Table A–1 shows the system’s key components.
Table A–1 Sun Ultra 27 Workstation Components
Table A–2 lists the characteristics of the available PCIe and PCI expansion slots.
Table A–2 Expansion Slots
Slot# |
Type |
Size |
Max. Width |
Max. Power Load |
Length/Height |
Description |
Position |
---|---|---|---|---|---|---|---|
N/A |
Cover plate, no slot |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
0 |
PCIe2 (5.0 GT/sec) |
x16 |
x16 |
3/4 /Full |
For supported graphics accelerator card (secondary) |
Top |
|
1 |
PCIe2 (5.0 GT/sec) |
x8 |
x4 |
3/4 /Full |
Not for graphics accelerators. For PCIe expansion cards such as NIC. |
Second |
|
2 |
PCIe2 (5.0 GT/sec) (default graphics output) |
x16 |
x16 |
Full /Full |
For supported graphics accelerator card (primary) |
Third |
|
3 |
PCIe (2.5 GT/sec) |
x1 |
x1 |
Full /Full |
Not for graphics cards. For PCIe expansion cards such as NIC. |
Fourth |
|
4 |
PCI |
32–bit |
25 W |
Full /Full |
For 32-bit PCI cards |
Fifth |
|
5 |
PCIe (2.5 GT/sec) |
x8 |
x4 |
25 W |
Full /Full |
Not for graphics cards. For PCIe expansion cards such as NIC. |
Sixth |
Port |
Maximum Power Load |
---|---|
USB |
2.5 W (each) |
1394 |
18 W (each) |
The workstation contains six DIMM slots divided into three channels (two slots per channel). The slots are color-coded, three blue and three black and are numbered from DIMM 0 (closest to the CPU) to DIMM 5 (farthest from the CPU).
Populate the slots according to the following rules:
The workstation requires DDR3-1066/1333, unbuffered, ECC DIMMs.
Supported sizes and frequencies: 1 GB and 2 GB 1066 MHz and 1333 MHz DIMMs (see the Sun Ultra 27 Workstation Product Notes for supported hardware and other workstation-related issues.)
The DDR3 interface can support up to six DDR3–1066 DIMMs running at full speed.
DIMMs must be installed in groups of three (except the single DIMM configuration).
Populate DIMMs according to the supported memory configurations listed in the next section.
The following is a list of supported memory configurations for the Sun Ultra 27 workstation workstation. Only these configurations are valid:
One 1 GB DIMM in slot 1 (1 GB DIMM only)
DIMMs in slots 1, 3, 5 only (black-colored slots only)
All DIMM slots populated
Table A–4 lists the physical specifications for the Sun Ultra 27 workstation.
Table A–4 Sun Ultra 27 Workstation Physical Specifications
Specification |
Inches/Pounds |
Metric |
---|---|---|
Width |
7.9 in. |
200 mm |
Depth |
18.5 in. |
470 mm |
Height |
17.1 in. |
435 mm |
Weight (max with packaging) |
43.7 lb |
19.8 kg |
The maximum continuous power for the Sun Ultra 27 workstation is 530W.
Table A–5, Table A–6, and Table A–7 list additional power specifications for the system.
Table A–5 Input Voltage Range
Input Voltage |
Minimum |
Nominal |
Maximum |
Units |
---|---|---|---|---|
Range 1 |
90 |
115 |
132 |
Vrms |
Range 2 |
180 |
230 |
264 |
Vrms |
Table A–6 Input Frequency Range
Input Frequency |
Minimum |
Nominal |
Maximum |
Units |
---|---|---|---|---|
Range 1 |
57 |
60 |
63 |
Hz |
Range 2 |
47 |
50 |
53 |
Hz |
Table A–7 Input Current
Input Voltage |
Maximum Input Current |
Maximum Inrush Current |
---|---|---|
Range |
8A |
200 Apeak |
Table A–8 lists the environmental specifications for the Sun Ultra 27 workstation.
Table A–8 Sun Ultra 27 workstation Workstation Environmental Specifications
Specification |
State |
British |
Metric |
---|---|---|---|
Humidity |
Operating |
7%–93% RH noncondensing, 100.4° F max wet bulb |
7%–93% RH noncondensing, 38° C max wet bulb |
Nonoperating |
93% RH, noncondensing, 109.4° F max wet bulb |
93% RH, noncondensing, 43° C max wet bulb |
|
Vibration |
Operating |
0.25 G in all axes, 5–500 Hz sine | |
Nonoperating |
1.2 G in all axes, 5–500 Hz sine | ||
Shock |
Operating |
4.5 G, 11 msec. half-sine | |
Temperature |
Operating |
41° F to 95° F |
5° C to 35° C |
Nonoperating |
–40° F to 149° F |
–40° C to 65° C |
|
Maximum operating temperature rating |
–1.8° F for every 985 ft in altitude |
–1° C for every 300 m in altitude |
|
Altitude |
Operating |
max 9,843 ft |
max 3,000 m |
Nonoperating |
max 39,370 ft |
max 12,000 m |