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HP Compaq dc7100 DT User Manual

HP Compaq dc7100 DT
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Service Reference Guide, dc7100 361288-003 4–1
Serial and Parallel ATA Drive Guidelines and Features
4
Serial and Parallel ATA Drive Guidelines and
Features
✎
Serial ATA = SATA
Parallel ATA = PATA
HP does not support the use of PATA (IDE) hard drives when SATA hard drives are installed on
the computer.
4.1 SATA and PATA Device Information
SATA connectors on the system board are color coded to make identification easier.
Characteristic SATA PATA
Number of pins/conductors in data cable 7/7 40/80
Number of pins in power cable 15 4
Maximum data cable length 39.37 in (100 cm) 18 in (45.7 cm)
Data interface voltage differential 600 mV 5 V
Drive motor voltages 3.3 V, 12 V 5 V, 12 V
Jumpers for configuring drive N/A Required
Data transfer rate 150 MB/s up to 100 MB/s
SATA Identification Color
Primary channel, device 0 Dark blue
Primary channel, device 1 Light Blue
Secondary channel, device 0 White
Secondary channel, device 1 Orange

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HP Compaq dc7100 DT Specifications

General IconGeneral
Processor SpeedUp to 3.8 GHz
ChipsetIntel 915G
MemoryUp to 4 GB DDR2 SDRAM
Operating SystemWindows XP Professional
Form FactorDesktop
ProcessorIntel Pentium 4
Storage40 GB to 160 GB SATA
GraphicsATI Radeon X300 SE
Optical DriveDVD-ROM
AudioIntegrated audio
NetworkIntegrated Gigabit Ethernet
Expansion Slots1 PCI Express x16
Ports1 Parallel, 1 Serial, 2 PS/2, 1 VGA

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