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Hitachi Virtual Storage Platform (VSP) E990

Max. Raw Internal Capacity
1.444PB (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
287PB
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)
Controller Tray Specifications
Performance (IOPS)
5.8 million
Performance (Bandwidth)
30GB/s
Fibre Bandwidth to Host
204,800MB/s
Back-End Disk Interface and LInks
64 x NVMe
Max. Cache
1024GiB
Max. Host Port Counts
80 x Fibre Channel
40 x iSCSI
Host Interface Types
Fibre Channel: 32Gb/s
Fibre Channel: 16Gb/s
iSCSI: 10Gb/s
Height
Width
Depth
4U, 6.9" (175 mm)
19.0" (483 mm)
31.8" (809 mm)
Max. Weight
165 lbs (75 kg)
Internal Drive Slots
N/A
Controller Host I/O Expansion Tray specifications
Max. Quantity
1
Height
Width
Depth
2U, 3.5" (88 mm)
19" (483mm)
35.2" (892 mm)
Max. Weight
89 lbs (40 kg)
Software Specifications
Value-Added Bundled Features
100% Data Availability Guarantee
Adaptive Data Reduction
Storage Virtualization
In-System Replication
Copy Data Management
Infrastructure Analytics
Nondisruptive Migration
Total Efficiency Guarantee
RAID Supported**
RAID-6 (6D+2P, 12D+2P, 14D+2P)
RAID-5 (3D+1P, 4D+1P, 6D+1P, 7D+1P)
RAID-1 (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

Notes:
* The Total Efficiency Guarantee of up to 7:1 for the VSP E990 covers savings from data deduplication, compression, thin provisioning and snapshots.
** RAID-1 selection mirrors blocks across two drives and then creates a striped set across multiple drive pairs. This is commonly referred to as RAID-1+0.
1MB = 1,000,000 bytes
1MiB = 1,048,576 bytes
NVMe = nonvolatile memory express
SSD = solid state disk
FC = Fibre Channel
iSCSI = Internet Small Computer Systems Interface

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