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GAMDIAS PCIe 5.1 & ATX3.1 Gold 850W Power Supply for GeForce RTX 5000/4000/3000 Series, 850W Fully Modular ATX 80 Plus Gold Computer PSU for Gaming PC Desktops, Low-Noise Fan, HELIOS P2-850G
✅ In stock
D
Grade
Analysis Confidence
46%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Mar 16, 2026 3:34 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
😐 Weak Deal- 😐Verdict: Weak Deal. Marginal discount. Prices may drop further soon.
- 💰The price is modestly below what this product ordinarily sells for.
- 📉No lower price has surfaced in the past twelve months, making this one of the standout deals in recent memory.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
3.44/28
Recent Value
0/22
Market Standing
6.67/20
Deal Strength
16/20
Momentum
4/10
📝 Product Overview
Product Details
✓80+ Gold Efficiency: GAMDIAS 80 plus gold power supplies give the best and economic solution for the power transfer for your gaming computer pc systems
✓High Temperature Resilience: GAMDIAS new 80+ Gold PSU offers an increase in operating temperature to its predecessor to a maximum of 50 degrees Celsius
✓Automatic Fan Speed Optimization: GAMDIAS ECO fan speed control system adjusts the fan speed with the excellent balance between the power loading and noise
✓Ultra Silent Mode: HELIO power supply is geared with an ultra quiet fan and just a simple switch for the silent mode. Enjoy the max heat dissipation or turn on the silent mode with the optimized automatic fan speed
✓High Quality & Long Lasting Capacitors: High quality capacitors of GAMDIAS computer power supply provide superb performance and reliability
⚙️ Specifications
Brand
GAMDIAS
Compatible Devices
Desktops
Connector Type
PCI Express
Output Wattage
850
Form Factor
ATX
Wattage
850 watts
Cooling Method
Air
Item dimensions L x W x H
10.24 x 7.48 x 3.94 inches
Power Supply Design
Non-Modular
Current Rating
70.8 A
Model Name
HELIOS P2-850G
