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Quality
80 PLUS Bronze, Gold and Platinum efficiency, superb noise ratings, and a full suite of built-in protections — engineered to power your build for years.
C-Series PSU
Featured · C1000 Gold CoreFUEL EVERY BUILD.
From compact SFX builds to flagship ATX 3.1 powerhouses, NZXT PSUs deliver clean, modular power across every efficiency tier — Bronze, Gold, and Platinum. Built for the latest GPUs. Engineered for stability, silence, and longevity.
THE LINEUP
Scroll the C-Series.
Bronze to Platinum, 750 W to 1500 W. Pick the wattage without leaving the page.
C Platinum
MAX EFFICIENCY80+ Platinum for flagship, high-draw systems.
EFFICIENCY80+ Platinum
FORM FACTORATX
STANDARDATX 3.1 · PCIe 5.1
1500 W
C Gold
GOLD, FULL FEATUREFully modular 80+ Gold built for the latest GPUs.
EFFICIENCY80+ Gold
FORM FACTORATX
STANDARDATX 3.1 · PCIe 5.1
850 W1000 W1200 W
C Gold Core
GOLD, VALUE80+ Gold efficiency at the sharpest price in the range.
EFFICIENCY80+ Gold
FORM FACTORATX
STANDARDATX 3.1 · 12V-2x6
750 W850 W1000 W
C Bronze
ENTRY EFFICIENCY80+ Bronze power for straightforward builds.
EFFICIENCY80+ Bronze
FORM FACTORATX
STANDARDATX 3.1
750 W
C SFX Gold
SMALL FORM FACTOR80+ Gold in an SFX body for compact builds.
EFFICIENCY80+ Gold
FORM FACTORSFX
STANDARDATX 3.1 · 12V-2x6
850 W
Certified Efficiencies. Build-ready.
Performance
ATX 3.1 compliance, 12V-2x6 PCIe 5.1 connectivity, and rock-solid voltage regulation handle modern GPU power spikes with stability — even at peak load.
Usability
Fully modular flat or individually embossed cables, hybrid silent fan modes, and digital control make installation and tuning effortless — clean builds, simple setup.
Warranty
Up to ten years, full coverage, no questions on coil whine or buzzing. The floor for serious consideration in the category. The PSU decision you make this decade.
Reviews · Builders · Press
The reviewers already did the work.
Every credible PSU reviewer has put C-Series on their short list. Quotes pulled from the sources buyers actually trust — Tom's Hardware, Hardware Busters (Aris Mpitziopoulos), and Cultists Network's PSU tier list.
Best 1250–1500 W power supply.
Tom's Hardware
Top overall performance. Recommended.
Hardware Busters
Tier A, high-end.
Cultists Network
The C1000 stays fanless up to 620 W — an entire gaming session without the fan ever spinning up.
Hardware Busters
An exceptionally efficient and well-built ATX 3.1 power supply that justifies its premium price tag with top-tier performance.
TweakTown
A purpose-built SFX power supply for enthusiasts who want next-generation GPU support and long-term reliability in a genuinely compact form factor.
Club386
Compare Power Supplies
80 Plus
Bronze
Gold
Gold
Gold
Platinum
ATX 3.1
No
Yes
Yes
Yes
Yes
Modularity
Non-modular
Fully modular
Fully modular
Fully modular
Fully modular
Fan Size
120 mm
135 mm
135 mm
92 mm
140 mm
Capacitors
105°C
105°C
105°C Japanese
105°C Japanese
105°C Japanese
Size
ATX
ATX
ATX
SFX 125 mm
ATX 150 mm
Bronze
750W
Wattage
80 Plus
Bronze
ATX 3.1
No
Modularity
Non-modular
Fan Size
120 mm
Capacitors
105°C
Size
ATX
Gold Core
80 Plus
Gold
ATX 3.1
Yes
Modularity
Fully modular
Fan Size
135 mm
Capacitors
105°C
Size
ATX
Gold
80 Plus
Gold
ATX 3.1
Yes
Modularity
Fully modular
Fan Size
135 mm
Capacitors
105°C Japanese
Size
ATX
SFX Gold
850W
Wattage
80 Plus
Gold
ATX 3.1
Yes
Modularity
Fully modular
Fan Size
92 mm
Capacitors
105°C Japanese
Size
SFX 125 mm
Platinum
1500W
Wattage
80 Plus
Platinum
ATX 3.1
Yes
Modularity
Fully modular
Fan Size
140 mm
Capacitors
105°C Japanese
Size
ATX 150 mm
Compare Power Supplies
80 Plus
Bronze
Gold
Gold
Gold
Platinum
ATX 3.1
No
Yes
Yes
Yes
Yes
Modularity
Non-modular
Fully modular
Fully modular
Fully modular
Fully modular
Fan Size
120 mm
135 mm
135 mm
92 mm
140 mm
Capacitors
105°C
105°C
105°C Japanese
105°C Japanese
105°C Japanese
Size
ATX
ATX
ATX
SFX 125 mm
ATX 150 mm
Bronze
750W
80 PlusBronze
ATX 3.1No
ModularityNon-modular
Fan Size120 mm
Capacitors105°C
SizeATX
Gold Core
80 PlusGold
ATX 3.1Yes
ModularityFully modular
Fan Size135 mm
Capacitors105°C
SizeATX
Gold
80 PlusGold
ATX 3.1Yes
ModularityFully modular
Fan Size135 mm
Capacitors105°C Japanese
SizeATX
SFX Gold
850W
80 PlusGold
ATX 3.1Yes
ModularityFully modular
Fan Size92 mm
Capacitors105°C Japanese
SizeSFX 125 mm
Platinum
1500W
80 PlusPlatinum
ATX 3.1Yes
ModularityFully modular
Fan Size140 mm
Capacitors105°C Japanese
SizeATX 150 mm