339051-001 is an HP-branded LSI Logic LSI20320-HP Ultra320 SCSI host bus adapter (HBA) providing a single internal SCSI channel through a 64-bit, 133MHz PCI-X interface. It supports Ultra320 SCSI at up to 320MB/s and was used with legacy HP ProLiant systems including the ML110 G3. HPE documentation identifies it as an SCSI HBA controller, while contemporary references identify the underlying controller as the LSI Logic LSI20320-HP.
- Part Number: 339051-001
- Manufacturer: HP / Hewlett-Packard
- Controller / Model: LSI Logic LSI20320-HP
- Product: Ultra320 SCSI Single-Channel Host Bus Adapter
- Bus Interface: 64-bit PCI-X, 133MHz
- SCSI Standard: Ultra320 SCSI
- Maximum Transfer Rate: Up to 320MB/s
- Channels: 1 internal channel
- SCSI Connector: 68-pin internal SCSI connector
- Controller Type: SCSI HBA / storage controller
- RAID: No hardware RAID on the standard 339051-001 HBA; HPE community documentation specifically describes the part as a non-RAID SCSI controller.
- Application: Connecting Ultra320 SCSI hard drives and SCSI storage devices to legacy servers/workstations
- Compatible Systems: HP ProLiant ML110 G2/G3 and other compatible HP systems with a PCI-X slot; HPE lists 339051-001 as an ML110 G3 SCSI HBA.
- Related Part Numbers: 332541-001, 332541-002, 389324-001
- Included: 1 × HP/LSI Logic Ultra320 SCSI HBA
- Compatibility Note: Requires a compatible 64-bit PCI-X slot and appropriate 68-pin SCSI cabling/termination. The controller is intended for SCSI connectivity rather than hardware RAID.
