LSI MegaRAID Express 500 User Manual, introduces the features and characteristics of the product, including technical features, RAID features, fault tolerance, system compatibility, and optional management methods
This manual describes the Lenovo MegaRAID Express 500 RAID controller, a low‑cost, high‑performance single‑channel PCI Ultra60 SCSI adapter designed for entry‑level servers and workstations. It outlines the controller's hardware features, supported RAID levels, and system compatibility.
Key sections cover hardware installation, BIOS configuration utility access, WebBIOS and Power Console Plus management software, disk‑array configuration, and troubleshooting of SCSI status indicators. This manual is written in Chinese.
| PCI Specification | PCI 2.2 |
|---|---|
| SCSI Interface | Ultral60 single‑channel |
| Cache Memory | Up to 128 MB ECC SDRAM |
| IO Processor | Intel i960RM 100 MHz |
| SCSI Processor | Qlogic ISP10160A 160 MHz |
| Maximum Physical Disks per Array | 15 |
| Supported RAID Levels | 0, 1, 3, 5, 10, 30, 50 |
| Cache Modes | Write‑Back, Write‑Through |
Press Ctrl+M during system boot when the MegaRAID BIOS screen appears.
It supports RAID 0, 1, 3, 5, 10, 30, and 50.
The controller can use up to 128 MB of ECC SDRAM as cache.