Power Supply - Supermicro SuperServer SYS-122H-TN User Manual

SuperServer SYS-122H-TN: Motherboard Connections, Jumpers, and LEDs
Notes:
The tables below represent the power supplies that are used with PSU1/PSU2 in
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Supermicro Hyper and Hyper-E servers. For detailed power supply support for your
particular server, refer to your hyper server user manual.
For Hyper Systems:
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For Hyper-E Systems:
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All power connectors used on this motherboard meet the ATX SSI EPS 12 V
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specification and must be connected to your power supply to provide adequate
power to your system for all devices and components use.
For a detailed diagram of the X14DBM- SP motherboard, see the layout under
"Motherboard Quick Reference" on page

Power Supply

As with all computer products, a stable power source is necessary for proper and reliable
operation. It is even more important for processors that have high CPU clock rates where noisy
power transmission is present.
The X14DBM- SP Hyper Server board accommodates two Supermicro proprietary power
supply units (PSU1/PSU2), two 6-pin +12 V power connectors (JPWR1/JPWR2), four 8-pin
+12 V power connectors (JPMW1–JPMW4), and three 16-pin power connectors (JPMW5–
JPMW7). Although most power supplies generally meet the specifications required by the
processors, some are inadequate. All these power connections are also required to ensure
adequate power supply to the system.
PWS-2K07A-1R
PWS-1K63A-1R
PWS-2K63A-1R
PWS-1K24A-1R
PWS-2K08F-1R PWS-1K30D-1R
PWS-2K08A-1R PWS-1K30F-1R
PWS-2K08A-1R2 PWS-1K22F-1R
PWS-1K22A-1R
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