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White ATX power supply unit with 140 mm fan and modular cable sockets

SAMA

SAMA XPH1200-AP 1200W power supply

SKU CH-H2ZJ-QFA88 MPN XPH1200-AP

Delivers 1200 W via ATX 3.1 with Cybenetics Platinum efficiency, native 12V-2x6 PCIe 5.1 connector, fully modular cabling, 100% Japanese capacitors, 140 mm FDB fan with fanless mode below 60% load.

  • Max wattage1200 W
  • Power efficiency> 90%
  • Modular cablingYes
  • Fan configuration1 × 140 mm
  • Power factor correctionActive
  • Main power connector24Pin

Model P1200W White

  • Cybenetics Platinum efficiency above 92% under typical loads
  • ATX 3.1 compatible with native 12V-2x6 connector for 600W GPU power
  • Fully modular cabling for flexible builds and clean routing
  • 140mm FDB fan enables silent fanless mode below 60% load
  • 100% Japanese capacitors ensure stable delivery and long-term reliability

1200W ATX 3.1 power supply

This 1200W ATX 3.1 compatible unit targets high-performance gaming PCs and workstations. Its fully modular cabling keeps builds clean while supporting the latest platforms. Cybenetics Platinum certification confirms high efficiency for demanding workloads.

Capacity and headroom

Rated at 1200W, it handles sustained heavy loads with 92% or higher typical efficiency. The supplier notes it manages transient spikes up to 235% of rated power for stability. Hold-up time exceeds 16 ms at full load, giving a brief buffer during power interruptions. The fanless mode operates below 60% load or 55°C for silent running.

Native 12V-2x6 PCIe 5.1 connector

A single 12V-2x6 connector delivers up to 600W directly to modern graphics cards without adapters. Three additional 6+2-pin PCIe connectors support multi-GPU setups or auxiliary power. The 140mm FDB fan and 100% Japanese capacitors ensure reliable cooling and power delivery. Compact 150mm depth helps compatibility with smaller cases.

How it compares

Measured against everything we stock in ATX Desktop Power Supplies, at today’s prices. Recalculated every night.

Price $107.99
Cheaper than about 64% of the 10,869 comparable items (median $142.99).
Max wattage 1200 W
Higher than about 90% of the 930 comparable items (median 850 W).

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Specifications

Product
Brand nameSAMA
Product lineP-Series
Model nameXPH1200-AP
Part numberP1200-WHPFF001-US
Product typeATX 3.1 Compatible
Product colorWhite
Ports & slots
PCIe power connectors3 × 6+2-Pin
SATA power connectors3
Output type1200 W
Connection types1 × 24 pin ATX
Power
Max wattage1200 W
Power efficiency> 90%
Modular cablingYes
Power factor correctionActive
Main power connector24Pin
12V rails2
Power hold-up time> 16 ms @ 100% load
Efficiency certificationCybenetics Certified
Overvoltage protectionYes
Overload protectionYes
Supply voltage100–240 V
Size & build
Top fans size140 mm
Shipping weight3.31 kg
Package size318 × 198 × 127 mm
Compatibility
PSU length limit150 mm
More details
Fan configuration1 × 140 mm
Mean time between failures>100,000 h
Top fans bearing typeFluid Dynamic Bearing

Other versions of this model

4 more in the same range

Questions about this item

Will the 12V-2x6 connector work with my older graphics card that uses 6+2-pin plugs?

The unit includes three 6+2-pin PCIe cables alongside the native 12V-2x6 connector, so you can power older cards without adapters.

How can I verify the fanless mode is actually engaging below 60% load?

The 140 mm FDB fan stops completely when load is under 60% or temperature is below 55°C; you will hear it spin up only when those thresholds are crossed.

Does the box contain every cable I need for a typical build, or must I buy extra SATA or PCIe leads?

All modular cables — 24-pin ATX, 12V-2x6, three 6+2-pin PCIe, and three SATA connectors — are included in the package.

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