Pci-E And Pci Expansion Slots; Physical Specifications; Table A-3 Internal Expansion Slots; Section A.3, "Pci-E And Pci Expansion Slots - Sun Microsystems Ultra 20 M2 Service Manual

A.3

PCI-E and PCI Expansion Slots

TABLE A-3
Internal Expansion Slots
TABLE A-3
Slot Connector Type
0 PCI-Express x16
(x16 electrical)
1 PCI-Express x1
2 PCI-Express x16 mechanical
(x8 electrical)
0 Conventional PCI
(PCI v2.3 32-bit/33 Mhz, 5V)
1 Conventional PCI
(PCI v2.3 32-bit/33 Mhz, 5V)
2 Conventional PCI
(PCI v2.3 32-bit/33 Mhz, 5V)
A.4

Physical Specifications

TABLE A-4
TABLE A-4
Specification
Width
A-4 Sun Ultra 20 M2 Workstation Service Manual • January 2007
lists the characteristics of the available PCI-E and PCI expansion slots.
Length Height
x16 Full
x1 Full
x16 Full
Full Full
Full Full
Full Full
lists the physical specifications for the Sun Ultra 20 M2 Workstation.
Sun Ultra 20 M2 Workstation Physical Specifications
British
7.9 in.
Description
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.
Not for graphics accelerators. Intended for
PCI-Express expansion cards such as NIC.
Not for graphics accelerators. Intended for
PCI-Express expansion cards such as NIC.
Open slot.
Accommodates only 32-bit cards. 64-bit cards
will not fit on the motherboard.
Open slot.
Accommodates 64-bit PCI cards, but cards
operate in 32-bit mode.
Open slot (farthest from power supply).
Accommodates 64-bit PCI cards, but cards
operate in 32-bit mode.
Metric
200 mm
Position
Top
Middle
Bottom
Top
Middle
Bottom