NEC PH133 User Manual

Table 1-2 describes the server's standard features.

ProServa 
PH SMP-2/133 High 
Availability System

Intel Pentium 133-MHz 2-way SMP processor
32-MB system memory
1 MB synchronous secondary cache per processor
Intel EtherExpress PRO/100B Adapter LAN board
Two, 2-GB Fast/Wide SCSI-2 hard disks
4X SCSI CD-ROM reader
LANDesk Server Monitor Module
2-channel PCI Raid Module
3 1/2-inch diskette drive

ProServa 
PH SMP-4/133 Network 
Ready System

Intel Pentium 133-MHz quad-processors
64-MB ECC system memory
1-MB synchronous secondary cache per processor
Intel EtherExpress PRO/100B Adapter LAN 
One, 2-GB Fast/Wide SCSI-2 hard disk
4X SCSI CD-ROM reader
3 1/2-inch diskette drive

ProServa 
PH SMP-4/133 High 
Availability System

Intel Pentium 133-MHz quad-processors
64-MB ECC system memory
1-MB synchronous secondary cache per processor
Intel EtherExpress PRO/100B Adapter LAN 
Two, 2-GB Fast/Wide SCSI-2 hard disks
4X SCSI CD-ROM reader
LANDesk Server Monitor Module
2-channel PCI RAID Module
3 1/2-inch diskette drive

Two-Segment PCI 
Bus

Fully PCI 2.1 compliant bus performance at 33 MHz with a 
bandwidth of up to 133 MB/second. The two 32-bit segments 
provide maximum system performance.

EISA Bus

Fully EISA 3.12 compliant bus performance at 8.33 MHz with a 
bandwidth of up to 33 MB/second.

Single to 4-Way 
Pentium Processor 
Support

Two CPU module expansion slots support up to two CPU modules, 
each containing up to two Pentium processors. Dual/quad 
processing enhances system performance and enables symmetric 
multiprocessing (SMP) on supported operating systems. Onboard 
L1 cache has 8K each for code and data.

Advanced Programmable 
Interrupt Controller (APIC)

APIC controls interrupt detection and notification, and is 
used in conjunction with SMP. Use of APIC reduces the load 
on the system bus, as the APIC uses a serial bus to transmit 
and receive interrupts.