NexStor 4900F Series User Manual page 10

About this Manual
The following are descriptions of the NexStor 4900F Series product offerings:
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Welcome
Product Identification
Storage Enclosure
NexStor 4000F
NexStor 4911F
NexStor 4912F
NexStor 4921F
NexStor 4922F
NexStor 4931F
NexStor 4932F
NexStor 4941F
NexStor 4942F
NexStor 4911F is a 12-Bay 2 Gbit per second single RAID Controller in a 3.5"
(2U) rackmount storage solution with 512MB of cache memory, a
battery-backup unit, four host ports (2 ports per each Host I/O Card), two
high-performance Disk I/O Cards, and four optical transceivers. It also
includes StorView Storage Management software, dual AC power supplies,
dual AC power cords, SES Card, DB9 null modem cable, rackmount rail kit,
and removable cooling fan module. Drives are sold separately.
NexStor 4912F is a 12-Bay 2 Gbit per second single RAID Controller in a 3.5"
(2U) rackmount storage solution with 1GB of cache memory, battery-backup
unit, four host ports (2 ports per each Host I/O Card), and two
high-performance Disk I/O Cards. It also includes StorView Storage
Management software, four optical transceivers, dual AC power supplies, dual
AC power cords, SES Card, DB9 null modem cable, rackmount rail kit, and
removable cooling fan module. Drives are sold separately.
NexStor 4921F is a 12-Bay 2 Gbit per second dual RAID Controller in a 3.5"
(2U) rackmount storage solution with 1GB of cache memory, battery-backup
units, four host ports (2 ports per each Host I/O Card), and two
high-performance Disk I/O Cards. It also includes StorView Storage
Management software, four optical transceivers, dual AC power supplies, dual
AC power cords, SES Card, DB9 null modem cable, rackmount rail kit, and
removable cooling fan module. Drives are sold separately.
Cache Memory
Not Applicable Not Applicable
512 MB Installable
1 GB Installable
1 GB Installable
2 Gb Installable'
512 MB Embedded
1 Gb Embedded
1 GB Embedded
2 GB Embedded
Type of StorView Controllers
0
1
1
2
2
1
1
2
2