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Green printed circuit board with dual SCSI connectors and gold PCI edge fingers

HP

HP 129803-B21 64-bit 66 MHz PCI Ultra160 SCSI RAID controller module

SKU CH-HEE3-WRBAM

Dual-channel 64-bit 66 MHz PCI Ultra160 SCSI RAID controller card adds hardware RAID to servers

  • Dual-channel Ultra160 SCSI RAID for redundant storage performance
  • 64-bit 66 MHz PCI interface delivers high-throughput data transfer
  • HP 129803-B21 controller supports RAID 0, 1, 5 configurations
  • Compact form factor fits standard PCI expansion slots

HP 129803-B21 Dual Channel Ultra160 SCSI RAID

This HP 129803-B21 module installs into a 64-bit 66 MHz PCI slot and provides dual-channel Ultra160 SCSI RAID connectivity for servers and workstations. It is supplied new as the controller card only without cables or brackets.

Suits administrators adding hardware RAID

Buyers who need a different bus interface such as PCIe or a higher channel count should look at other options. Systems lacking an available 64-bit 66 MHz PCI slot cannot use this card.

How it compares

Measured against everything we stock in Switch Modules, Transceivers & Add-Ons, at today’s prices. Recalculated every night.

Price $123.99
Pricier than about 68% of the 1,517 comparable items (median $68.99).

Specifications

Product
Brand nameHP

Questions about this item

Should I choose the single or dual channel version of this controller?

This model is the dual channel version with two Ultra160 SCSI channels, each supporting up to 160 MB/s for separate drive arrays.

What does the 66 MHz PCI rating mean for real-world throughput?

The 64-bit 66 MHz PCI interface provides the host bus connection for both Ultra160 channels, allowing each to operate at its 160 MB/s peak rate.

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