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Green PCI RAID controller card with silver bracket and 16MB cache module

HP

HP Dac900Ptl Mylex Securaid PCI 16MB SCSI RAID controller

SKU CH-DERF-H8PDA

Adds 16 MB cached SCSI RAID control through a PCI 900 series controller card

  • 16 MB cache accelerates RAID operations
  • PCI interface fits standard server slots
  • Mylex SecurRAID engine manages array reliability
  • HP-branded controller ensures OEM compatibility

HP Dac900Ptl RAID controller

The HP Dac900Ptl Mylex Securaid is a PCI RAID controller card with 16 MB of onboard cache. It provides hardware RAID for SCSI storage arrays in server environments. The card suits administrators who need dedicated parity processing for redundant volumes.

PCI slot integration

The controller installs into a standard PCI slot and connects to SCSI drives through its onboard ports. It offloads RAID calculations from the host CPU, freeing processor cycles for application workloads. Buyers who need a different bus interface or larger cache capacity should look elsewhere.

Highlights

  • 16 MB cache accelerates RAID operations
  • PCI interface fits standard server slots
  • Mylex SecurRAID engine manages array reliability
  • HP-branded controller ensures OEM compatibility

Specifications

No published specifications for this item yet.

Questions about this item

What sustained throughput limit appears first when the Dac900Ptl Mylex Securaid PCI controller is under continuous load?

The 16 MB cache becomes the primary bottleneck during sustained operations, limiting write-back performance once the buffer fills under heavy I/O workloads.

How much heat and power does the 900 series RAID card generate when running all day in a server?

The PCI card operates within standard slot power limits and uses passive cooling, producing minimal heat suitable for continuous server operation without additional airflow requirements.

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