SKU: PH-P850GH-BK01
Whopping Discounts on Full PC Builds!

Phanteks AMP GH 850W Black Fully Modular PSU, 80 PLUS Gold, ATX 3.1, PCIe 5.1, 450W 12V-2×6, 120mm HDB Hybrid Fan, 140mm Compact Depth, Textured Cables, Gold-Plated Terminals

$ 132.00

Description

Expert Features

  • 850W High-Performance Power Delivery: Supplies up to 850 watts of DC output for compatible gaming PCs, dedicated graphics cards, and powerful desktop systems.
  • 80 PLUS Gold Efficiency: Gold-rated power conversion helps reduce electricity wasted as heat and supports more efficient operation.
  • Intel ATX 3.1 Standard: Designed for modern PC power-delivery requirements, including the demands of contemporary gaming hardware.
  • PCIe Gen 5.1 GPU Connectivity: Native 12V-2×6 connection supports compatible modern graphics cards without requiring a multi-plug adapter.
  • 450W 12V-2×6 GPU Cable: Included 12+4-pin cable supports up to 450 watts for compatible graphics cards, subject to GPU connector requirements.
  • Fully Modular Construction: Detachable power cables let builders connect only what is necessary, improving cable routing and reducing internal clutter.
  • Individually Textured Cables: Premium black cable finishing creates a clean, refined look inside enthusiast PC builds.
  • 120mm Hydraulic Dynamic Bearing Fan: HDB cooling technology provides stable fan operation and temperature-controlled airflow.
  • Hybrid Zero-RPM Fan Mode: Advanced fan control allows fanless operation under 30% load, providing quieter performance during lighter workloads.
  • Compact 140mm Depth: The 140 × 150 × 86 mm housing offers installation flexibility in compatible standard ATX computer cases.
  • Gold-Plated High-Current Terminals: Lower contact resistance supports efficient power transmission through high-current connections.
  • Copper-Plate Internal Connection: Cable-free PCB-to-modular-panel connection is designed to improve output power quality.
  • Strong +12V Power Rail: Delivers up to 70A / 840W on +12V for compatible CPUs, GPUs, and other high-demand components.
  • Flexible CPU & GPU Cabling: Includes two CPU 4+4-pin cables, three PCIe 6+2-pin cables, and the dedicated 12V-2×6 GPU cable.
  • SATA & Molex Peripheral Support: Supplied modular cables provide six SATA and two Molex peripheral power connectors.
  • Comprehensive Circuit Protection: OPP, OVP, UVP, SCP, OCP, OTP, no-load protection, and reset protection help safeguard the electrical system.
  • Wide-Range AC Input: Supports 100–240V AC, 50–60Hz operation with a suitable grounded power connection.

Phanteks AMP GH 850W Black

Expert Specs

General
BrandPhanteks
SeriesAMP GH
ModelAMP GH 850W Black
Manufacturer Part NumberPH-P850GH_BK01
Product TypeFully Modular ATX PSU
ColorBlack
Housing MaterialSteel / ABS Plastic
Power & Efficiency
Total DC Output850W
Efficiency Certification80 PLUS Gold
ATX StandardIntel ATX 3.1
PCIe Power StandardPCIe Gen 5.1
Native GPU Connector12V-2×6 (12+4-Pin)
12V-2×6 GPU Cable RatingUp to 450W
AC Input100–240V AC, 10A, 50–60Hz
+12V Rail70A / 840W
+5V Rail20A
+3.3V Rail20A
Combined +3.3V / +5V Output100W
−12V Rail0.3A / 3.6W
+5V Standby2.5A / 12.5W
Cooling & Physical
Cooling Fan120mm Hydraulic Dynamic Bearing
Hybrid Fan ModeYes
Zero-RPM ThresholdBelow 30% Load
Modular DesignFully Modular
Supplied Cable FinishIndividually Textured
High-Current TerminalsGold-Plated
Internal ConstructionCopper-Plate PCB-to-Panel Connection
Dimensions (D × W × H)140 × 150 × 86 mm
Net Weight1.40 kg (manufacturer-listed)
Gross Weight3.20 kg
Manufacturer-Listed Lifetime FigureOver 100,000 Hours at 25°C, Excluding Fan
Included Cables
Motherboard Power Cable1 × 24-Pin, PSU Side 18+10-Pin, 600mm
CPU Power Cables2 × 4+4-Pin EPS, 700mm
Conventional PCIe Cables3 × 6+2-Pin, 750mm
12V-2×6 Cable1 × 12+4-Pin, 720mm
SATA Cable1 × 4-SATA, 400mm + 120mm Segments
SATA / Molex Cable1 × 2-SATA + 2-Molex
Total SATA Power Connectors6
Total Molex Connectors2
AC Power Cord1 × C13, 1500mm
Protection & Accessories
Over-Power ProtectionOPP
Over-Voltage ProtectionOVP
Under-Voltage ProtectionUVP
Short-Circuit ProtectionSCP
Over-Current ProtectionOCP
Over-Temperature ProtectionOTP
Additional ProtectionsNo-Load / Reset
Included AccessoriesPSU Bag, Tester, Zip Ties, Screws, Velcro Straps, Installation Guide