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Intelreg; i960 RD processor for peak performance, expansion modules add 1 or 2 additional Ultra2 SCSI channels, PCI 132MB/s data transfers, 32-bit, 33MHz, internal and external 68-pin SCSI connectors. Includes high-speed RAID data path engine, hardware XOR and ECC processor, support for up to 64MB of hardware cache.
Small Image of PM2554U2
DownloadsDocumentationTechnical Specifications

Note: Only drivers that are not included or embedded within a supported operating system are listed below. To see a complete list of supported operating systems see the Product Specifications

Select your operating system or software below

Bios Updates and Other Downloadable Files

Bios Updates and Other Downloads


Microsoft DOS
Microsoft Windows 2000
Microsoft Windows 95
Microsoft Windows 98
Microsoft Windows NT

Novell NetWare

Novell NetWare Downloads


SCO Unix
SCO UnixWare

Hardware Installation
smartraid v firmware flash (html 69 kb)
Installing Drivers or Software
smartraid v and vi release notes (html 98 kb)
smartraid v and vi errata (html 102 kb)
smartraid release notes (html 102 kb)
smartraid v in redhat linux 6.0 (html 76 kb)
Product Documentation
Install Guide for the SmartRAID V (PDF 1 MB)
User Manual for the SmartRAID V (PDF 1 MB)

Bus System Interface Type

32-bit PCI
External Connectors
68-pin Very High Density (VHDCI)
Internal Connectors
68-pin High Density
Data Transfer Rate
Up to 80MB/sec
Package Contents
PM2554U2 Ultra2 SCSI RAID ControllerUltra2 Side Internal SCSI cable with multi-mode termination, supports 4 SCSI devicesStorage Managment SoftwareI2O® device driversUser's manual and Quick Install Guide
3 year

Power Consumption

5V+/-5% @ 1.15A typical

Operating Characteristics

32° F to 122° F(0° C to 50° C)

Storage Characteristics

Relative Humidity: 10% to 90% non-condensing