Promise Technology Pegasus3 R4 User Manual

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Promise Technology Pegasus3 R4/R6/R8
Spare Drives
Spare drive technology includes:
• Denition(page92)
• Options (page 92)
• Requirements (page 92)
• Transition (page 93)
Denition
A spare drive is a physical drive that you designate to automatically replace the failed physical drive in a
disk array. See “Creating a Spare Drive Manually” on page 69.
The general recommendation is to:
• Provide at least one spare drive
• Congurethesparesasglobalrevertiblespare drives
Options
There are several options you can specify for a spare drive:
• SystemOptions
• Revertible– Returns to its spare drive assignment after you replace the failed physical drive
in the disk array and run the Transition function.
• MediaPatrol– By default, Media Patrol runs on spare drives unless you disable it.
• SpareType
• Global– Can be used by any disk array
• Dedicated– Can be used only by the assigned disk array
• MediaType(type of physical drive)
• Hard Disk Drive (HDD)
• Solid State Drive (SSD)

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