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C750 Bronze

750W Bronze Non-Modular ATX 3.1 PSU

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Overview

NZXT C750 Bronze 是一款專為可靠、高效效能打造的 750W ATX 3.1 電源。它支援最新 GPU,配備扁平預接線材以便於安裝,並提供全套內建保護功能。

  • ATX 3.1 就緒: 借助支援現代 GPU 與 PCIe Gen 5.1 標準的 12V-2x6 線材,為您的裝機做好面向未來的準備。
  • 穩定供電: 高品質 105°C 額定電容比標準 85°C 元件具有更佳的耐熱性與更長的使用壽命。
  • 80 Plus Bronze: 在典型負載下提供超過 88% 的效率,減少多餘熱量與電力浪費,打造更高效的系統。
  • 安全可靠: 在最高 40°C 的環境溫度下也能維持一致、穩定的輸出,即使在更嚴苛的裝機中也是如此。
  • 內建保護: 透過內建保護措施保障您的元件安全:OVP、UVP、SCP、OTP、OPP 與 OCP。
  • 涼爽運行: 120mm 流體動壓軸承風扇保持低噪音與高效散熱。
  • 精簡安裝: 精巧的 140mm 設計,配備扁平預接線材,帶來更好的風道與更輕鬆的理線體驗。
  • 5 年保固: 享有 5 年保固,讓您更加安心。
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
寬度
150 mm
高度
86 mm
深度
140 mm
功率
750 W
外型規格
ATX
ATX 版本
3.1
模組化
非模組化
主電容規格
105°C
線材類型
扁平線
24 針 ATX 電源線
600 mm (1)
4+4 針 CPU 電源線
700 mm (1)
8 針 CPU 電源線
700 mm (1)
6+2 針 PCIe 電源線
650 + 150 mm (2)
16 針 (12+4) 12V-2x6 PCIe 線材
650 mm (1)
SATA 線材
500 + 150 mm (3)
周邊裝置線材
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)
總計
750 W
80 PLUS 認證
Bronze
10% 負載
86.0% @ 115 V
20% 負載
88.9% @ 115 V
50% 負載
88.2% @ 115 V
100% 負載
82.6% @ 115 V
尺寸
120 mm
類型
PWM
轉速
2,400 ± 10% RPM
風量
64.4 CFM
噪音等級
39.92 dBA(最大)
軸承
流體動壓軸承
MTBF
100,000 小時
溫度
0 – 40°C
功率因數校正
主動式 @ 0.96
保護功能
OVP, UVP, SCP, OTP, OPP, OCP
保固
5 年
合規標準
ATX12V v3.1 / EPS12V v2.92
法規與認證
CE, UKCA, FCC, IC, BIS, NOM, BSMI, CB (IEC 62368-1 Ed. 3), LVD (EN 62368-1 Ed. 2), RCM
型號
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)