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Lemincrash PP-300V 300W server PSU, metal box 150 by 140 by 84 mm, 1100g, grey finish

Lemincrash

Lemincrash PP-300V 300W server power supply

SKU CH-VXV3-4N2FN

300 W server power supply with 115/230 V switchable input and 80 Plus series efficiency

  • Max wattage300 W
  • Supply voltage115/230 V
  • AC input frequency50/60 Hz
  • Key featuresNew
  • Product weight1100g
  • In the boxPSU*1
  • 300 W maximum output powers demanding server builds
  • 115/230 V switchable input suits global mains voltages
  • 80 Plus series certification reduces energy waste
  • 150×140×84 mm form factor fits standard AT chassis
  • 1100 g lightweight design eases installation and handling

300W Server PSU for Antec AT Systems

The Lemincrash PP-300V is a 300W server power supply designed for Antec AT form-factor builds. It accepts 115V or 230V input with a manual voltage switch and operates on 50/60 Hz mains. The unit ships new and includes the PSU only.

300W Maximum Output Capacity

Total continuous output is rated at 300W MAX across all rails. This headroom suits legacy servers or industrial PCs with modest CPU and drive counts. Systems requiring multiple high-end GPUs or dense storage arrays will exceed this limit quickly.

P8 and P9 Connectors with Compact Chassis

The supply uses P8 and P9 main power connectors typical of older AT architectures. Its chassis measures 150 by 140 by 84 mm and weighs 1100 g, fitting standard server bays. Verify the part number and connector layout against your hardware before installation.

How it compares

Measured against everything we stock in Server & Hot-Plug PSUs, at today’s prices. Recalculated every night.

Price $27.99
Cheaper than about 93% of the 3,798 comparable items (median $131.99).
Max wattage 300 W
Lower than about 80% of the 235 comparable items (median 668 W).

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Specifications

Product
Brand nameLemincrash
Product line80 Plus
Model namePP-300 V
Power
Max wattage300 W
Supply voltage115/230 V
AC input frequency50/60 Hz
Size & build
Product weight1100g
In the box
In the boxPSU*1

Questions about this item

Will the PP-300V fit and power an older Antec AT chassis that still uses P8/P9 connectors?

The unit is described as a 300 W PSU for Antec AT with P8/P9 connectors and a 115/230 V input switch, so it should match that legacy layout.

How can I verify the PSU is operating correctly once installed?

After wiring the P8/P9 leads and setting the 115/230 V switch to your mains voltage, the supply should start at 50/60 Hz and deliver up to 300 W without shutdown.

What comes in the box and what extra cables might I need?

The package contains the PSU only (1100 g, 150×140×84 mm); any additional AT harnesses or mounting screws must be sourced separately.

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