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NZXT C750 Bronze 是一款黑色 750W ATX 电源，配备可见的散热风扇、模块化线材接口、顶部品牌标识以及 80 Plus Bronze 能效。
NZXT C750 Bronze 电源提供 750W 输出、向上倾斜的散热风扇、80 Plus Bronze 能效以及适用于现代 GPU 的可靠性能。
NZXT C750 Bronze 是一款黑色 750W ATX 电源，配备散热风扇、12V-2x6 GPU 线材、「ATX 3.1 Ready」标识、80 Plus Bronze 能效，并支持 50 系列显卡。
NZXT C750 Bronze 是一款 750W ATX 电源，采用耐 105°C 的高品质电容（以紫色显示），提供 80 Plus Bronze 能效，带来更强的耐热性和更长的使用寿命。
图表显示 750W ATX 电源的效率与负载百分比关系，突显 NZXT C750 Bronze 在 115V AC 下效率超过 88%。下方显示 80 Plus Bronze Certified 及简短说明。
一款黑色 NZXT C750 Bronze 750W ATX 电源配备带保护网罩的 120mm 液态动压轴承风扇。下方文字为：均衡气流。它确保稳定可靠的散热，带来持续一致的性能。
黑色 750W ATX 电源 NZXT C750 Bronze 展示了可在最高 40°C 下运行的安全警告。FULLY PROTECTED 文字突显内置保护功能和 80 Plus Bronze 能效，确保安全可靠的使用。
白色机箱内 NZXT C750 Bronze 750W ATX 电源特写，紫色双箭头标示其紧凑的 140 mm 长度。文字：COMPACT DESIGN。80 Plus Bronze 能效和扁平线材，让装机更简单、更整洁。
NZXT C750 Bronze 是一款黑色 750W ATX 电源，配备大型散热风扇。它具备 80 Plus Bronze 能效、紫色 NZXT 5-Year Warranty 徽章，并提供 NZXT 值得信赖的支持团队服务。

C750 Bronze

750W Bronze Non-Modular ATX 3.1 PSU

Where to Buy

Your Prepay and Save Options

Choose the plan that works best for you.

Month-to-Month

Cancel and return anytime with no fees. This option provides maximum flexibility with no long-term obligations.

Prepaid Terms

Prepay for a multi-month term (3, 6, 12 months) and lock in a lower effective monthly rate.

When your term ends, you have simple options:

1

Month-to-Month: By default, your subscription automatically converts to the month to month rate requiring no action from you.

2

Prepay Again: Alternatively, you can choose to prepay for another 3, 6, or 12 month term.

3

End Subscription: Cancel and return with no fees.

Overview

NZXT C750 Bronze 是一款专为可靠、高效性能打造的 750W ATX 3.1 电源。它支持最新 GPU，配备扁平预接线缆以便于安装，并提供全套内置保护功能。

  • ATX 3.1 就绪： 借助支持现代 GPU 和 PCIe Gen 5.1 标准的 12V-2x6 线缆，为您的装机做好面向未来的准备。
  • 稳定供电： 高品质 105°C 额定电容比标准 85°C 元件具有更好的耐热性和更长的使用寿命。
  • 80 Plus Bronze： 在典型负载下提供超过 88% 的效率，减少多余热量和电力浪费，打造更高效的系统。
  • 安全可靠： 在最高 40°C 的环境温度下也能保持一致、稳定的输出，即使在更严苛的装机中也是如此。
  • 内置保护： 通过内置保护措施保障您的组件安全：OVP、UVP、SCP、OTP、OPP 和 OCP。
  • 凉爽运行： 120mm 液态动压轴承风扇保持低噪音和高效散热。
  • 精简安装： 紧凑的 140mm 设计，配备扁平预接线缆，带来更好的风道和更轻松的理线体验。
  • 5 年质保： 享有 5 年质保，让您更加安心。
Line graph comparing efficiency vs. percent load for the NZXT C750 Bronze @ 115 Vac, which delivers higher efficiency than the standard 80 Plus Bronze @ 115 Vac curve; includes the 80 Plus Bronze badge.

C750 Bronze ATX 3.1 PSU

The C750 Bronze delivers reliable performance with support for the latest ATX 3.1 standard, a 12V-2x6 connector for modern GPUs, and durable components built to last.
A black NZXT C750 Bronze Power Supply unit with a cooling fan and attached cables features a green 50-Series READY label.

ATX 3.1 Ready

Includes a 12V-2x6 connector to power the latest high-performance GPUs efficiently.
A close-up of a 105°C-rated capacitor inside a power supply, shown in a circular frame beside the NZXT C750 Bronze Power Supply, featuring visible vents and the power switch.

Stable Power

105°C-rated capacitors offer better endurance than standard 85°C components.
Line graph comparing efficiency vs. percent load for the NZXT C750 Bronze @ 115 Vac, which delivers higher efficiency than the standard 80 Plus Bronze @ 115 Vac curve; includes the 80 Plus Bronze badge.

80 Plus Bronze Certified

Delivers over 88% efficiency for stable, reliable system performance.
Line graph shows NZXT C750 Bronze Power Supply fan noise (dB) vs. percent load: noise stays near 10 dB up to 60% load, then sharply increases to ~40 dB at full load. Line is purple with circular data points.

Reliable Cooling

Efficient and quiet cooling with a 120 mm fluid dynamic bearing fan — whisper quiet under 50% load.

A black NZXT C750 Bronze Power Supply features a yellow safety sign with a thermometer and the text “Safety up to 40°C,” highlighting its safe operating temperature.

Built-In Protection

Tested to perform safely in temps up to 40°C with protections against overheating and power surges.

Close-up of an NZXT C750 power supply installed in a computer case, with a double-headed arrow and text indicating its length as 140 mm (5.51 in).

Compact Design

140 mm form factor and pre-attached flat cables help keep your build clean.

A black NZXT C750 Bronze power supply with a large cooling fan and top cable connectors is shown at an angle. A purple badge at the bottom right displays NZXT 5 Year.

5-Year Warranty

Reliable, long-lasting performance backed by a full 5-year warranty.
Tech Specs
宽度
150 mm
高度
86 mm
深度
140 mm
功率
750 W
外形规格
ATX
ATX 版本
3.1
模组化
非模组化
主电容规格
105°C
线缆类型
扁平线
24 针 ATX 电源线
600 mm (1)
4+4 针 CPU 电源线
700 mm (1)
8 针 CPU 电源线
700 mm (1)
6+2 针 PCIe 电源线
650 + 150 mm (2)
16 针 (12+4) 12V-2x6 PCIe 线缆
650 mm (1)
SATA 线缆
500 + 150 mm (3)
外设线缆
500 + 150 mm (2)
100 – 240 Vac
10 – 5 A, 50 – 60 Hz
+3.3 V 和 +5 V
20 A (120 W)
+12 V
62.5 A (750 W)
-12 V
0.3 A (3.6 W)
5VSB
2.5 A (12.5 W)
总计
750 W
80 PLUS 认证
Bronze
10% 负载
86.0% @ 115 V
20% 负载
88.9% @ 115 V
50% 负载
88.2% @ 115 V
100% 负载
82.6% @ 115 V
尺寸
120 mm
类型
PWM
转速
2,400 ± 10% RPM
风量
64.4 CFM
噪音级别
39.92 dBA（最大）
轴承
流体动压轴承
MTBF
100,000 小时
温度
0 – 40°C
功率因数校正
主动式 @ 0.96
保护功能
OVP, UVP, SCP, OTP, OPP, OCP
保修
5 年
合规标准
ATX12V v3.1 / EPS12V v2.92
法规与认证
CE, UKCA, FCC, IC, BIS, NOM, BSMI, CB (IEC 62368-1 Ed. 3), LVD (EN 62368-1 Ed. 2), RCM
型号
PA-7B3BB-US / PA-7B3BB-EU / PA-7B3BB-UK / PA-7B3BB-AU
UPC
810074847711 (US) / 810074847728 (EU) / 810074847735 (UK) / 810074847698 (AU)
EAN
5056547207544 (US) / 5056547207551 (EU) / 5056547207568 (UK) / 5056547207520 (AU)
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