Antec GSK 850W 80+ Gold ATX3.1 Full Modular Power Supply
Key Features
- Antec GSK 850W
- 80+ Gold Efficiency
- ATX 3.1 Ready
- Full Modular Design
- PCIe 5.1 Support
- 10-Year Warranty
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Technical Specifications
General Information
Power & Efficiency
Input Specifications
Cooling & Thermal
Cabling & Modularity
Connectors
Protection Features
Compliance & Warranty
Product Description
Antec GSK 850W 80+ Gold ATX3.1 Full Modular Power Supply
Power instability ruins performance, shortens component life, and risks data loss.
The Antec GSK 850W 80+ Gold ATX3.1 Full Modular Power Supply targets builders who demand clean power, modern GPU support, and long-term reliability without compromise.
Built for advanced gaming rigs and professional workstations, this unit balances efficiency, protection, and electrical stability. It fits naturally in the PC Component category under Power Supply, trusted by builders shopping at PCB Store in Bangladesh.
Antec GSK 850W 80+ Gold Power Supply Specifications and Performance Overview
The Antec GSK 850W delivers consistent output for power-hungry systems.
Its 80 Plus Gold certification keeps energy waste low under typical loads.
Active PFC stabilizes input power across unstable grids.
That matters in Bangladesh, where voltage fluctuation is common.
Core Electrical Specifications
- Total Power Output: 850W continuous
- Input Voltage Range: 100V–240V
- Frequency Range: 50Hz–60Hz
- Maximum Input Current: 10A
- Power Good Signal: 100–150ms
This range supports global standards and heavy GPU boost spikes.
Full Modular Design of Antec GSK 850W for Cleaner Builds
Cable clutter disrupts airflow and complicates maintenance.
The full-modular layout solves that problem cleanly.
You connect only the cables your system needs.
That improves airflow, cable routing, and case aesthetics.
Included Power Connectors
- 1 × 24-pin (20+4) motherboard
- 2 × 8-pin (4+4) CPU
- 1 × 16-pin (12+4) PCIe 5.1 12VHPWR
- 4 × 8-pin (6+2) PCIe
- 8 × SATA
- 4 × Molex
This selection supports modern GPUs, multi-drive setups, and workstation boards.
ATX 3.1 and PCIe 5.1 Support for Next-Gen GPUs
Modern graphics cards draw power differently.
Sudden spikes can overwhelm older power supplies.
The Antec GSK 850W ATX3.1 PSU handles transient loads properly.
Its native 12VHPWR PCIe 5.1 connector feeds high-end GPUs directly.
That means:
- Stable power during boost clocks
- Reduced cable adapters
- Lower connector heat risk
This design aligns with current and upcoming GPU requirements.
120mm Silent Fan and Thermal Control Efficiency
Cooling impacts both noise and lifespan.
The integrated 120mm silent fan manages heat without unnecessary noise.
The PSU operates safely between 0°C to 40°C.
Internal thermal control balances airflow under load changes.
Quiet operation benefits:
- Gaming rooms
- Editing studios
- Office workstations
No RGB. No distractions. Pure function.
Advanced Protection System Inside Antec GSK 850W Power Supply
Electrical faults destroy components instantly.
This PSU integrates a full safety suite.
Built-in Protection Mechanisms
- OCP: Over Current Protection
- OVP: Over Voltage Protection
- UVP: Under Voltage Protection
- SCP: Short Circuit Protection
- OPP: Over Power Protection
- OTP: Over Temperature Protection
- SIP: Surge and Inrush Protection
- NLO: No Load Operation safety
These layers protect GPUs, CPUs, and storage devices during faults.
Regulatory Certifications and Electrical Compliance
Compliance reflects engineering discipline.
The Antec GSK 850W meets strict global safety standards.
Certified By
- cTUVus
- TUV
- CB
- RCM
- CE
- FCC
- BSMI
- KC
- UKCA
- ICES
This wide approval range confirms electrical stability and manufacturing control.
Real-World Use Cases for Antec GSK 850W 80+ Gold PSU
This power supply fits demanding systems.
It supports both performance and longevity.
Ideal For
- Gaming PCs with high-end GPUs
- Content creation workstations
- Multi-drive storage systems
- Future GPU upgrades
- Voltage-unstable regions like Bangladesh
Builders shopping power supplies at PCB Store often prioritize reliability.
This model aligns with that expectation.
Long-Term Reliability with 10-Year Replacement Warranty
Warranty reflects confidence.
The Antec GSK 850W includes a 10-year replacement warranty, even covering burn cases.
That reduces long-term ownership risk.
It also signals component-grade internal design.
For users investing in premium GPUs and CPUs, this coverage matters.
Why Buy Antec GSK 850W 80+ Gold Power Supply from PCB Store Bangladesh
Availability matters when planning a build.
PCB Store in Bangladesh offers authentic Antec power supplies with local support.
Choosing a reliable store avoids counterfeit risks.
You get warranty backing and faster service access.
Stock cycles move fast for ATX 3.1 PSUs.
Delaying often means waiting weeks.
Delivery Charge Info
Inside Dhaka: ৳250
Outside Dhaka: ৳300
FAQs
Is the Antec GSK 850W compatible with RTX 40-series GPUs?
Yes. The native PCIe 5.1 12VHPWR connector supports modern RTX 40-series cards without adapters, handling transient power spikes safely under ATX 3.1 standards.
Can this power supply handle dual GPU setups?
The 850W capacity and multiple PCIe connectors support dual GPUs, depending on total system draw. Always calculate combined CPU and GPU power usage before finalizing.
How efficient is the Antec GSK 850W under gaming loads?
Its 80 Plus Gold certification maintains high efficiency at typical gaming loads, reducing wasted energy, excess heat, and long-term electricity cost.
Does the Antec GSK 850W run hot under full load?
The 120mm silent fan and thermal control manage heat within the 0–40°C operating range, keeping internal temperatures stable during sustained workloads.
Is this PSU suitable for Bangladesh’s voltage conditions?
Yes. Active PFC and a 100V–240V input range stabilize power delivery during voltage fluctuation common in Bangladesh.
How does Antec GSK 850W compare with other 850W Gold PSUs?
Compared to many competitors, it offers native ATX 3.1 support, a full protection suite, and a longer 10-year replacement warranty.
Does the full-modular design affect performance?
No. Full-modular cabling improves airflow and cable management while maintaining identical electrical performance and stability.
What is the power consumption at idle?
Idle consumption stays low due to efficient power regulation, especially when paired with modern low-power CPUs and GPUs.
What is the price of Antec GSK 850W at PCB Store in Bangladesh?
Pricing varies with stock and import cycles. PCB Store lists the current local price with official warranty coverage for Bangladesh buyers.
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