Hitachi Virtual Storage Platform VSP E790
The Hitachi Virtual Storage Platform (VSP) E790 is a high-performance 2U NVMe all-flash storage system equipped with dual controllers and 256GB cache memory. Delivering up to 6.8 million IOPS and latency under 66 microseconds, it provides hardware-assisted Adaptive Data Reduction (ADR) and active-active clustering with Global-Active Device (GAD).
Specifications
| Brand | Hitachi |
|---|---|
| Family | Virtual Storage Platform |
| Form factor | 2U rack |
| Released | Oct 2020 |
| Form factor | 2U rack |
| Controllers | Dual active-active |
| Cache memory | 256GB |
| Max drives | 24 NVMe U.2 (expands to 216 drives) |
| Host interfaces | 32Gb FC, 25Gb/10Gb iSCSI, NVMe-oF |
| Max raw capacity | 368TB internal NVMe |
Check compatibility with Hitachi
Before you buy, confirm the exact configuration against the vendor's own lists: firmware levels, operating systems, adapters and optics that Hitachi has tested with the Hitachi Virtual Storage Platform VSP E790.
- Compatibility Hitachi Vantara interoperability support matrix
- Support Hitachi Vantara Support
Equivalent models from other brands
FAQ
What is Hitachi Global-Active Device (GAD)?
Global-Active Device provides active-active synchronous cross-site clustering with zero RPO and zero RTO for continuous application availability.
What data reduction ratio is typical on the E790?
Hitachi Adaptive Data Reduction (ADR) combines inline deduplication and compression to achieve up to 4:1 effective data reduction.
Buying or selling VSP E790?
New, refurbished or used. Tell us the quantity and condition and we connect you with a vetted reseller in your region, usually within one working day.
Sources
- Hitachi VSP E790 Datasheet, checked 2026-10-28