Intel SRCMR, Руководство пользователя

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28 Intel RAID Controller SRCMR User’s Guide
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 Features
I/O Microprocessor The 80302 uses the 100 Mhz Intel
®
80960J-100 core with a 64 bit/66MHz internal
bus, which can pump 528 MB/sec of data to and from the internal IOP peripherals.
Cache Memory 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.
Flash Memory 3.3v, 16Mb (2MB) flash memory chip is used to store the RAID firmware.
I/O Interface (PCI) PCI 2.2 compliant, universally keyed for 3.3 and 5 volt PCI slots.
PCI Transfer Rate 528 MB/sec (Burst.)
PCI Signaling 5 or 3.3 volt.
Electrical Characteristics
Table 5. Electrical Specifications
Attribute Measurements
Voltage Requirements +5, 3.3 Volts (all +/- 5% tolerance)
Power Consumption +5V @ 0.25 Amps = 1.25W
+3.3V @ 2.5 Amps = 8.25W
Environmental Specifications
Table 6. Environmental Specifications
Environmental Stress Test Required Conditions
Thermal: Non-Operating -40 °C (Celsius) to +70 °C
Humidity: Non-Operating 50% to 92% Relative Humidity, non-condensing at 25 °C to 50 °C
for 120 hours
Operating Temperature & Voltage
Shmoo
-5 °C to 60 °C and
+/- 6% V
cc
Shmoo
Form Factor (physical dimensions) Height: 56 mm (2.20 inches)
Weight: 167 mm (6.57 inches)
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).