LSI LSI20320 User Manual

Technical Specifications 3-15
Version 2.3 Copyright © 2002–2004, 2006 by LSI Logic Corporation. All rights reserved.
3.3.2 Thermal and Atmospheric Characteristics
The thermal and atmospheric characteristics for all Ultra320 SCSI host
adapters are:
• Temperature range: 0 °C to 55 °C (dry bulb)
• Relative humidity range: 5% to 90% noncondensing
• Maximum dew point temperature: 32 °C
• Airflow must be sufficient to keep the LSI53C1020 and LSI53C1030
heat sink temperature below 80 °C
• Host adapters using the LSI53C1020A do not require a heat sink
The following parameters define the storage and transit environment for
the Ultra320 SCSI host adapters:
• Temperature range: −40 °C to 105 °C (dry bulb)
• Relative humidity range: 5% to 90% noncondensing
Table 3.3 Maximum Power Requirements
Host Adapter
PCI/PCI-X
+5.0 V
PCI/PCI-X
+3.3 V
PCI Express
+12 V
PCI PRSNT1#/
PRSNT2# Power
Temperature
Range
LSI20320
LSI20320-R
LSI20320L-R
1.5 A 2.0 A – 15 W 0 °C to 55 °C
LSIU320
LSIU320-R
LSI20320A
LSI20320A-R
1.5 A 2.0 A – 7.5 W 0 °C to 55 °C
LSI20320IE
LSI20320ILE
– – 0.6 A 7.2 W 0 °C to 55 °C
LSI21320
LSI21320-R
1.5 A 2.5 A – 15 W 0 °C to 55 °C
LSI22320
LSI22320-R
LSI22320T
2.5 A 0.0 A – 15 W 0 °C to 55 °C
LSI22320SE
LSI22320SLE
– – 0.94 A 11.28 W 0 °C to 55 °C

LSI LSI20320 Specifications

General

Brand	LSI
Model	LSI20320
Category	Host Adapter
Language	English