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Copyright © Intel Corporation 2004.
*Other brands and names are the property of their respective owners.
3
SR870BN4 Feature Dependencies
Feature Required Hardware for Model 0
(SBNMB000)
Required Hardware for Model 1
(SBNMB00X)
1 to 4 Processors One processor heat sink and one power pod
for each processor, plus 1 Y-cable for each
pair of power pods.
One processor heat sink and one power pod
for each processor, plus 1 Y-cable for each
pair of power pods.
Thermal Blanks needed in empty CPU slots
(included in Model 0).
Thermal Blanks needed in empty CPU slots
(included in Model 1).
16 DDR DIMM slots Two memory boards (included in Model 0).
Memory must be installed in groups of 4
DIMMs (details on DIMM order are
provided in the product guide
1
).
Two memory boards (included in Model 1).
Memory must be installed in groups of 4
DIMMs (details on DIMM order are
provided in the product guide
1
).
Redundant Power Supplies Model 0 has 1 power supply. A 2nd power
supply must be added if redundancy is
needed (only redundant at 200V – 240V).
Model 1 has 2 power supplies for
redundancy at 200V – 240V.
3 Hot Plug SCSI disk drives Three SCSI drive carriers are included in
Model 0. Requires ½ inch height (slim
line), 3.5 inch SCSI drives. See Intel’s list
of supported drives
1
.
Three SCSI drive carriers are included in
Model 1. Requires ½ inch height (slim line),
3.5 inch SCSI drives. See Intel’s list of
supported drives
1
.
Embedded Network
Controller (NIC)
Model 0 contains onboard controller with 1
Ethernet port.
Model 1 contains onboard controller with 1
Ethernet port.
IDE Devices See Intel’s list of supported drives
1
. Model 1 includes (1) DVD ROM device.
See Intel’s list of supported drives
1
.
SR870BN4 - Power Subsystem Supported Features
The SR870BN4 Model 0 comes with 1 power supply, which is sufficient for any configuration of
processors, memory and I/O devices possible at 200V – 240V, but does not provide redundancy. A filler
panel must be installed in systems using only 1 power supply
The SR870BN4 Model 1 comes with 2 power supplies, which is sufficient for any configuration of
processors, memory and I/O devices possible at 200V – 240V and provides redundancy.
The DC to DC (D2D) converters needed for the maximum system configuration are as follows:
• Two 5V DC to DC converters (standard on Model 0 and Model 1)
• Five 2.5/3.3V DC to DC converter (standard on Model 0 and Model 1)
1
See “Reference Information” section on page 8 for details on available documents
1
See “Reference Information” section on page 8 for details on available documents