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DPT SmartCache IV SCSI Adapter (Rev 1.13)

PM2144UW (PCI, High performance, Ultra)

Key Features:

•Upgradable half-slot design
•On-board processor for reduced SCSI and CPU overhead
•Connectors for both Wide and 8-bit devices allow you to easily attach and run both types of devices simultaneously
•SCSI, SCSI-2, SCSI-3 and Ultra Wide SCSI support with active termination
•Supports up to 40MB/s Ultra Wide synchronous SCSI transfers
•Overlapped I/O and tagged command queuing for increased SCSI performance
•Hardware cache and RAID upgradable via a single add-on module
•Optional error correcting memory and data path protection
•ASPI protocol support for universal connectivity with third-party applications
•3-year warranty with unlimited free lifetime technical support
•Includes Storage Manager software for easy installation, RAID setup and maintenance, advanced storage diagnostics and performance tuning

Technical Specifications

Host interface: 16-bit ISA, 32-bit EISA, 32-bit PCI
On-board CPU: 68000/20MHz or 68020/20MHz
Max Host Transfer Rate: 10MB/s (ISA), 33MB/s (EISA), 132MB/s (PCI)
SCSI Interface: SCSI, SCSI-2, SCSI-3, Fast, Fast Wide, Fast-20 Wide Scatter/Gather, Command Queuing, Disconnect/Reconnect
Max SCSI Transfer Rate: Up to 40MB/second Fast-20 Wide Synchronous
SCSI Bus: 16-bit single ended, active termination
Internal Port: 68-pin high density, 50-pin low density
External Port: 68-pint high density

DC Power Requirements

Voltage: 5V +/- 5%
Ripple and Noise: 50mV peak-to-peak max
Current: 0.30A

Environmental Specifications (Operating)

Ambient Temperature: 0 to 50 C
Relative Humidity: 10% to 90% non-condensing
Altitude: 3,000 meters (10,000)
Maximum Cache*: Up to 64MB (RC4040) or 32MB (RC4041)
RAID Support*: 0, 1 and 5

*with optional RC4040 or RC4041 RAID/Caching Module


Computing for a Connected World