We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black rectangular ATX power supply with 140mm fan grille, fully modular cable ports, matte finish

SAMA

SAMA XPH850-AP 850W ATX 3.1 power supply

SKU CH-3ERB-38MTQ MPN XPH850-AP

Fully modular 850W ATX 3.1 PSU with native 12V-2x6 PCIe 5.1 connector, Cybenetics Platinum efficiency, 100% Japanese capacitors, 140mm FDB fan with semi-passive mode, and compact 150mm depth

  • TypeATX 3.1 Compatible
  • Maximum Power850 W
  • ModularYes
  • Fans1 x 140 mm
  • PFCActive
  • Main Connector24Pin

Option P850W Black

  • Cybenetics Platinum efficiency reaches 92% under typical loads
  • ATX 3.1 and PCIe 5.1 ready with native 12V-2x6 connector for 600W GPU power
  • Fully modular cabling simplifies builds and improves airflow
  • 100% Japanese capacitors ensure stable delivery and long-term reliability
  • 140mm FDB fan runs silent below 60% load or 55°C

850 W ATX 3.1 power supply

The SAMA XPH850-AP delivers 850 W of continuous power in an ATX 3.1 compatible design. It meets Cybenetics Platinum standards with efficiency above 92 percent under typical loads. The unit targets builders who need stable output for modern graphics cards and processors.

Fully modular with 12V-2x6 connector

A native 12V-2x6 PCIe 5.1 connector supplies up to 600 W without adapters. Fully modular cabling reduces clutter and improves airflow in compact cases. The 140 mm FDB fan stops below 60 percent load or 55 °C for silent operation. Compact 150 mm depth eases installation in smaller chassis.

Suits high-performance PCs

Builders seeking Platinum efficiency, native PCIe 5.1 readiness and a 10-year warranty will find this unit a strong match. Systems that require multiple 6+2-pin PCIe cables or more than two SATA power connectors should consider alternatives.

Highlights

  • Cybenetics Platinum efficiency reaches 92% under typical loads
  • ATX 3.1 and PCIe 5.1 ready with native 12V-2x6 connector for 600W GPU power
  • Fully modular cabling simplifies builds and improves airflow
  • 100% Japanese capacitors ensure stable delivery and long-term reliability
  • 140mm FDB fan runs silent below 60% load or 55°C

Specifications

BrandSAMA
ModelXPH850-AP
SeriesP-Series
Part NumberP0850-BKPFF001-US
TypeATX 3.1 Compatible
Maximum Power850 W
ModularYes
Fans1 x 140 mm
PFCActive
Main Connector24Pin
+12V RailsSingle
PCI-Express Connector1 x 6+2-Pin
SATA Power Connector2
Hold-up Time> 16 ms @ 100% load
Efficiency> 90%
Energy-EfficientCybenetics Certified
Over Voltage ProtectionYes
Overload ProtectionYes
Input Voltage100 - 240 V
Output850W
MTBF>100,000 Hours
Connectors1 x 24 pin ATX
ColorBlack
Max PSU Length150 mm
Cable Spec1x MB ATX 24Pin 600mm
2x CPU (4+4)Pin 700mm
1x PCI-E (6+2)Pin 600mm
1x PCI-E (6+2)Pin+(6+2)Pin 550+150mm
1x 12V-2x6 (12+4)Pin 600mm
2x (SATA+SATA+SATA+SATA) 450+150+150+150mm
1x (Molex+Molex+Molex+Molex) 450+150+150+150mm
Top Fans Size140mm
Top Fans Bearing TypeFluid Dynamic Bearing
Shipping weight2.86 kg
Package size318 × 198 × 127 mm

Other versions of this model

4 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

How long can the 850W output hold up during a full-load spike?

The hold-up time is greater than 16 ms at 100% load, giving the system a brief buffer before shutdown.

Does the 140 mm FDB fan stay on all day under typical loads?

The fan stops completely below 60% load or 55°C, so it stays off during light work and spins quietly when needed.

Which connector must my graphics card have to use the native 600W PCIe 5.1 link?

The card needs a 12V-2x6 (12VHPWR) socket; the supply includes that 16-pin cable so no adapter is required.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.