Expansion Trays N/A
Performance (IOPS) 4.0 million
Performance (Bandwidth)

22 GB/s

Fibre Bandwidth to Host 76,800 MB/s
Max. Cache 768 GiB
Max. Host Port Counts

24 x Fibre Channel

12 x iSCSI

Host Interface Types

Fibre Channel: 32Gbps

Fibre Channel: 16Gbps

iSCSI: 10Gbps

Height

Width  (Controller Tray)

Depth

2U, 3.5” (87 mm)

19.0” (482 mm)

33.6” (852mm)

Max. Weight (Controller Tray) 111lbs (50kg)
Internal Drive Slots 24
Back-End Disk Interface and Links N/A
Max qty 0

Height

Width  (Controller Host I/O Expansion Tray)

Depth

N/A
Max. Weight (Controller Host I/O Expansion Tray) N/A
Value Added Bundled Features

100% Data Availability Guarantee

Total Efficiency Guarantee

Adaptive Data Reduction

Storage Virtualization

Embedded Management

In System Replication

Copy Data Management

Infrastructure Analytics

Non-disruptive Migration

RAID Supported**

RAID6 (6D+2P, 12D+2P, 14D+2P)

RAID5 (3D+1P, 4D+1P, 6D+1P, 7D+1P)

RAID1 (2D+2D, 4D+4D)

Data-at-Rest Encryption Yes
Max. LUN Size 256TB
Max. Number of LUNs 32,768
Max. Number of Snapshots 1024 per LUN; (524,288 per system)
Max. Number of Hosts per Fibre Channel Port 255
Hitachi Virtual Storage Platform (VSP) E790
Max. Raw Internal Capacity 361TB (15TB NVMe SSD)
Total Efficiency Guarantee Ratio* Up to 7:1
Data Reduction Guarantee Ratio  Up to 4:1 (sight unseen) 
Max. Raw External Capacity  216PB
Max. Number of Flash Drives,Including Spares 24
Flash Drive Options

1.9TB

3.8TB

7.6TB

15TB

Max. Expansion Trays N/A
Performance (IOPS) 6.8 million
Performance (Bandwidth) 32 GB/s
Fibre Bandwidth to Host 76,800 MB/s
Max. Cache 768 GiB
Max. Host Port Counts

24 x Fibre Channel

12 x iSCSI

Host Interface Types

Fibre Channel: 32Gbps

Fibre Channel: 16Gbps

iSCSI: 10Gbps

Height

Width  (Controller Tray)

Depth

2U, 3.5” (87 mm)

19.0” (482 mm)

33.6” (852mm)

Max. Weight (Controller Tray) 111 lbs (50kg)
Internal Drive Slots 24
Back-End Disk Interface and Links N/A
Max qty 0

Height

Width  (Controller Host I/O Expansion Tray)

Depth

N/A
Max. Weight (Controller Host I/O Expansion Tray) N/A
Value Added Bundled Features

100% Data Availability Guarantee

Total Efficiency Guarantee

Adaptive Data Reduction

Storage Virtualization

Embedded Management

In System Replication

Copy Data Management

Infrastructure Analytics

Non-disruptive Migration

RAID Supported**

RAID6 (6D+2P, 12D+2P, 14D+2P)

RAID5 (3D+1P, 4D+1P, 6D+1P, 7D+1P)

RAID1 (2D+2D, 4D+4D)

Data-at-Rest Encryption Yes
Max. LUN Size 256TB
Max. Number of LUNs 49,152
Max. Number of Snapshots 1024 per LUN; (786,432 per system)
Max. Number of Hosts per Fibre Channel Port 255
Hitachi Virtual Storage Platform (VSP) E990
Max. Raw Internal Capacity 1.444 PB (15TB NVMe SSD)
Total Efficiency Guarantee Ratio* Up to 7:1
Data Reduction Guarantee Ratio Up to 4:1 (sight unseen)
Max. Raw External Capacity 287 PB
Max. Number of Flash Drives,Including Spares 96
Flash Drive Options

1.9TB

3.8TB

7.6TB

15TB

Max. Expansion Trays 4 (2U: 24 NVMe SSD)
Performance (IOPS) 5.8 million
Performance (Bandwidth) 30GB/s
Fibre Bandwidth to Host 204,800 MB/s
Max. Cache 1024 GiB
Max. Host Port Counts

80 x Fibre Channel

40 x iSCSI

Host Interface Types

Fibre Channel: 32Gbps

Fibre Channel: 16Gbps

iSCSI: 10Gbps

Height

Width  (Controller Tray)

Depth

4U, 6.9” (175 mm)

19.0” (483 mm)

31.8” (809 mm)

Max. Weight (Controller Tray) 165 lbs (75 kg)
Internal Drive Slots N/A
Back-End Disk Interface and Links 64 x NVMe
Max qty 1

Height

Width  (Controller Host I/O Expansion Tray)

Depth

2U, 3.5” (88 mm)

19” (483mm)

35.2” (892 mm)

Max. Weight (Controller Host I/O Expansion Tray) 89 lbs (40 kg)
Value Added Bundled Features

100% Data Availability Guarantee

Total Efficiency Guarantee

Adaptive Data Reduction

Storage Virtualization

Embedded Management

In System Replication

Copy Data Management

Infrastructure Analytics

Non-disruptive Migration

RAID Supported**

RAID6 (6D+2P, 12D+2P, 14D+2P)

RAID5 (3D+1P, 4D+1P, 6D+1P, 7D+1P)

RAID1 (2D+2D, 4D+4D)

Data-at-Rest Encryption Yes
Max. LUN Size 256TB
Max. Number of LUNs 65,280
Max. Number of Snapshots 1024 per LUN; (1,048,575 per system)
Max. Number of Hosts per Fibre Channel Port 255
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