AlphaServer 8400 Power Configuration Table
AlphaServer 8400 EPU (Equivalent Power Units) Power Configuration Table
Second power regulator may be needed to supply additional 48V power to the system.
Mixing of three-phase and single-phase power regulators in system configuration is not allowed. Use chart to determine need for second power regulator.
If EPU is greater than 80, order second power regulator (three-phase regulator H7263-AC/AD) or H7263-AA/AB if BBU is required).
EPU must not exceed 180.
| | EPU Values | | Total | EPU Values | | Total |
| | System | | EPU | Expansion | | EPU |
Options | | Cabinet | | (Qty times | Cabinet | | (Qty times |
| Options | Quantity | EPU) | Options | Quantity | EPU) |
| | | | | | |
Base system includes power regulator, CPU module, | 30 | 1 | 30 | | | |
system I/O module, memory module | | | | | | |
I/O expansion cabinet (H9F00-BA/BB/BC) includes | | | | | 1 | 0 |
one power regulator | | | | | | | |
Additional 5/300 CPU modules | 751P1-AX, 751P2-AX | 11 | | | | | |
Additional 5/300 CPU modules | 752P1-AX, 752P2-AX | 13 | | | | | |
Additional 5/350 CPU modules | 753P1-AX, 753P2-AX | 12 | | | | | |
Additional 5/350 CPU modules754P1-AX, 754P2-AX | 14 | | | | | |
Additional dual 5/440 CPU modules—756P1-AX, 756P2-AX | 8 | | | | | |
KFTIA-AA System I/O module | | 4 | | | | | |
KFTHA-AA System I/O module | | 3 | | | | | |
MS7CC-BA 128 MB memory | | 5 | | | | | |
MS7CC-CA 256 MB memory | | 5 | | | | | |
MS7CC-DA 512 MB memory | | 5 | | | | | |
MS7CC-EA 1 GB memory | | 5 | | | | | |
MS7CC-FA 2 GB memory | | 5 | | | | | |
MS7CC-GA 4 GB memory | | 5 | | | | | |
Add PCI options | | | | | | | |
DWLPB-AA/AB/BA/BB | | 1 | | | | | |
KZPSA-BB | | 1 | | | | | |
KZPSC-AA/BA, KZPAC-AA/CA/CB | 1 | | | | | |
DE435-AA, DE450-AA, DE500-XA, DE500-AA | 1 | | | | | |
DEFPA-AB/DB/UB/MB | | 1 | | | | | |
KFE70-AA | | 1 | | | | | |
Add EISA options | | | | | | | |
DNSES-AA | | 1 | | | | | |
DW300-AA | | 1 | | | | | |
CXI01-AA/AD | | 1 | | | | | |
Add XMI options | | | | | | | |
DWLMA XMI plug-in unit | | 4 | | | | | |
KZMSA-AB XMI SCSI controller | 3 | | | | | |
KFMSB-AA DSSI disk/tape adapter | 3 | | | | | |
CIXCD-AC XMI CI controller | | 4 | | | | | |
DEMNA-M XMI Ethernet controller | 3 | | | | | |
DEMFA-AA XMI FDDI adapter | | 5 | | | | | |
Disk and Tape options | | | | | | | |
8-bit SCSI disk drives | | 1 | | | | | |
16-bit SCSI disk drives | | 1 | | | | | |
TLZ07, TLZ09, TLZ9L, TLZ15-VA SCSI tape drive | 1 | | | | | |
TZ86, TZ87, TZ88 -VA SCSI tape drive | 3 | | | | | |
DWZZA-VA/DWZZB-VW SCSI signal converter | 0 | | | | | |
Total | | | | | | | |
| | | | | | | |
Note: Depending on configuration, system offers integral UPS capability that supports all in-cabinet components for at least 11 minutes. If UPS support is required for external devices, e.g., console terminals, terminal servers, printers, and modems, a universal UPS can be ordered separately.