Dell Precision 370 - Manual (Page 7)

Type PCI Express x16 up to 150 W
Audio
Type AC97, Sound Blaster emulation
Stereo conversion 16-bit analog-to-digital; 20-bit digital-to-
analog
Controllers
Hard drive Integrated Serial ATA (4), with RAID 0/1
& Command Queuing
Integrated ATA-100 (1 channel)
Expansion Bus
Bus type mini-tower computer: 3 PCI 2.3 5v
desktop computer: 4 PCI 2.3 5v
one PCI Express x16 up to 150W
one PCI Express x1
eight USB 2.0 (2 front, 6 back)
Bus speed PCI: 33 MHz
PCI Express:
x1 slot bidirectional speed - 500
MB/s
x16 slot bidirectional speed - 8
GB/s
PCI
connectors mini-tower computer: three
desktop computer: four
connector size 120 pins
connector data width (maximum) 32 bits
PCI Express
connectors one x1
connector size 36 pins
connector data width (maximum) 1 PCI Express lane
PCI Express
connectors one x16
connector size 164 pins
connector data0 width (maximum) 16 PCI Express lanes
Drives
Externally accessible:
Desktop computer one 3.5 inch drive bay (for optional
floppy)
two 5.25-inch bays
Mini-tower computer two 3.5 inch drive bays