# 市面上最安静的游戏电源有哪些？ — 经过验证的规格比较

> 所有规格数据均已通过官方渠道验证。

What are the quietest gaming power supplies on the market?

## 产品列表

### be quiet! Pure Power 13 M 850W
```yaml
product: be-quiet-pure-power-13-m-850w
brand: be quiet!
price_gbp: 81.5
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
fanless: false
wattage: 850W
efficiency: 80 PLUS Gold up to 94.4%
modularity: Fully modular
voltage_regulation: LLC technology
number_of_pcie_connectors: 5
```

- **价格:** £81.5 [^1]
- **概述:** be quiet! Pure Power 13 M 850W 是一款全模组化 ATX 3.1 电源，具备 80 PLUS Gold 效率，并支持新一代 PCIe 5.1 显卡。其半被动式 120mm 风扇、单路 12V 输出和 850W 功率，使其适合高性能游戏 PC 和媒体创作系统。
- **最适合:** 它适合安静的游戏主机，其半被动式零转速散热、10.60-10.65 dB(A) 的 Cybenetics A++ 噪音评级以及最高 94.4% 的效率，有助于降低风扇噪音和发热，同时支持新一代 GPU。
- **附加来源:** [^2], [^3], [^4], [^5], [^6]

### Corsair RM1000x
```yaml
product: corsair-rm1000x
brand: Corsair
price_gbp: 123.83
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
fanless: false
wattage: 1000W
efficiency: Cybenetics Gold
modularity: Fully modular
number_of_pcie_connectors: 5
```

- **价格:** £123.83 [^7]
- **概述:** The Corsair RM1000x is a 1000W fully modular ATX 3.1 power supply with Cybenetics Gold efficiency and support for PCIe 5.1 through a native 12V-2x6 connector. Its 140mm fluid dynamic bearing fan and Zero RPM mode make it suitable for high-performance gaming PCs where quiet operation matters.
- **最适合:** 它适合静音游戏 PC，因为其 140mm 液压动态轴承风扇采用 Zero RPM 模式，在低至中等负载下会完全停止运转，而 Cybenetics Gold 高效率有助于减少发热和风扇噪音。
- **附加来源:** [^8]

### Seasonic FOCUS GX-750 ATX 3.1
```yaml
product: seasonic-focus-gx-750-atx-3-1
brand: Seasonic
price_gbp: 103.8
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
fanless: Yes, up to about 30% load
wattage: 750 W
efficiency: 80 PLUS Gold; 90% at 50% system load
modularity: Fully modular
voltage_regulation: ±3%
number_of_pcie_connectors: 2 x 6+2-pin PCIe; 1 x 12V-2x6
```

- **价格:** £103.8 [^9]
- **概述:** 这款750 W ATX 3.1电源采用全模组化设计，通过80 PLUS Gold认证，并配备原生12V-2x6线缆，可用于新一代显卡。其紧凑的140 mm机身、135 mm液压动态轴承风扇和混合风扇控制功能，非常适合需要高效且更安静运行的游戏电脑。
- **最适合:** 它适合静音游戏主机，因为采用混合风扇控制和135 mm液压动态轴承风扇，可在低负载时减少风扇运转，同时提供750 W高效的Gold级额定功率。
- **附加来源:** [^10], [^11], [^12]

### Seasonic VERTEX GX-1200
```yaml
product: seasonic-vertex-gx-1200
brand: Seasonic
price_gbp: 3113846.35
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
fanless: false
wattage: 1200 W
efficiency: 80 PLUS Gold
modularity: Fully modular
voltage_regulation: ±3%
number_of_pcie_connectors: 4
```

- **价格:** £3113846.35 [^13]
- **概述:** The Seasonic VERTEX GX-1200 is a 1200 W, fully modular power supply with 80 PLUS Gold efficiency and ATX 3.1 and PCIe 5.1 compatibility. Its 135 mm fluid dynamic bearing fan and hybrid silent fan control suit powerful gaming PCs with high-end graphics cards and processors.
- **最适合:** 凭借混合风扇控制和低负载时的无风扇模式，它适合打造安静的游戏电脑；其 135 mm 液压动态轴承风扇、Cybenetics A- 噪音等级以及全模组化设计，有助于降低运行噪音。

### Seasonic PRIME Fanless TX-700
```yaml
product: seasonic-prime-fanless-tx-700
brand: Seasonic
price_gbp: 170.55
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
fanless: true
wattage: 700 W
efficiency: 80 PLUS Titanium
modularity: Fully modular
voltage_regulation: Under 0.5%
number_of_pcie_connectors: 4
```

- **价格:** £170.55 [^14]
- **概述:** The Seasonic PRIME Fanless TX-700 is a 700 W, fully modular power supply with 80 PLUS Titanium efficiency and completely passive cooling. It suits high-performance gaming PCs where silent operation, efficient power delivery, and multiple graphics-card connectors are important.
- **最适合:** 它特别适合静音游戏电脑，因为真正的无风扇设计消除了电源风扇噪音，同时其 700 W 输出功率、80 PLUS Titanium 效率和 4 个 PCIe 连接器能够支持高性能游戏硬件。

### ASUS ROG Loki SFX-L 1200W
```yaml
product: asus-rog-loki-sfx-l-1200w
brand: ASUS
price_gbp: 239.52
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
fanless: false
wattage: 1200W
efficiency: 80 PLUS Titanium, up to 94%
modularity: Fully modular
voltage_regulation: Tighter voltage and current regulation
number_of_pcie_connectors: 4 x 8-pin PCIe and 2 x 16-pin PCIe
```

- **价格:** £239.52 [^15]
- **概述:** ASUS ROG Loki SFX-L 1200W 是一款全模组、通过 80 PLUS Titanium 认证的电源，专为紧凑型高性能 PC 打造。其 1200W 输出功率、ATX 3.1 兼容性、PCIe 16-pin 接口、0dB 运行模式和 SFX-L 规格，非常适合高性能小型机游戏配置。
- **最适合:** 它适合追求静音的游戏 PC，因为其 120mm 风扇在负载达到 40% 或更低时会停止运行；ROG 散热片、双滚珠轴承、80 PLUS Titanium 效率以及 Lambda Standard ++ 认证也有助于降低发热和噪音。
- **附加来源:** [^16], [^17]

---
## 参考来源
[^1]: Scan, 访问日期 2026-09-04. https://www.scan.co.uk/products/850w-be-quiet!-pure-power-13-m-fully-modular-pcie-51-80plus-gold-single-rail-709a-12v-2x6-atx-31-psu
[^2]: PB Tech, 访问日期 2026-09-04. https://www.pbtech.co.nz/product/PSUBQT51130/be-quiet-Pure-Power-13-M-850W-Power-Supply-80-Plus
[^3]: Dateks, 访问日期 2026-09-04. https://www.dateks.lv/en/cenas/psu-barosanas-bloki/1236520-bequiet-pure-power-13-m-850w-80plus-gold-atx-3-1-pcie-5-1
[^4]: Newegg, 访问日期 2026-09-04. https://www.newegg.com/be-quiet-temperature-controlled-quality-fan-850-w-80-plus-gold-certified-power-supply-black-bp027eu/p/N82E16817222043
[^5]: Best Buy, 访问日期 2026-09-04. https://www.bestbuy.com/product/be-quiet-pure-power-13-m-850w-atx-80-plus-gold-modular-power-supply-black/CC5VXLQG9H/sku/11066027
[^6]: Microless, 访问日期 2026-09-04. https://global.microless.com/product/be-quiet-pure-power-13-m-fully-modular-power-supply-850w-power-atx-3-1-compatible-80-plus-gold-efficiency-pcie-5-1-12v-2x6-600w-semi-passive-120mm-silent-fan-bp027uk/
[^7]: Corsair, 访问日期 2026-09-04. https://www.corsair.com/us/en/p/psu/cp-9020271-na/rmx-series-rm1000x-fully-modular-power-supply-cp-9020271-na
[^8]: Best Buy, 访问日期 2026-09-04. https://www.bestbuy.com/product/corsair-rmx-series-rm1000x-cybenetics-gold-fully-modular-atx-power-supply-black/J39QHTJWGF
[^9]: B&H Photo Video, 访问日期 2026-09-04. https://www.bhphotovideo.com/c/product/1860765-REG/seasonic_electronics_focus_gx_750_atx3_750w_focus_v4_gx.html
[^10]: Amazon, 访问日期 2026-09-04. https://www.amazon.com/s?k=Seasonic+FOCUS+GX-750+ATX+3.1
[^11]: Newegg, 访问日期 2026-09-04. https://www.newegg.com/p/pl?d=Seasonic+FOCUS+GX-750+ATX+3.1
[^12]: B&H Photo, 访问日期 2026-09-04. https://www.bhphotovideo.com/c/search?q=Seasonic%20FOCUS%20GX-750%20ATX%203.1&sts=ma
[^13]: Tokopedia, 访问日期 2026-09-04. https://www.tokopedia.com/duniastorage/seasonic-psu-vertex-gx-1200w-atx-3-1-80-gold-pcie-5-0-fully-modular-1730920449758037762
[^14]: Scan, 访问日期 2026-09-04. https://www.scan.co.uk/products/700w-seasonic-prime-fanless-tx-700w-full-modular-80plus-titanium-silent-single-rail-atx
[^15]: B&H Photo Video, 访问日期 2026-09-04. https://www.bhphotovideo.com/c/product/1855829-REG/asus_rog_loki_1200t_sfx_l_gaming_rog_loki_sfx_l_1200w.html
[^16]: Newegg, 访问日期 2026-09-04. https://www.newegg.com/asus-1200-w-80-plus-titanium-certified-power-supply-black-rog-loki-1200t-sfx-l-gaming/p/N82E16817320049
[^17]: ASUS Store, 访问日期 2026-09-04. https://rog.asus.com/us/power-supply-units/rog-loki/rog-loki-1200t-sfx-l-gaming-model/