Sun Microsystems Ultra 20 M2 User Manual

A-4 Sun Ultra 20 M2 Workstation Service Manual • January 2007
A.3 PCI-E and PCI Expansion Slots
TABLE A-3 lists the characteristics of the available PCI-E and PCI expansion slots.
A.4 Physical Specifications
TABLE A-4 lists the physical specifications for the Sun Ultra 20 M2 Workstation.
TABLE A-3 Internal Expansion Slots
Slot Connector Type Length Height Description Position
0 PCI-Express x16
(x16 electrical)
x16 Full Nearest to power supply. For FX 3500, FX
1500, FX 560, or NVS 285 graphics
accelerator, or any PCI-Express expansion
cards such as NIC adapters.
Top
1 PCI-Express x1 x1 Full Not for graphics accelerators. Intended for
PCI-Express expansion cards such as NIC.
Middle
2 PCI-Express x16 mechanical
(x8 electrical)
x16 Full Not for graphics accelerators. Intended for
PCI-Express expansion cards such as NIC.
Bottom
0 Conventional PCI
(PCI v2.3 32-bit/33 Mhz, 5V)
Full Full Open slot.
Accommodates only 32-bit cards. 64-bit cards
will not fit on the motherboard.
Top
1 Conventional PCI
(PCI v2.3 32-bit/33 Mhz, 5V)
Full Full Open slot.
Accommodates 64-bit PCI cards, but cards
operate in 32-bit mode.
Middle
2 Conventional PCI
(PCI v2.3 32-bit/33 Mhz, 5V)
Full Full Open slot (farthest from power supply).
Accommodates 64-bit PCI cards, but cards
operate in 32-bit mode.
Bottom
TABLE A-4 Sun Ultra 20 M2 Workstation Physical Specifications
Specification British Metric
Width 7.9 in. 200 mm

Sun Microsystems Ultra 20 M2 Specifications

General

Brand	Sun Microsystems
Model	Ultra 20 M2
Category	Desktop
Language	English