2-2
SPARCengine Ultra AX
i OEM Technical Manual • May 1999
2.1.1
CPU Module
2.1.2
Main Memory Modules
Min. required memory
32MB
Max. supported memory
1GB
8 sockets provided (4 Pairs)
Access size
128 DATA bits + 16 ECC bits = 144 bits = 1 Pair
1 Pair = 2 sockets of 72 + 72 bits DIMM
TABLE 2-1
CPU Module Options
Description
Choice 1
(270 MHz)
Choice 2
(300 MHz)
Choice 3
(333 MHz)
Choice 4
(360 MHz)
Choice 5
(360 MHz)
Choice 6
(440 MHz)
CPU module
features
Compliant with V9 SPARC architecture specification,
extended VIS support, integrated E-Cache support,
integrated interface similar to PCI Rev. 2.1
CPU Module
(packaged
separately)
UltraSPARC
IIi-270
UltraSPARC
IIi-300
UltraSPARC
IIi-333
UltraSPARC
IIi-360
UltraSPARC
IIi-360R
UltraSPARC
IIi-440R
Processor speed
270 MHz
300 MHz
333 MHz
360 MHz
360 MHz
440 MHz
Part No.
501-5039-03
501-5040-03
501-5090-01
501-5222-01
501-5148-02
501-5149-04
Cache
256 KB
512 KB
2 MB
2 MB
256 KB
2 MB
Power requirement
Core voltage used
CPU Module Board
dimensions
4 inches (101.6 mm) x 5 inches (127 mm)
1.65 inches (41.9 mm) in height
2.8 inches (71.12 mm) in
height
[2]
Interface connectors
120-pin, 180-pin
See A.3.3 on page A-10 and A.3.4 on page A-13
Maximum heat sink
temperature
[1]
1. The maximum heat sink temperature was measured by gluing a thermal couple in a #60 hole in the heat sink located in the center of
the CPU area. The thermal couple was flush with the bottom of the heat sink.
93
o
C
92
o
C
91
o
C
90
o
C
75
o
C
73
o
C
Air flow
requirement
300 lfm. (91.5 M/min.) on the heatsink
Sun-supplied CPU fan
required
[3]
3. The typical heat sink temperature is less than 12
o
C above the inlet temperature when the CPU fan is running at maximum speed.
Содержание SPARCengine Ultra AXi
Страница 8: ...viii SPARCengine Ultra AXi OEM Technical Manual May 1999...
Страница 16: ...xvi Contents...
Страница 19: ...Figures xix FIGURE D 2 Ultra AXi CPU PROM Content Layout D 4 FIGURE D 3 Ultra AXi NVRAM Content Layout D 5...
Страница 20: ...xx Figures...
Страница 26: ...1 4 SPARCengine Ultra AXi OEM Technical Manual May 1999 FIGURE 1 2 SPARCengine Ultra AXi Motherboard...
Страница 32: ...1 10 SPARCengine Ultra AXi OEM Technical Manual May 1999...
Страница 48: ...2 16 SPARCengine Ultra AXi OEM Technical Manual May 1999...
Страница 62: ...3 14 SPARCengine Ultra AXi OEM Technical Manual May 1999...
Страница 94: ...A 28 SPARCengine Ultra AXi OEM Technical Manual May 1999...
Страница 105: ...Appendix B Mechanical Drawings B 11 FIGURE B 12 UltraSPARC IIi Pin Fin Heatsink Module 270 MHz...
Страница 164: ...E 12 SPARCengine Ultra AXi OEM Technical Manual May 1999...
Страница 174: ...Index 4...