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Gigabyte GP-P650SS ICE 650W ATX Power Supply

Gigabyte GP-P650SS ICE 650W ATX Power Supply

SKU:PSG-P650SSICE

The Gigabyte GP-P650SS ICE is a 650W ATX power supply built for reliable system power delivery. Featuring 80+ Silver efficiency, Active PFC, and a 120mm FDB fan, it provides stable power and exceptional longevity for workstations and gaming PCs.
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Product Information

BrandGigabyte
CategoryPower Supplies
SKUPSG-P650SSICE
AvailabilityIn Stock
Gigabyte GP-P650SS ICE 650W ATX Power Supply$85.89
$85.89
Overview
  • The Gigabyte GP-P650SS ICE delivers 650W of stable, efficient power for mid-range to high-performance systems. Its 80+ Silver certification guarantees 90% efficiency at typical loads, reducing heat output and energy costs whilst maintaining system stability. The unit employs Active PFC technology to improve power quality and compatibility across varying input voltages (155–240 Vac).

    Engineered for longevity, the GP-P650SS ICE features a 120mm Fluid Dynamic Bearing fan and comprehensive protection circuits—including overvoltage, overcurrent, short-circuit, and thermal protection—ensuring safe operation under demanding conditions. The MTBF rating of over 100,000 hours reflects Gigabyte's focus on reliability for professional and enthusiast users.

    Flat black cables simplify cable routing in modern cases, improving airflow and system aesthetics. With dual CPU connectors and multiple PCIe connectors, the PSU supports modern graphics cards and multi-core processors without compromise. The extended 36-month warranty provides peace of mind for long-term system investments.
Specifications
BrandGigabyte
ModelGP-P650SS ICE
Product TypeATX Power Supply
Form FactorIntel ATX 12V v3.0
Output Capacity650W
80 PLUS RatingSilver
Peak Efficiency90% at typical load (230V EU)
Input Voltage Range155–240 Vac
Input Current6.3A
Input Frequency50–60 Hz
Power Factor CorrectionActive PFC (>0.9 typical)
Fan Type120mm Fluid Dynamic Bearing (FDB)
Dimensions150 × 140 × 86 mm
MTBF>100,000 hours
Hold-Up Time>16ms
Power Good Signal100–500ms
Protection FeaturesOVP (overvoltage), OPP (overpower), SCP (short-circuit), UVP (undervoltage), OCP (overcurrent), OTP (thermal)
Cable TypeFlat, all black
ATX/Motherboard Connectors20+4 Pin × 1 (600mm)
CPU/EPS Connectors4+4 Pin × 2 (650mm + 120mm)
PCIe Connectors6+2 Pin × 2 (600mm)
SATA Connectors3 × SATA + 1 × 4-pin peripheral (500mm + 120mm + 120mm + 120mm); 2 × SATA + 2 × 4-pin peripheral (500mm + 120mm + 120mm + 120mm)
Warranty36 months
Key Features
650W continuous output with 80+ Silver efficiency rating
90% efficiency at typical load ensures lower heat and power waste
Active Power Factor Correction (PFC) for cleaner power delivery
120mm Fluid Dynamic Bearing (FDB) fan for quiet, reliable cooling
Multiple protection circuits: OVP, OPP, SCP, UVP, OCP, and OTP
Flat black cables for improved cable management and airflow
36-month warranty with MTBF exceeding 100,000 hours
Ideal For
Mid-range gaming and performance workstations
Office and professional desktop systems requiring stable power
Systems where power efficiency and thermal performance matter
Builds prioritising cable management and system aesthetics
Long-term reliability in 24/7 operating environments
FAQs
Is the Gigabyte GP-P650SS ICE suitable for high-end gaming systems?

The 650W capacity is well-suited for mid-range to high-performance systems. It can support modern graphics cards and multi-core processors, but power requirements vary by components. We recommend calculating your total system power draw before purchase.

What does 80+ Silver certification mean?

80+ Silver means the power supply maintains at least 85–90% efficiency across its load range, reducing heat output, energy consumption, and electricity costs compared to non-certified units.

How does Active PFC improve power delivery?

Active Power Factor Correction reduces harmonic distortion and improves the quality of power drawn from the wall outlet, resulting in better system stability and compatibility across different electrical environments.

What is the MTBF and why does it matter?

MTBF (Mean Time Between Failures) of >100,000 hours indicates the expected lifespan of the power supply. This high rating reflects component quality and reliability, making it suitable for systems requiring long-term dependability.

Can I use this PSU with older systems?

The GP-P650SS ICE is compatible with Intel ATX 12V v3.0 systems and supports both 20+4 pin and legacy motherboard connectors, making it suitable for most modern and recent-generation systems.

How long is the warranty?

The Gigabyte GP-P650SS ICE includes a 36-month (3-year) warranty, providing extended coverage for component failure and manufacturing defects.

Does the flat cable design affect performance?

No. Flat cables provide the same electrical performance as round cables but offer improved cable management, easier routing through cases, and better airflow within your system.

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