ICP RS Series, Руководство пользователя, Страница: 18 / 193

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GDT RS Series, 32 Bit / 33MHz PCI Bus
(Controllers can be operated in a 32 Bit and 64 Bit PCI Bus)
ICP Controller
Name
PCI Bus
Width
PCI Bus
Clock
Number of Ultra160
SCSI channels
Supported RAID Levels
GDT6113RS 32 Bit 33 MHz 1 0/1
GDT6123RS 32 Bit 33 MHz 2 0/1
GDT6513RS 32 Bit 33 MHz 1 0/1/4/5/10
GDT6523RS 32 Bit 33 MHz 2 0/1/4/5/10
GDT6533RS 32 Bit 33 MHz 3 0/1/4/5/10
GDT RZ Series, 32Bit / 64 Bit / 66MHz PCI Bus
(Controllers can be operated in a 32 Bit and 64 Bit PCI Bus at 33MHz or 66MHz PCI Bus Clock)
ICP Controller
Name
PCI Bus
Width
PCI Bus
Clock
Number of Ultra160
SCSI channels
Clustering
Support
Supported
RAID Levels
GDT4113RZ 32 Bit 66 MHz 1 No 0/1
GDT4513RZ 32 Bit 66 MHz 1 No 0/1/4/5/10
GDT4123RZ 32 Bit 66 MHz 2 No 0/1
GDT4523RZ 32 Bit 66 MHz 2 No 0/1/4/5/10
GDT8123RZ 64 Bit 66 MHz 2 Optional 0/1
GDT8523RZ 64 Bit 66 MHz 2 Optional 0/1/4/5/10
GDT8623RZ 64 Bit 66 MHz 2 Yes 0/1/4/5/10
GDT8543RZ 64 Bit 66 MHz 4 Optional 0/1/4/5/10
GDT8643RZ 64 Bit 66 MHz 4 Yes 0/1/4/5/10
GDT8563RZ 64 Bit 66 MHz 6 Optional 0/1/4/5/10
GDT8663RZ 64 Bit 66 MHz 6 Yes 0/1/4/5/10
GDT4xxxRZ have “PCI Low Profile” form factor and require 3.3 Volt PCI Voltage GDT4xxxRZ have “PCI Low Profile” form factor and require 3.3 Volt PCI Voltage GDT4xxxRZ have “PCI Low Profile” form factor and require 3.3 Volt PCI Voltage GDT4xxxRZ have “PCI Low Profile” form factor and require 3.3 Volt PCI Voltage
A.1.1 Key Features of the ICP Controllers of the GDT RS and RZ Series
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64 Bit Hardware RAID Controllers with RAID 0/1, or RAID 0/1/4/5/10 Array Drives at con-
troller level, completely independent of the computer system and the operating system.
Several Array Drives can be operated simultaneously.
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Operation in 64 Bit and 32 Bit PCI slots. Full Bus Mastering. Maximum data transfer
rates:
32 Bit / 33 MHz (RS Series):
132MB/sec
32 Bit / 66 MHz (RZ Series): 264MB/sec
64 Bit / 66 MHz (RZ Series): 528MB/Sec
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"Private" (i.e., for one Array Drive) or "Pool" (i.e., for several Array Drives) Hot Fix Drives.
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Online Capacity Expansion. Add one or several new disk drives to an existing Array Drive
to expand its capacity. During the Expansion all data are redundant.
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Online RAID Level Migration. Online change of an Array Drive's RAID Level, e.g., from
RAID 0 to RAID 5.
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Online Capacity Expansion and RAID Level migration can be performed simultaneously.