cooling and electrical power. Table 2-15 also lists the recommended breaker sizes for 4-wire and
5-wire sources.
WARNING! Do not connect a 380 to 415 V ac supply to a 4-wire PDCA. This is a safety hazard
and results in damage to the product. Line-to-line or phase-to-phase voltage measured at 380 to
415 V ac must always be connected using a 5-wire PDCA.
Table 2-15 HP Integrity Superdome/sx2000 Dual-Core CPU Configurations
1
Breaker Power
(Watts)
2
Cooling (BTU/Hr)Typical Power
(Watts)
I/O (fully
populated)
Memory (DIMMs
per cell)
Cells (in
cabinet)
119573238294904328
96012600176202168
10256277768140488
9047245007180288
9601260017620448
8391227266660248
92232497873204166
80132170263602166
8820238867000486
7610206106040286
8417227946680446
7207195185720246
77742105461704164
65641777852102164
7509203375960484
6300170615000284
7257196555760444
6048163794800244
50521368340102162
4901132743890282
4763128983780242
1
Values in Table 2-15 are based on 25 W load I/O cards, 1 GB DIMMs and four Intel® Itanium ® dual-core processors
with 18 MB or 24 MB cache per cell board or four PA-RISC processors with 64 MB.
2 These numbers are valid only for the specific configurations shown. Any upgrades can require a change to the
breaker size. A 5-wire source uses a 4-pole breaker, and a 4-wire source uses a 3-pole breaker. The protective earth
(PE) ground wire is not switched.
Table 2-16 HP Integrity Superdome/sx2000 Single-Core CPU Configurations
1
Breaker Power
(Watts)
2
Cooling (BTU/Hr)Typical Power
(Watts)
I/O (fully
populated)
Memory (DIMMs
per Cell)
Cell (in cabinet)
115033118191304328
91472479472602168
9806265807783488
Environmental Requirements 55
