Antec GSK850 V2 WH 850W 80+ Gold Fully Modular
Antec GSK850 V2 WH 850W 80+ Gold Fully Modular
SKU:PSA-GSK850-V2-WH
The Antec GSK850 V2 WH is a fully modular 850W power supply designed for high-performance gaming and professional systems. Featuring ATX 3.1 support, PCIe 5.1 12VHPWR connector, and 80+ Gold efficiency, it delivers reliable power with intelligent thermal management for demanding builds.
Couldn't load pickup availability
- See our return policy
- 7 years Manufacturer Warranty
Product Information
| Brand | Antec |
|---|---|
| Category | Power Supplies |
| SKU | PSA-GSK850-V2-WH |
| Availability | In Stock |
Overview
- The Antec GSK850 V2 WH is a premium fully modular power supply engineered for modern high-performance computing. Built on the ATX 3.1 standard with native PCIe 5.1 12VHPWR support, it's ready for the latest generation graphics cards and components that demand higher power delivery.
With 80+ Gold certification, this unit delivers exceptional efficiency across typical workloads, reducing energy waste and heat output. The PhaseWave™ design maintains stable voltage rails even under demanding multi-GPU or processor-intensive tasks, while the comprehensive CircuitShield™ protection suite safeguards your expensive components from power anomalies.
The fully modular cable system enables clean builds and optimal airflow management. The intelligent Zero RPM Manager automatically adjusts the 120mm FDB Silent Fan to maintain near-silent operation during light loads, ramping up cooling only when needed. This balance of performance, efficiency, and quiet operation makes it ideal for both gaming enthusiasts and professional users who demand reliability.
Specifications
| Model | GSK850 V2 WH |
|---|---|
| Power Output | 850W |
| Efficiency Certification | 80+ Gold |
| Form Factor | ATX 12V 3.1 |
| Modular Design | Full modular |
| Dimensions | 140(L) × 150(W) × 86(H) mm |
| Weight | 2.62 kg |
| Fan | 120mm FDB Silent Fan |
| Input Voltage Range | 100V–240V |
| Input Current | 10A maximum |
| Input Frequency | 50Hz–60Hz |
| Power Factor Correction | Active PFC |
| Power Good Signal | 100–150ms |
| Operating Temperature | 0°C to 40°C |
| Connectors | {"24-pin motherboard"=>"1 × 24 (20+4) pin", "PCIe 5.1 12VHPWR"=>"1 × 16 (12+4) pin", "CPU 8-pin"=>"2 × 8 (4+4) pin", "PCIe 6-pin"=>"4 × 8 (6+2) pin", "SATA"=>"8 × SATA", "Molex"=>"4 × Molex"} |
| Protections | OCP, OVP, UVP, SCP, OPP, OTP, SIP, NLO |
| Regulatory Certifications | cTUVus, TUV, CB, RCM, CE, FCC, BSMI, KC, UKCA, ICES |
| Warranty | 7 years |
Key Features
Ideal For
FAQs
Is the Antec GSK850 V2 WH suitable for next-generation graphics cards?
Yes. The GSK850 V2 WH features native PCIe 5.1 12VHPWR support and ATX 3.1 compliance, making it fully compatible with the latest high-power graphics cards including RTX 4090, RTX 4080, and next-gen AMD RDNA 4 cards.
What does 80+ Gold certification mean?
80+ Gold means the power supply converts at least 90% of input power to usable output at 50% load, reducing energy waste and heat generation. This results in lower electricity costs and cooler system operation compared to lower-rated supplies.
What is full modular design and why does it matter?
A fully modular design means all cables detach from the unit. This allows you to use only the cables you need, resulting in cleaner builds, better airflow, easier maintenance, and improved aesthetics inside your case.
What is Zero RPM Manager?
Zero RPM Manager intelligently controls the 120mm fan to stop rotating at low loads (below approximately 20% capacity), enabling completely silent operation during light computing tasks. The fan automatically restarts when thermal management is needed.
What protections does the CircuitShield™ suite provide?
CircuitShield™ includes Over-Current Protection (OCP), Over-Voltage Protection (OVP), Under-Voltage Protection (UVP), Short-Circuit Protection (SCP), Over-Power Protection (OPP), and Over-Temperature Protection (OTP) to safeguard your system against electrical anomalies.
How long is the warranty on this power supply?
The Antec GSK850 V2 WH includes a 7-year manufacturer warranty, providing comprehensive coverage and peace of mind for your investment.
What input voltage does this unit support?
The GSK850 V2 WH accepts input voltage from 100V to 240V at 50Hz–60Hz frequency, making it suitable for use throughout Australia and compatible with standard residential and commercial electrical standards.
