IBM RS/6000 SP, Handbook

Page: 73 / 480

Chapter 2. SP internal processor nodes
49
򐂰 Two processors (mounted in one slot).
򐂰
256 MB of memory.
򐂰
4.5 GB of mirrored Hard disk drive (with internal booting).
򐂰 An upgraded power system on early-style frames.
2.5.3 Options
Available options include the following:
򐂰
Four processors in two slots.
򐂰
Two memory slots supporting up to 16 GB of memory.
򐂰 Two (32-bit) PCI slots for communication adapters.
򐂰 A dedicated Mezzanine bus (MX) slot for an optional switch adapter.
򐂰 Integrated Ethernet with BNC and RJ45 ports (only one per port can be used
at a time).
– 10Base2 Ethernet (BNC)
– 10BaseT Ethernet or 100BaseTX Ethernet (RJ45)
򐂰
Two hard disk drive bays supporting up to 36.4 GB of Storage (18.2 GB
mirrored).
򐂰 Integrated Ultra SCSI.
򐂰 Standard service processor.
򐂰 External 9-pin RS232 on the planar S2 port (supported only for HACMP serial
heartbeat); a 9- to 25-pin converter cable is included with the node.
– Node-to-node HACMP cable (F/C 3124)
– Frame-to-frame HACMP cable (F/C 3125)
2.5.4 Processor requirements and options
375 MHz POWER3 SMP Thin Nodes require a minimum of two processors
mounted on one card. Optionally, you can order an additional processor card for
a total of four CPUs. Table 2-7 shows the processor options for the 375 MHz
POWER3 SMP Thin Nodes.
Table 2-7 375 MHz POWER3 SMP Thin Nodes (F/C 2056) Processor option
Feature Code Description Minimum per
node
Maximum per
node
4444 One processor card with two CPUs 1 2