Dell 755 Personal Computer User Manual


 
98 Desktop Computer Specifications
Video
Ty pe
Intel Graphics Media Accelerator 3100 (integrated on system
board)
PCI Express x16 slot can support either a PCI Express graphics
card or a DVI graphics card (for dual-monitor support)
Audio
Type ADI 1984 High Definition Audio
Stereo conversion 24-bit analog-to-digital; 24-bit digital-to-analog
Controllers
Drives three SATA controllers and one eSATA controller supporting one
device each
Expansion Bus
Bus type PCI 2.3
PCI Express 1.0A
SATA 1.0A and 2.0
USB 2.0
Bus speed PCI: 133 MB/s
PCI Express x16: 8 GB/s bidirectional speed
SATA: 1.5 Gbps and 3.0 Gbps
USB: 480 Mbps
Cards standard configuration supports low-profile cards only;
with optional riser-card cage, computer supports half-length, full-
height cards. Full-height cards are supported in the 6.875-inch riser
card cage.
PCI: without riser-card cage
connectors
two
card size
low profile
connector size
120 pins
connector data width
(maximum)
32 bits
PCI Express: without riser-card
cage
connectors
one x16
card size
low profile
power
25 W (maximum)