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header-product Power Supply Unit NZXT C1200 Gold 1200 W
142.49 €

Power Supply Unit NZXT C1200 Gold 1200 W

Power Supply NZXT C1200 Gold Photo 1
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Power Supply NZXT C1200 Gold Photo 11
Power Supply NZXT C1200 Gold Photo 1
Power Supply NZXT C1200 Gold Photo 2
Power Supply NZXT C1200 Gold Photo 3
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Power Supply NZXT C1200 Gold Photo 9
Power Supply NZXT C1200 Gold Photo 10
Power Supply NZXT C1200 Gold Photo 11
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Short description

The NZXT C1200 Gold ATX 3.1 power supply unit delivers a total power of 1200 W with an AC input voltage of 100 - 240 V and an input current of 7 - 14 A. It features a 24-pin ATX motherboard power connector with a cable length of 60 cm and SATA power cables measuring 150 and 500 mm. This ATX form factor PSU is 80 PLUS Gold certified, ensuring high efficiency. It comes in black with active cooling and a 13.5 cm fan diameter. Compliance certificates include BIS, BSMI, CCC, FCC, RCM, and UKCA.
Available at price 142.49 €: 28 pcs.
Total available for order: 75 pcs.
Warranty: 2 Years
SKU: 11095992
Manufacturer: NZXT
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
05.10.2026 {{selectedOffer.officeDeliveryString}}
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Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
08.10.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 3.70 kg)
Parcel couriers
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08.10.2026 {{selectedOffer.parcelStationDeliveryString}}
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Product information

Description

The NZXT C Series Gold 1200W ATX 3.1 power supply delivers high-efficiency, fully modular power for gaming and workstation systems. Designed to support top-tier GPUs and CPUs, this 80 PLUS Gold unit provides stable power delivery, compact dimensions for easier cable management, and a full set of modular cables for a clean build.

Advantages

This ATX 3.1 compliant PSU offers improved efficiency and stable voltage for high-performance components. It is certified 80 PLUS Gold and Cybenetics Gold for efficiency and Cybenetics A- for low noise. A 135 mm fluid-dynamic-bearing fan with Zero Fan Mode remains off under light to medium loads, ensuring near-silent operation. The power supply uses 100% Japanese capacitors to reduce ripple and improve hold-up time. Fully modular cabling and a compact form factor simplify installation and cable routing. The unit includes a 10-year warranty for long-term reliability.

Key specifications

  • Power: 1200 W
  • Form factor: ATX 3.1
  • Efficiency certifications: 80 PLUS Gold, Cybenetics Gold
  • Noise rating: Cybenetics A-
  • Cooling: 135 mm FDB fan with Zero Fan Mode (stops below ~50% load)
  • GPU support: 12V-2x6 cable delivering up to 600 W for NVIDIA GeForce RTX 40 Series
  • Capacitors: 100% Japanese capacitors
  • Cabling: Fully modular, full cable set included
  • Warranty: 10 years
  • Design: Compact, space-saving size

How to use

Install the PSU into a compatible ATX 3.1-compliant case or motherboard tray following standard safety precautions: disconnect mains power, ground yourself to avoid static discharge, and secure the unit with the included screws. Connect only the required modular cables to the PSU and components, ensuring the 12V-2x6 GPU cable is used for compatible NVIDIA GeForce RTX 40 Series graphics cards. Route cables to optimize airflow and avoid obstructing fans. After connecting components, verify all connections before powering on the system.

Recommendations

Use this NZXT 1200W Gold ATX 3.1 PSU with high-performance CPUs and RTX 40 Series GPUs that require up to 600 W on the 12V-2x6 connection. Ensure your case supports ATX 3.1 dimensions and allow adequate ventilation. For optimal longevity, operate the PSU within its rated temperatures and refer to the 10-year warranty terms for support.

Specifications

80 PLUS certification:
80 PLUS Gold
Power supply unit (PSU) form factor:
ATX
Purpose: What the product is used for.
PC
Peripheral (Molex) power connectors (4-pin): White 4-pinned connector used to connect a peripheral to the power supply.
4
Motherboard power connector: The way in which the motherboard is connected to the power supply.
24-pin ATX
AC input voltage: The voltage of the AC electricity that is inputted into the product.
100 - 240
Total power: The total power that is needed by the device, or the total power produced by the device.
1200 W
All features

Logistics data

Warranty period:
10 year(s)

Weight & dimensions

Height: The measurement of the product from head to foot or from base to top.
86 mm
Depth: The distance from the front to the back of something.
160 mm
Width: The measurement or extent of something from side to side.
150 mm

Certificates

Compliance certificates: Indicates which regulatory, safety, and environmental standards the product complies with, as verified by recognized authorities or certification bodies.
BIS, BSMI, UKCA, RCM, Federal Communications Commission (FCC), CCC

Operational conditions

Operating temperature (T-T): The minimum and maximum temperatures at which the product can be safely operated.
0 - 50

Design

On/off switch: The button which is pressed to switch the device on or off.
Yes
Fan location:
Top
Fan speed:
0 - 2300
Number of fans: The quantity of fans (apparatus with rotating blades that creates a current of air for cooling or ventilation).
1 fan(s)
Fan diameter: The size of the fan, measured by the distance from one side of the fan to the other, via a straight line going through the middle of the fan.
135 mm
Cooling type: The method used to cool the device or to cool the air around the device.
Active
Product colour: The colour e.g. red, blue, green, black, white.
Black

Performance

Mean time between failures (MTBF): Statistical model used to indicate product/mechanism reliability; expressed in hours and percentage of duty cycle. This number (in hours) does not indicate the mean time before failure for a single unit/mechanism.
100000 h
Bearing technology:
FDB
Noise level: The amplitude level of the undesired background noise, usually measured in decibels (db).
44.5 dB
EPS version:
2.92
ATX version: ATX (Advanced Technology eXtended) is a motherboard form factor specification developed by Intel in 1995. The specification defines the key mechanical dimensions, mounting point, I/O panel, power and connector interfaces between a computer case, a motherboard and a power supply. There are many versions of ATX including ATX12V 1.x and ATX12V v2.3.
3.1
80 PLUS certification:
80 PLUS Gold
Power supply unit (PSU) form factor:
ATX
Purpose: What the product is used for.
PC

Ports & interfaces

Cabling type:
Fully-Modular
ATX Power connector (24-pin):
Yes
CPU power connector (4+4 pin):
Yes
PCI Express power connectors (6+2 pin):
2
Peripheral (Molex) power cable length:
150, 500
Peripheral (Molex) power connectors (4-pin): White 4-pinned connector used to connect a peripheral to the power supply.
4
SATA power cable length:
150, 500
Number of SATA power connectors:
12
Motherboard power cable length:
600 mm
Motherboard power connector: The way in which the motherboard is connected to the power supply.
24-pin ATX

Power

Power protection features: Features that protect the device against power problems e.g. overload.
Over voltage, Short circuit, Overheating, Under voltage, Over power, Over current
Efficiency:
91.6 %
Max output current (-12V):
0.3 A
Max output current (+12V):
100 A
Max output current (+3.3V):
22 A
Combined power (+5Vsb):
15 W
Combined power (-12V):
3.6 W
Combined power (+5V):
15 W
Combined power (+12V):
1200 W
Combined power (+3.3V):
120 W
Power Factor Correction (PFC) type:
Active
Input current:
7 - 14
AC input voltage: The voltage of the AC electricity that is inputted into the product.
100 - 240
Total power: The total power that is needed by the device, or the total power produced by the device.
1200 W

Description

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Product comparison

The Power Supply Unit NZXT C1200 Gold 1200 W is compared with similar power supply units of varying capacities and brands, including the white version of the same NZXT C1200 Gold model, lower-capacity NZXT C1000 Gold and C850 Gold models, the alternative Thermaltake Toughpower Gt 850 W, and a compact office-oriented Seasonic SSP-300SFB 300W. All evaluated devices share an ATX form factor and support standard AC input voltages, but they differ significantly in total output power, 80 PLUS efficiency ratings, and intended application scenarios.

⚙️ Specifications comparison covers the following key characteristics and differences: total power output in watts, 80 PLUS energy efficiency certification, intended purpose (PC or server), as well as cooling and cabling design aspects.

ParameterPower Supply Unit NZXT C1200 Gold 1200 WPower supply NZXT C1200 Gold 1200 W — 24‑pin ATX, 80 PLUS Gold, 135 mm fan, whitePower Supply Unit NZXT C850 Gold ATX 3.1 850 WPower Supply Unit NZXT C1000 Gold 1000 W ATX 3.1 fully modular 24-pin 80 PLUS GoldPower Supply Unit Thermaltake Toughpower Gt 850 WPower Supply Unit Seasonic SSP-300SFB 300WPractical significance of differences
Total power1200 W1200 W850 W1000 W850 W300 WA 1200 W output is ideal for high-end gaming rigs and workstations, whereas lower wattages suit standard or entry-level office computers.
80 PLUS certificationGoldGoldGoldGoldGoldBronzeMost selected units offer high Gold-level efficiency, while the Seasonic model is limited to Bronze efficiency.
PurposePCPCPCPCPC / ServerPCMost options are tailored for desktop computers, while Thermaltake also supports server applications.
ColorBlackWhiteBlackBlackNot specifiedSteelColor choice matters for custom builds featuring transparent side panels.

◎ Suitability and use case analysis helps determine which model best matches specific tasks and hardware configurations.

Use caseRecommended productWhy
High-end gaming PCs and power-hungry workstationsPower Supply Unit NZXT C1200 Gold 1200 WProvides maximum 1200 W output capacity, quiet active cooling with a 135 mm fan, and robust stability under heavy component loads.
White-themed custom PC buildsPower supply NZXT C1200 Gold 1200 W — 24‑pin ATX, 80 PLUS Gold, 135 mm fan, whiteOffers identical technical capabilities and 1200 W output packaged in a white finish for aesthetic system matching.
Standard gaming or mid-range work PCsPower Supply Unit NZXT C1000 Gold 1000 W ATX 3.1 fully modular 24-pin 80 PLUS Gold or C850 GoldDelivers sufficient power (1000 W or 850 W) with ATX 3.1 standards and Gold efficiency for standard hardware without extreme power demands.
Basic office PCs or light multimedia systemsPower Supply Unit Seasonic SSP-300SFB 300WA compact and basic 300 W solution that adequately covers the minimal power requirements of simple office setups.
Power Supply Unit NZXT C1200 Gold 1200 W differs from alternatives by delivering a high 1200 W capacity combined with 80 PLUS Gold efficiency. It is most suitable for enthusiasts and users building powerful gaming systems or workstations that demand reliable power delivery under heavy loads. Choose this model if your system configuration requires substantial power headroom and modern active cooling features.
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Stock data
Warehouse Stock Delivery to the store Store Price
EU16 28 05.10.2026
142.49 € Best price
WH94 19 05.10.2026
151.49 €
BT84 1 28.09.2026 Best delivery
154.49 €
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WH345 4 05.10.2026
186.99 €
WH109 19 19.10.2026
190.49 €
142.49 €
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154.49 €
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Available only for legal entities
186.99 €
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Customer reviews

Customer questions

FAQ

How much does the Power Supply NZXT C1200 Gold cost, and is it available for purchase?

The price is 142.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 75 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 05.10.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can Power Supply NZXT C1200 Gold be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Power Supply NZXT C1200 Gold online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All NZXT products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized NZXT service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: 80 plus certification, power supply unit (psu) form factor, purpose, peripheral (molex) power connectors (4-pin), motherboard power connector, ac input voltage, total power, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for Power Supply NZXT C1200 Gold?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
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