DeepCool PQ850G 850W 80+ Gold Fully Modular Power Supply
DeepCool PQ850G 850W 80+ Gold Fully Modular Power Supply
SKU:PSD-PQ850G-GS
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Product Information
| Brand | DEEPCOOL |
|---|---|
| Category | Power Supplies |
| SKU | PSD-PQ850G-GS |
| Availability | In Stock |
Overview
- The DeepCool PQ850G is a premium 850W fully modular ATX power supply designed for demanding computing applications. Its 80+ Gold efficiency rating ensures minimal power loss and reduced operating costs, while the active PFC and advanced LLC topology optimise power delivery across all load conditions.
Built with full Japanese electrolytic capacitors and supported by comprehensive protection circuits—including overvoltage, overcurrent, and thermal protection—the PQ850G delivers reliable, stable power for high-end systems. The quiet 120mm FDB fan operates efficiently under typical loads, making it suitable for noise-sensitive environments.
With a 10-year warranty and MTBF rating of 100,000 hours, this power supply is engineered for long-term dependability. The fully modular cable design allows system builders to eliminate cable clutter, improving airflow and simplifying maintenance. ATX12V V3.1 compliance ensures compatibility with modern motherboards and components.
Specifications
| Total Output | 850W |
|---|---|
| Efficiency Certification | 80+ Gold / Cybenetics PLATINUM |
| Type | ATX12V V3.1 |
| Topology | Active PFC + Half Bridge SRC LLC + DC to DC |
| Capacitors | Full Japanese Electrolytic |
| Cooling Fan | 120mm FDB (Fluid Dynamic Bearing) |
| Fan Dimensions | 120×120×25mm |
| Power Good Signal | 100–150ms |
| Hold Up Time | ≥16ms at full load |
| Efficiency at Typical Load | ≥90% (50% loading) |
| Protection Features | OPP, OVP, SCP, OTP, OCP, UVP, SIP, NLO |
| Operating Temperature | 0–40°C |
| Product Dimensions | 150×140×86mm |
| MTBF | 100,000 hours |
| Regulatory Compliance | EAC, ErP 2013 |
| Cable Configuration | Fully Modular |
| Warranty | 120 months (10 years) |
Key Features
Ideal For
FAQs
Is the DeepCool PQ850G fully modular?
Yes, the PQ850G features a fully modular cable design, allowing you to connect only the cables your system needs. This improves airflow, simplifies cable management, and makes maintenance easier.
What does 80+ Gold certification mean?
80+ Gold means the power supply converts at least 90% of input power to usable output at typical loads (50% loading). This reduces energy waste, lowers electricity costs, and minimises heat generation compared to lower-rated supplies.
Is 850W enough for a high-end gaming PC?
Yes, 850W is suitable for high-performance gaming systems with power-hungry CPUs and GPUs. It provides sufficient headroom for system stability and future component upgrades without running at maximum capacity.
What protection does the PQ850G offer?
The power supply includes comprehensive protection circuits: OPP (overpowered), OVP (overvoltage), SCP (short circuit), OTP (thermal), OCP (overcurrent), UVP (undervoltage), SIP (surge input), and NLO (no load operation).
How quiet is the 120mm cooling fan?
The 120mm FDB (Fluid Dynamic Bearing) fan is designed for efficient, quiet operation. It uses fluid bearing technology to reduce noise while maintaining reliable cooling across load conditions.
What is the warranty period?
The DeepCool PQ850G includes a 10-year (120-month) warranty, reflecting the manufacturer's confidence in component quality and durability.
What is the MTBF rating?
MTBF (Mean Time Between Failures) is rated at 100,000 hours, indicating long-term reliability under normal operating conditions. This equates to approximately 11 years of continuous operation.
Is this power supply compatible with my motherboard?
Yes, the PQ850G meets ATX12V V3.1 specifications and is compatible with modern ATX motherboards. Check your motherboard manual to confirm it supports standard 24-pin ATX and 8-pin CPU power connectors.
