HP dx7200 HP Compaq Business PC dx7200 MT Service Reference Guide, 1st edition - Page 55
Serial and Parallel ATA Drive Guidelines and Features, 4.1 SATA 1.5 and 3.0 Hard Drives
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4 Serial and Parallel ATA Drive Guidelines and Features ✎ Serial ATA = SATA Parallel ATA = PATA HP only supports the use of a MultiBay PATA (IDE) hard drive on this model of computer. 3.5-inch PATA hard drives are not supported. 4.1 SATA 1.5 and 3.0 Hard Drives Serial ATA Hard Drive Characteristics Number of pins/conductors in data cable Number of pins in power cable Maximum data cable length Data interface voltage differential Drive voltages Jumpers for configuring drive Data transfer rate, 40 GB Data transfer rate, 80 GB and greater 7/7 15 39.37 in (100 cm) 400-700 mV 3.3 V, 5V, 12 V N/A 1.5 Gb/s 3.0 Gb/s (some models) 3.0 Gb/s SATA connectors on the system board are color coded to make identification easier. SATA Identification Primary channel, device 0 Primary channel, device 1 Secondary channel, device 0 Secondary channel, device 1 Color Dark blue Light Blue White Orange Port SATA 0 SATA 2 SATA 1 SATA 3 Attachment Sequence 1 4 2 3 ✎ If there is an error on the application of the attach rules, a POST error message may be displayed. Service Reference Guide, dx7200 390812-001 4-1