Attach The Power Supply Cable; Figure 5-1 Jumper Settings - Western Digital Purple PR1200M Technical Reference Manual

WD Purple™ PR1200M
Figure 5-1. Jumper Settings
Default
Standard configuration – no jumper added; spread
spectrum clocking, PM2, Native Gen2, and Force
Gen1 disabled.
SSC (Enabled)
Spread spectrum clocking enabled (jumper on pins
1-2).
Power Up In Standby (Enabled)
PUIS enabled (jumper on pins 3-4, PM2). Controlled spinup
via spinup command per ATA standard.
5.3.2
If your system does not support hot plugging (see "Hot Plug Support" on page 20), it
must be turned off and unplugged before installing your hard drive. This avoids the
possibility of reversing the polarity of the power connections and eliminating current
surges that can damage either the drive or computer.
Attach the SATA power supply cable to the SATA device plug power connector (see
"Standard Factory Connectors" on page 11). The SATA power connector is keyed to
ensure proper insertion.
2679-800065-A03

Attach the Power Supply Cable

RELEASED 5/4/17 (WD CONFIDENTIAL)
Installation and Setup Procedures
Native Gen2 (Enabled)
Gen2 enabled (jumper on pins 5-6). SATA 3 Gb/s
data transfer speed activated.
Force Gen1 (Enabled)
Gen1 enabled (jumpers on pins 5-6 and 7-8).
SATA 1.5 Gb/s data transfer speed activated.
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