NZXT

NZXT C1200 Gold

Expert rating8.2 / 10

Wattage:: 1200 W
80 PLUS Rating:: Gold
Modularity:: Fully Modular
ATX Standard:: ATX 3.0

Consumercarts is reader-supported. Learn more

Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.

Manufacturer: NZXT Last updated: 2026-09-12

NZXT C1200 Gold (1200W/80+ Gold/ATX/Fully Modular/ATX 3.0) Review

If you're searching for the NZXT C1200 Gold, or just looking for a solid 1200W 80 PLUS Gold PSU in a ATX form factor, here's the full rundown on specs, price, and how it stacks up.

Short answer: the C1200 Gold is a fully modular 1200W unit built to the ATX 3.0 spec, and we'd recommend it if you want Gold-tier efficiency at this wattage without chasing a flagship price tag.

Efficiency and Build Quality

The C1200 Gold carries an 80 PLUS Gold certification and Cybenetics Gold efficiency / A noise, built on a Seasonic platform. Its 140mm FDB, semi-fanless mode keeps noise down, with Zero-RPM fan-stop under light loads.

Connectors and Cabling

You get 1x 24-pin ATX, 2x EPS 4+4, 1x 12V-2x6 (600W), 6x PCIe 6+2-pin, 8x SATA, 4x Molex. Cable lengths run 24-pin 650mm, EPS 700mm, 12V-2x6 650mm, PCIe 650mm, SATA 800mm, and the cables are standard black ribbon/flat, not sleeved. It's rated for a 17ms hold-up time and backed by OCP, OVP, OPP, SCP, OTP, UVP protection circuitry.

Comparison to Alternatives

Compared to the NZXT C1000 Gold, the C1200 Gold lands in the same efficiency tier at a different capacity, so the choice mostly comes down to how much wattage headroom you actually need. It's also worth cross-shopping against the Corsair RM1200x SHIFT if you're weighing Gold-tier options in this wattage class; both land in a similar price bracket, so the deciding factor usually comes down to form factor, cable sleeving, and warranty length.

Specifications

Identity

Brand	NZXT
Model Number	C1200 Gold

Output and rails

Single +12V Rail	Yes

Standards and compliance

Hold-Up Time	17 ms

Form factor and fit

Length	170 mm
Colour	Black

Build quality

MTBF	100000 hours

Cables

Modularity	Fully Modular

Monitoring, protection and price

Protections	OCP, OVP, OPP, SCP, OTP, UVP
Price	219.99 USD
Warranty	10 years

Wattage	1200 W
80 PLUS Rating	Gold
ATX Standard	ATX 3.0
Form Factor	ATX
Cybenetics Efficiency	Gold
Cybenetics Noise	A
12V-2x6 Connectors	1
Zero-RPM Mode	Yes
Sleeved Cables	No
PCIe 8-pin Connectors	6
Connector Count	1x 24-pin ATX, 2x EPS 4+4, 1x 12V-2x6 (600W), 6x PCIe 6+2-pin, 8x SATA, 4x Molex
Fan Size	140 mm
Fan Model / Bearing	140mm FDB, semi-fanless mode
OEM / Platform	Seasonic
Japanese Capacitors	Yes
Cable Lengths	24-pin 650mm, EPS 700mm, 12V-2x6 650mm, PCIe 650mm, SATA 800mm

Expert Review

Reviewed by Burooj Alam. Rated by us, not by users.

Expert rating8.2 / 10

C1200 Gold tops out NZXT's Seasonic-built C-series, giving builders enough headroom for dual high-end GPUs or an overclocked flagship CPU plus GPU pairing without leaving the matte NZXT aesthetic.

Best for

Dual-GPU or extreme multi-GPU workstation builds
Overclocked flagship CPU + flagship GPU combinations
Content creation rigs running sustained high power draw

Not for

Typical single-GPU gaming builds (massive overkill)
Small form factor cases with limited PSU clearance
Budget-conscious buyers, given the price at this wattage

FAQs

What are the key specifications of the NZXT C1200 Gold (1200W/80+ Gold/ATX/Fully Modular/ATX 3.0)?

The NZXT C1200 Gold (1200W/80+ Gold/ATX/Fully Modular/ATX 3.0) is a power supply from NZXT. Key specs: Wattage 1200 W, 80 PLUS Rating Gold, Cybenetics Efficiency Gold, Cybenetics Noise A, Modularity Fully Modular.

Will the NZXT C1200 Gold (1200W/80+ Gold/ATX/Fully Modular/ATX 3.0) work with my current setup?

The NZXT C1200 Gold (1200W/80+ Gold/ATX/Fully Modular/ATX 3.0) lists Wattage is 1200 W. Check that against the hardware you already own before buying, since this is the field that most often decides whether a part fits.

Who is the NZXT C1200 Gold (1200W/80+ Gold/ATX/Fully Modular/ATX 3.0) best suited to?

It suits dual-gpu or extreme multi-gpu workstation builds, overclocked flagship cpu + flagship gpu combinations, content creation rigs running sustained high power draw.

What are the drawbacks of the NZXT C1200 Gold (1200W/80+ Gold/ATX/Fully Modular/ATX 3.0)?

It is a poor fit for typical single-gpu gaming builds (massive overkill), small form factor cases with limited psu clearance, budget-conscious buyers, given the price at this wattage.