HP StorageWorks U320e SCSI Host Bus Adapter user guide (AH627-96001, March 2007)

6 Technical speciﬁcations

Environmental and physical speciﬁcations:

• Operating temperature: 0–45 °C

• Humidity: 10–90% non-condensing

• Airﬂow: 100 LFM (min.)

Reliability

• MTBF: 150,000 hours

• MTTR: <15 minutes

PCI signal compatibility

• 3.3 Volts/5 Volts universal

Dimensions

• Length: 19.05 cm (7.5 in.)

• Height: 11.115cm(4.376in.)

Power

• 1. 61 t ypic a l / 2. 0 3 m a x . A m p s @ 3.3 V D C

• 0.65 typical/1.46 Amps @ +12.0 VD C

Features

• Two external VHDCI connectors

• Supports up to 30 SCSI bus IDs (15 per channel)

• Supports data transfer speeds of up to 320 MB/sec per channel

• PCI Express (PCI e) bus ma nagement

• PCI Bus master rate 2 GM/sec

• PCI-Express 1.0b compliant

• Supports Ultra320 speciﬁcations including:

• Packetized SCSI

•DoubleTransitionClocking

• Quick Arbitration Select (QAS)

• Cyclical Redundancy Check (CRC)

• Domain Validation

• Asynchronous Information Protection (AIP)

• Free-Running Clock

• Flow Control

• Adv anced Data Streaming (ADS™ provides controlled acceleration of data transfers.

• Embedded RISC processor for low overhead

• Bus mastering elim i nates CPU processing time as a bottleneck

• Tagged command queuing allows threads to be processed efﬁciently

• Disconnect/reconnect eliminates wait time between transfers

• Optimized scatter/gather lists

• Backward compatible with legacy SCSI devices

• ASPI (Windows®) compatible

• Automatic and upper-byte termination

• Flash ROM for easy ﬁeld upgrades

User guide