Description
Gigabyte GP-P650SS 650W 80 PLUS Silver Non-Modular ATX 3.0 Power Supply
GP-P650SS
The Gigabyte GP-P650SS is engineered for gamers and PC builders seeking dependable and efficient power delivery for modern gaming PCs and desktop systems. Built around the Intel ATX 3.0 specification and compatible with ATX 3.1 standards, the PSU is designed to support modern gaming hardware and next-generation desktop platforms.
Delivering 650W of continuous output power, the GP-P650SS is ideal for mid-range gaming systems and productivity desktop builds. The PSU supports Intel’s modern power excursion requirements and can sustain up to 2× total power excursion loads required by modern GPUs and CPUs.
Certified with 80 PLUS Silver efficiency (230V EU), the GP-P650SS achieves up to 90% efficiency at typical load conditions, helping reduce excess heat generation, fan noise, and overall power consumption during operation.
The PSU uses a non-modular cable design with flat all-black cables to improve cable routing and internal system aesthetics. A powerful single +12V rail design improves stable power delivery to modern CPUs and graphics cards during gaming and multitasking workloads.
Cooling is handled by a quiet 120mm Fluid Dynamic Bearing fan utilizing oil-film shock absorption technology to reduce operating noise and improve long-term durability compared to conventional sleeve-bearing fans. Intelligent thermal fan control dynamically adjusts fan speed based on PSU temperatures and load conditions for quieter everyday operation.
Comprehensive protection systems including OVP, OPP, SCP, UVP, OCP, and OTP help safeguard connected hardware against electrical irregularities and unexpected operating conditions. Combining Silver-rated efficiency, modern ATX compatibility, and reliable cooling performance, the Gigabyte GP-P650SS is an excellent PSU choice for mainstream gaming and desktop systems.
WHY IT’S A GREAT CHOICE:
MODERN PLATFORM READY
ATX 3.0 support with ATX 3.1 compatibility improves support for modern hardware.
HIGH-EFFICIENCY PERFORMANCE
80 PLUS Silver certification reduces excess heat and power waste.
QUIET COOLING DESIGN
The FDB fan delivers efficient airflow with lower operating noise.
CLEAN BUILD APPEARANCE
Flat black cables improve cable management and internal aesthetics.
IDEAL FOR MAINSTREAM GAMING PCS
Excellent for mid-range gaming systems and productivity desktops.
SPECIFICATIONS:
| Feature | Details |
|---|---|
| Brand / Model | Gigabyte GP-P650SS |
| Product Type | ATX Power Supply |
| Wattage | 650W |
| Modular Type | Non-Modular |
| ATX Standard | Intel Form Factor ATX 12V v3.0 (Compatible with ATX 3.1) |
| Efficiency Certification | 80 PLUS Silver |
| Efficiency | 90% @ Typical Load (230V EU) |
| PFC Type | Active PFC (>0.9 Typical) |
| Cooling Fan | 120mm FDB Fan |
| Fan Bearing Type | Fluid Dynamic Bearing |
| Mainboard Connector | 1 × 20+4-Pin ATX |
| CPU Connectors | 2 × 4+4-Pin EPS |
| PCIe Connectors | 2 × 6+2-Pin PCIe |
| SATA Connectors | 5 |
| Molex Connectors | 3 |
| MTBF | >100,000 Hours |
| Hold-Up Time | >16ms |
| Power Good Signal | 100–150ms |
| Protection Features | OVP • OPP • SCP • UVP • OCP • OTP |
| Cable Type | Flat All-Black Cables |
| Input Voltage | 155–240 Vac |
| Input Frequency | 50–60 Hz |
| Dimensions | 150 × 140 × 86 mm |
| Colour | Black |
| Recommended Usage | Gaming PCs • Desktop Systems |
| Warranty | 3 Year Warranty |







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