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Intel RAID Controller Hardware Features
This section provides a summary of the key features, configuration options, and support interface
technology supported by the Intel RAID Controller SRCMR.
Architechure Features (HW)
Table 4.
Hardware Architecture
Component
I/O Microprocessor
Cache Memory
Flash Memory
I/O Interface (PCI)
PCI Transfer Rate
PCI Signaling
Electrical Characteristics
Table 5.
Electrical Specifications
Attribute
Voltage Requirements
Power Consumption
Environmental Specifications
Table 6.
Environmental Specifications
Environmental Stress Test
Thermal: Non-Operating
Humidity: Non-Operating
Operating Temperature & Voltage
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Form Factor (physical dimensions)
Supported Hard Drive Technology
The RAID adapter supports up to 15 SCSI devices per SCSI channel. It supports up to 15 hard disk
drives (or 14 hard disks if one of the SCSI ID's is occupied by a SAF-TE processor) per channel of
the SCSI controller (30 disk drives total for the Intel RAID Controller SRCMR; assuming dual
channel SCSI controller on the server board).
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Features
The 80302 uses the 100 Mhz Intel
bus, which can pump 528 MB/sec of data to and from the internal IOP peripherals.
The 80302 IOP supports up to 5512MB of 64 bit 100 MHz ECC SDRAM operating at
66MHz. The Intel RAID Controller SRCMR utilizes 32MB of embedded memory.
3.3v, 16Mb (2MB) flash memory chip is used to store the RAID firmware.
PCI 2.2 compliant, universally keyed for 3.3 and 5 volt PCI slots.
528 MB/sec (Burst.)
5 or 3.3 volt.
Measurements
+5, 3.3 Volts (all +/- 5% tolerance)
+5V @ 0.25 Amps = 1.25W
+3.3V @ 2.5 Amps = 8.25W
Required Conditions
-40 °C (Celsius) to +70 °C
50% to 92% Relative Humidity, non-condensing at 25 °C to 50 °C
for 120 hours
-5 °C to 60 °C and
+/- 6% V
cc
Height: 56 mm (2.20 inches)
Weight: 167 mm (6.57 inches)
®
80960J-100 core with a 64 bit/66MHz internal
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Intel RAID Controller SRCMR User's Guide
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