Key facts
- Brand
- HP
- Model
- XP20000
- Documents
- 2
- Languages
- ZH
- Last added
- 2011-11-03
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HP StorageWorks XP24000/XP20000 RAID Selection Guide
The HP StorageWorks XP24000 and XP20000 are large‑scale enterprise storage arrays designed for high availability and data protection. This guide helps customers select the right configuration by describing the platform’s hardware redundancy, hot‑swap components, and online upgrade capabilities.
Key benefits include Thin Provisioning to reduce power and cooling costs, built‑in disaster‑recovery features such as Business Copy and Continuous Access, and a range of software tools for management, performance monitoring, and automated LUN handling. The document also lists technical specifications, supported RAID levels, host interface options, and available support services. This manual is written in Chinese.
HP XP20000 specifications
| Maximum raw capacity | 1.13 PB (XP24000) / 236 TB (XP20000) |
|---|---|
| Maximum usable capacity | 851 TB (XP24000) / 177 TB (XP20000) |
| Maximum cache | 5 12 GB (XP24000) / 1 28 GB (XP20000) |
| Host interfaces | 4 Gbps Fibre Channel, 4 Gbps FICON, ESCON |
| Maximum host ports | 224 FC, 112 ESCON N, 112 FICON (XP24000); 48 FC, 24 ESCON, 24 FICON (XP20000) |
All HP XP20000 documents by type
Questions answered in these manuals
What is Thin Provisioning and how does it benefit the XP arrays?
Thin Provisioning allocates storage from a virtual pool to multiple applications, reducing power and cooling costs and eliminating unused storage capacity.
How many host ports can the XP24000 model support?
The XP24000 can support up to 224 Fibre Channel ports, 112 ESCON N ports, and 112 FICON ports.