PowerVault provides cost-efficient external storage expansion for
NCR S1600 and NCR
S2600 servers. Designed for easy installation and configuration,
PowerVault 220S and 221S SCSI enclosures offer high availability and
reliability features through hot-pluggable and redundant components.Simple,
Cost-effective, Powerful.
Storage Capacity
Adds up to 2044GB2 storage capacity per enclosure
Drives
SCSI hard drives support for up to fourteen 1-inch-by-3.5-inch LVD
Ultra 320 SCSI hot-plug hard drives
36GB, 73GB and 146GB at 10,000 rpm or 18GB and 36GB at 15,000 rpm
SCSI Buses can be configured for a single 14-device SCSI bus, a single
clustered 13-device SCSI bus, or two independent 7-device SCSI buses
Expandable RAID Controller (PERC) Cards
Available as Host Bus Adapters (HBAs) or RAID on the motherboard (ROMB)
solutions
PERC 3 RAID Controllers support RAID levels 0, 1, 5, 10 and 50 and
up to 160MB throughput
PERC4 RAID Controller support RAID levels 0, 1, 5, 10 and 50 and up
to 320MB throughput
PowerVault 220S/221S 14 Disk SCSI Storage
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Designed and tested to work seamlessly with most
PowerEdge servers and PowerVault storage servers
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Modular design allows you to choose the redundancy,
availability and performance you need
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Up to 14 1” SCSI U320 hard disk drives
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Store up to 2044GB with 146GB hard drives
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Add up to 8 enclosures to select servers - 16TB!
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Convenient hot-pluggable disk drives, cooling units
and power supplies
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Enhanced protection or performance offered through
RAID 0, 1, 5, 1/0, 5/0
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3U form factor for rack dense environments
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Ultra320 (U320) SCSI performance for up to320MBs
throughput.
The PowerVault 22xS storage enclosure is available in tower (PowerVault
221S) or rack-optimized (PowerVault 220S) configurations. PowerEdge
RAID Controllers can be used to set RAID levels and expand storage to
multiple terabytes in a variety of computing environments. PowerVault
220S and 221S SCSI enclosures can be attached to one server in a 14-drive
joined-bus configuration; to one or two servers in a split-bus configuration
where each bus controls seven drives, or to two servers with 13 drives
as part of a cluster configuration. The storage enclosure can be configured
with or without fully redundant power supplies or management modules
for improved fault tolerance.