Promise Technology Pegasus3 R4 User Manual

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TroubleshootingPegasus3 Product Manual
Performance Monitor
The Performance Monitor display can be useful for diagnosing performance issues that will not
necessarily trigger any alerts to appear in the System Status display or event logs. You can use it for
testing performance of different drive types.
To display the Performance Monitor information, choose Performance Monitor from the Admin drop-
down menu in the Menu Bar. Note that it is necessary to unlock the interface before the option can be
selected.
Performance information is displayed in graph form for logical drives and physical drives. Use the pull-
down menus to displayed what parameter is being measured and which logical or physical drive you
want to monitor. The parameters available for measurement are Bandwidth (in MB/s) and I/O requests.
Performance Monitor display

Promise Technology Pegasus3 R4 Specifications

General

Internal	No
Chassis type	Tower
Cooling type	Active
Device class	Small & Medium Business
Fan diameter	92 mm
Certification	CB, UL, cUL, TUV , BSMI, SPRING, BIS FCC, CE-EMC, VCCI, BSMI, RCM KCC
Product color	Black
LED indicators	Yes
Number of fans	1 fan(s)
Airflow (imperial)	70 cfm
Management platform	Pegasus Utility
Cable lock slot type	Kensington
RAID levels	0, 1, 1E, 5, 6, 10
Data transfer rate	40 Gbit/s
Storage drive size	3.5 \
Storage drive capacity	4000 GB
Storage drive interface	Serial ATA
Installed storage drive type	HDD
Supported storage drive types	HDD & SSD
Total installed storage capacity	16 TB
Maximum supported storage capacity	- TB
Number of storage drives installed	4
AC input voltage	100-230 V
AC input frequency	50 - 60 Hz
Number of power supply units	1
Power supply unit (PSU) capacity	250 W
Thunderbolt version	3
Thunderbolt ports quantity	2
Storage temperature (T-T)	-40 - 70 °C
Operating temperature (T-T)	5 - 35 °C
Storage relative humidity (H-H)	5 - 95 %
Operating relative humidity (H-H)	10 - 95 %
Cables included	AC, Thunderbolt

Weight and Dimensions

Depth	188 mm
Width	248 mm
Height	195 mm
Weight	6800 g