The NZXT C750 Gold is a black, modular computer power supply with ventilation holes on one side, the C750 label on top, delivers 750W of power, and supports Zero RPM Fan mode for silent operation.

The NZXT C750 Gold is a black modular power supply with multiple labeled ports, vent holes on top, Zero RPM Fan mode for silent operation, and C750 Gold branding on the side.

The NZXT C750 Gold is a black, fully modular 750W power supply for computers. It features branding on the side, a power switch, power socket, ventilation holes, and Zero RPM Fan mode for silent operation.

The NZXT C750 Gold power supply has a modular design with clearly labeled ports for motherboard, CPU & PCI-E, and peripheral & SATA connections. It includes Zero RPM Fan mode and warns against using modular cables from other brands.

C750 Gold

Name: C750 Gold
Brand: NZXT
Price: 139.99 USD
Availability: OutOfStock
Rating: 4.4 (11 reviews)

4.4

Rated 4.4 out of 5 stars

4.4 Stars (11 Reviews)

750W Gold Fully Modular ATX PSU

Color:Black

Variant

Inside the Box

C750 Power Supply
24-Pin ATX Power Cable
4+4-Pin CPU Power Cables x2
6+2-pin PCIe Power Cable x3
SATA Cables x2
Peripherals Cables x2
6-32 Screws x4
AC Power Cord

Resources

Manuals & Documentation

Overview

This PSU delivers 750 watts of clean, stable power which is plenty for most gaming needs while providing headroom for future upgrades and is an ideal wattage to start overclocking.

Modular design lets builders use only the cables they need
The sleeved main cables resist heat damage as well as fraying
Fits any case conforming to the ATX standard
Supports NVIDIA GPUs up to 3090 and AMD GPUs up to RX 6800 XT
Zero RPM Fan mode silences the fan under low-load conditions
Dynamic 135mm fluid-dynamic bearing fan
10-year warranty

Tech Specs

Output Connectors

24-pin ATX power

4+4-pin CPU power

6+2-pin PCIe power

SATA power

Peripherals

Cable Specs

24-pin ATX power

600 mm, Nylon sleeving

4+4-pin CPU power

700 mm, Nylon sleeving

6+2-pin PCIe power

650 + 150 mm, Nylon sleeving

SATA power

500 + 150 mm

Peripherals

500 + 150 mm

AC Input Rating

100 - 240Vac

10A-5A 50Hz-60Hz

DC Output Rating

+3.3V and +5V

22A (120W)

+12V

62.5A (750W)

-12V

0.3A (3.6W)

5Vsb

3A (15W)

Total

750W

Operation

PF Correction

Active @0.96

MTBF

100,000 hours

Temperature

0 - 50 °C (derating from 100 % to 80 % from 40 °C to 50 °C)

Energy Efficiency

Rating

80 Plus Gold

20% loading

89.20% @115Vac

50% loading

90.80% @115Vac

100% loading

87.73% @115Vac

Fan Specs

Dimensions

135 x 135 x 25 mm

Speed

0-2300 ± 10% RPM

Airflow

93.02 CFM (Tpy.)

Noise

44.5 dBA max

Bearing

Fluid Dynamic Bearing (FDB)

General

Dimensions

150 x 150 x 86 mm

Material(s)

Steel, PCB and plastic

Compliance Standard

ATX12V v2.52 / EPS12V v2.92

Regulation & Certification

cTUV-SUDus / CUL (UL60950/62368-1) / TUV / (EN60950/62368-1) / CB/ (IEC 950/62368-1) / CCC / CEC / BSMI / RCM / EAC / CE / LVD / UKCA

Warranty

10 years

Model Number

PA-7G1BB

UPC

UPC (TW)

815671017253

UPC (CN)

815671017185

UPC (AR)

815671017192

UPC (US)

815671017208

UPC (EU)

815671017215

UPC (UK)

815671017222

UPC (AU)

815671017239

UPC (JP)

815671017246

UPC (WO)

815671017277

UPC (IN)

815671017260

EAN

EAN (TW)

5060301697564

EAN (CN)

5060301697496

EAN (AR)

5060301697502

EAN (US)

5060301697519

EAN (EU)

5060301697526

EAN (UK)

5060301697533

EAN (AU)

5060301697540

EAN (JP)

5060301697557

EAN (WO)

5060301697588

EAN (IN)

5060301697571

4.4

Rated 4.4 out of 5 stars

Based on 11 reviews

91%would recommend this product

Total 5 star reviews: 7 Total 4 star reviews: 3 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 1

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11 reviews

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W
WaiisoSerious
Verified Reviewer
I recommend this product
Rated 4 out of 5 stars
May 28, 2025
5070ti no issue
the guy below me said he had issues with his 5070 ti and the PSU not being able to start it?
im playing games ultra settings with no issue with this C750... if anything (besides it not being the newer ATX 3.1 standard) seems to be the issue it's the AM4 platform im still on but the PSU is handling perfectly fine! sorry to hear for the guy below me tho...
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T
TheDictator
Verified Reviewer
I do not recommend this product
Rated 1 out of 5 stars
May 26, 2025
All is good, but...
All that would be fine, but 750 watts is not. 5070ti won't start with this PSU, although it should.
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AL
Andrew L.
I recommend this product
Rated 4 out of 5 stars
Mar 18, 2024
Fits a bit tight with
Fits a bit tight with cables attached, being used in the h5 elite, but once it's in it runs like a dream
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MG
malcolm g.
I recommend this product
Rated 5 out of 5 stars
Mar 16, 2024
Great buy would recommend to
Great buy would recommend to anyone starting out
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HG
Haydon G.
I recommend this product
Rated 5 out of 5 stars
Mar 4, 2024
More powaa
Perfect power supply
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JG
Jerry G.
I recommend this product
Rated 5 out of 5 stars
Jan 19, 2024
NZXT C750 750W Gold
Solid clean power supply, perfect match for my NZXT H7 case.
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LM
Lucas M.
I recommend this product
Rated 4 out of 5 stars
Jul 9, 2023
Everything works perfectly
Everything works perfectly
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JM
James M.
I recommend this product
Rated 5 out of 5 stars
Feb 23, 2023
My son likes the machine
My son likes the machine
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DB
David B.
I recommend this product
Rated 5 out of 5 stars
Feb 20, 2023
Very nice computer. I'm happy
Very nice computer. I'm happy with my purchase.
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GG
Geoffrey G.
I recommend this product
Rated 5 out of 5 stars
Feb 8, 2023
Everything works great
Everything works great
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