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Inter-tech sama xph-850a 850w power supply atx 3.0 80 plus platinum fully modular 12vhpwr 600w pcie 5.0 black

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Description

Item No. 9fa2ee31-2df0-4352-9248-6495757f117a
Inter-Tech SAMA XPH-850A 850W — 80 PLUS Platinum ATX 3.0 Power Supply 850 W80 PLUS PlatinumFully ModularATX 3.0 / 12VHPWR The Inter-Tech SAMA XPH-850A is an 850-watt, 80 PLUS Platinum, fully modular ATX 3.0 power supply for gaming and workstation PCs that combine a powerful CPU with a high-end graphics card. Supplied under part number 88882231, it includes a native 12VHPWR (16-pin) cable rated for up to 600 W, powering current PCIe 5.0 GPUs directly without an adapter. Japanese capacitors and a

Details

Inter-Tech SAMA XPH-850A 850W — 80 PLUS Platinum ATX 3.0 Power Supply

850 W80 PLUS PlatinumFully ModularATX 3.0 / 12VHPWR

The Inter-Tech SAMA XPH-850A is an 850-watt, 80 PLUS Platinum, fully modular ATX 3.0 power supply for gaming and workstation PCs that combine a powerful CPU with a high-end graphics card. Supplied under part number 88882231, it includes a native 12VHPWR (16-pin) cable rated for up to 600 W, powering current PCIe 5.0 GPUs directly without an adapter. Japanese capacitors and a single +12V rail back its efficiency and a 5-year warranty. Typically in stock with fast delivery across Cyprus.

Before you buy — fit & cabling
This is a standard ATX unit that fits the vast majority of mid-tower and full-tower cases. The single 12VHPWR cable delivers up to 600 W to one GPU — seat both ends fully until they click and avoid bending the cable near the connector. Being fully modular, you attach only the cables your build needs.

Best For

High-end gaming builds with a PCIe 5.0 GPU
Single flagship graphics card systems
Efficiency-focused, low-heat builds
Content-creation and workstation PCs
Standard ATX mid/full-tower cases
Builders who want clean modular cabling

Key Features

 
850 W single-rail power
A single +12V rail rated at 70.8 A feeds the whole system, simplifying load balancing for a high-draw CPU and graphics card.
 
80 PLUS Platinum efficiency
Up to ~93.9% efficiency means very little wasted heat and lower running costs — a step above typical Gold units.
 
ATX 3.0 with native 12VHPWR
A factory-fitted 12VHPWR (16-pin) cable delivers up to 600 W and absorbs ATX 3.0 transient power spikes without a separate adapter.
 
Quiet IFC fan & Japanese capacitors
A 120 mm fan with Intelligent Fan Control runs from 0 to 1600 rpm, staying silent at low load, while 100% Japanese capacitors support long-term reliability.

Technical Specifications

Identification
Part Number 88882231
EAN / GTIN 4260455648929
MPN XPH-850A
Brand / Series Inter-Tech SAMA XPH
Power
Continuous OuTPUt 850 W
+12V Rail 70.8 A — single rail
AC Input 100–240 V, 50–60 Hz
Efficiency Up to 93.9% (80 PLUS Platinum)
Efficiency & Standards
80 PLUS Platinum
ATX Standard ATX12V 3.0 (PCIe 5.0)
Form Factor ATX
Cooling & Cabling
Fan 120 mm, temperature-controlled
Fan Control IFC — Intelligent Fan Control, 0–1600 rpm (semi-fanless at low load)
Modularity Fully Modular
Capacitors 100% Japanese
Connectors
ATX / EPS 1 × 24/20-pin MB, 2 × ATX12V (8/4-pin)
PCIe 3 × PCIe (6+2-pin)
12VHPWR 1 × 16-pin 12VHPWR — up to 600 W
Peripheral 8 × SATA, 4 × Molex
Reliability & Warranty
Protections OCP, OVP, OPP, OTP, SCP, UVP
Colour Black
Warranty 5 Years

Frequently Asked Questions

Does the SAMA XPH-850A work with an RTX 40/50-series GPU?
Yes. It is an ATX 3.0 unit with a native 12VHPWR cable that supplies up to 600 W to a single graphics card, so it powers current high-end GPUs without an adapter.
What does 80 PLUS Platinum mean for me?
Platinum certification means up to ~93.9% efficiency, so less of your electricity is lost as heat compared with a Gold unit — cooler operation and slightly lower running costs.
Is the fan always on?
No. Intelligent Fan Control keeps the 120 mm fan off at low load and spins it up only as temperature rises (0–1600 rpm), so the PSU is silent during light use.
Is it fully modular?
Yes. Every cable detaches, so you connect only what your build needs for cleaner airflow and tidier cable management.
Singular Expert Insight
The SAMA XPH-850A is an unusually affordable way to get 80 PLUS Platinum efficiency with ATX 3.0 and a native 12VHPWR cable, making it a strong value pick for a single high-end GPU build. If you prefer a longer 10-year warranty, the XPG CORE REACTOR II or Seasonic FOCUS GX are alternatives, though usually at a higher price. Explore the rest of our PC power supplies or pair it with a new graphics card.

Buyer's Guide

Buy it if
You want 80 PLUS Platinum efficiency on a budget, run a single PCIe 5.0 GPU, and value full modularity with a native 12VHPWR cable.
Skip it if
You need a 10-year warranty, or your build is modest where a cheaper 650 W Gold unit would do.
Also consider
The XPG CORE REACTOR II 850W (10-year warranty) or Seasonic FOCUS GX-1000 for more headroom.