DM294A by Hewlett-Packard

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Manufacturer Hewlett-Packard
Manufacturer's Part Number DM294A
Description HP; Product Type: SATA Controller; Host Interface: PCI; Form Factor: Plug-in Card; Input Voltage: 5 V DC; Package Contents: 4-Channel SATA RAID Controller;
NAME DESCRIPTION
Data Transfer Rate: 266 MB/s
Number of Physical Drive Supported: 4
Platform Supported: PC
RAID Supported: Yes
Number of SATA Ports (Internal): 4
Form Factor: Plug-in Card
Package Contents:
  • 4-Channel SATA RAID Controller
  • Driver CD
  • LED Cables
  • User Documentation
  • Warranty Card
Additional Information:
  • 48-bit LBA Support:Recognizes drive capacities exceeding 137GB each
  • ACPI Support: S1, S3, & S4
  • Optimized disk utilization
  • Monitors status of arrays, hard drives, and controller via TCP/IP
  • Synchronizes data in fault-tolerant arrays
  • Email notification for specified array events
  • S.M.A.R.T. support
  • Bus mastering offloads data I/O handling from host CPU
  • CRC error-checking of Serial ATA and Ultra ATA drives for data reliability during transfers
  • Tagged command queuing and elevator seek for optimized data handling

BIOS:

  • Optimizes drive performance by drive type
  • Flashable for future upgrades
  • Supports multiple arrays
  • BBS compliant
  • Setup menus for custom array creation

Data Transfer Rate:

  • Up to 266MB/sec (66 MHz PCI)
  • Up to 133MB/sec (33 MHz PCI)
Maximum Data Transfer Rate: 266
System Requirements:
  • Intel PC or equivalent with available PCI slot
Height: 2.375 "
RAID Levels: 0, 1, 0+1
Width: 5.5 "
Standard Memory: 64 MB
Product Name: 4-Channel SATA RAID Controller
Input Voltage: 5 V DC
Limited Warranty: 1 Year
Brand Name: HP
Marketing Information:

The HP 4-channel SATA RAID PCI Controller is the latest generation of the ATA interface, and an optimal solution for RAID. SATA hard drives deliver blistering transfer speeds of up to 150MB/sec. HP 4-channel SATA RAID PCI Controller supports cables that are up to one meter long and substantially thinner, eliminating cable-routing problems and increasing air circulation. Serial ATA implements technology that improves data transmission and Serial ATA drives deliver the highest throughput of any ATA drive currently available. Also, the HP 4-channel SATA RAID PCI Controller uses a point-to-point configuration topology, eliminating master/slave bus sharing, simplifying drive configuration, and improving multi-drive system throughput.

Product Type: SATA Controller
Host Interface: PCI
Bootable: Yes
Total Number of SATA Ports: 4
Compatibility:
  • HP xw4100 Workstations
  • HP xw6000 Workstations
  • HP xw8000 Workstations
  • HP xw8200 Workstations

Supported Operating System:

  • Windows 2000 Professional
  • Windows XP Professional
  • Red Hat Linux
Input Current: 4 A