# ... — 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 is the most efficient gaming power supply available?

## 产品列表

### Seasonic PRIME TX-1300
```yaml
product: seasonic-prime-tx-1300
brand: Seasonic
price_gbp: 292.89
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
fanless: false
wattage: 1300W
efficiency: 80 PLUS Titanium, up to 94% at 50% load
modularity: Fully modular
voltage_regulation: Under 0.5%
number_of_pcie_connectors: 7
```

- **价格:** £292.89 [^1]
- **概述:** The Seasonic PRIME TX-1300 is a 1300W fully modular power supply with 80 PLUS Titanium efficiency and very tight voltage regulation. Its hybrid fan control enables silent fanless operation at low loads, making it suitable for high-end gaming PCs, multi-GPU systems, and workstations.
- **最适合:** 它适合寻找高效游戏电源的用户，因为其80 PLUS Titanium认证可在50%负载下实现高达94%的效率，同时全模组线缆、混合无风扇运行以及低于0.5%的电压调节性能，能够满足高端游戏系统的需求。
- **附加来源:** [^2]

### be quiet! Dark Power 13 1300W
```yaml
product: be-quiet-dark-power-13-1300w
brand: be quiet!
price_gbp: 229.87
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
fanless: false
wattage: 1300 W
efficiency: 80 PLUS Titanium up to 94.4%
modularity: Full Modular
voltage_regulation: Digital regulation
number_of_pcie_connectors: 6
```

- **价格:** £229.87 [^3]
- **概述:** This 1300 W power supply has 80 PLUS Titanium efficiency, full modular cabling, six PCIe 6+2-pin connectors, and digital control for stable power delivery. It suits high-end gaming PCs, multi-GPU systems, and demanding overclocked builds that need substantial, quiet power.
- **最适合:** 它适合寻找高效游戏电源的用户，其80 PLUS Titanium认证效率最高可达94.4%，能够在为高端游戏硬件提供1300 W功率的同时，减少电力浪费和发热。
- **附加来源:** [^4]

### Lian Li RS1200G
```yaml
product: lian-li-rs1200g
brand: Lian Li
price_gbp: 2444951.51
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
fanless: true
wattage: 1200W
efficiency: 80 PLUS Gold / Cybenetics Platinum / PPLP Gold
modularity: Full-Modular
voltage_regulation: 11.92V-12.03V on 12V rail
number_of_pcie_connectors: 6
```

- **价格:** £2444951.51 [^5]
- **概述:** The Lian Li RS1200G is a 1200W ATX 3.1 power supply with full-modular cabling, native 12V-2x6 support, and fanless operation at low loads. Its high efficiency and strong voltage regulation make it suitable for high-end gaming PCs with power-hungry CPUs and graphics cards.
- **最适合:** 适合寻求高效游戏电源的用户，因为它兼具 80 PLUS Gold、Cybenetics Platinum 和 PPLP Gold 效率认证，实测效率超过 91%，并支持低负载无风扇模式。

### SilverStone Extreme 1200R Platinum
```yaml
product: silverstone-extreme-1200r-platinum
brand: SilverStone
price_gbp: 318.8
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
fanless: false
wattage: 1200 W
efficiency: 80 Plus Platinum
modularity: Fully modular
voltage_regulation: Tight
number_of_pcie_connectors: 4
```

- **价格:** £318.8 [^6]
- **概述:** The SilverStone Extreme 1200R Platinum is a compact, fully modular 1200 W SFX-L power supply with 80 Plus Platinum efficiency and ATX 3.1 compatibility. Its semi-fanless 120 mm fan, 12V-2x6 connector, and small form factor suit powerful small-form-factor gaming PCs.
- **最适合:** 它适合寻找高效游戏电源的用户，因为其 1200 W 输出达到 80 Plus Platinum 认证，效率最高可达 91%，并采用半无风扇散热，在低负载游戏期间降低噪音。

---
## 参考来源
[^1]: Overclockers UK, 访问日期 2026-09-03. https://www.overclockers.co.uk/seasonic-prime-tx-3.0-1300w-atx-3.1-80-plus-titanium-power-supply-ca-08x-ss.html
[^2]: Newegg, 访问日期 2026-09-03. https://www.newegg.com/p/pl?d=seasonic+prime+tx-1300+1300w+80%2B+titanium
[^3]: Newegg, 访问日期 2026-09-03. https://www.newegg.com/p/1HU-004H-000S7
[^4]: Scan, 访问日期 2026-09-03. https://www.scan.co.uk/products/1300w-be-quiet!-dark-power-pro-13-fully-modular-pcie-5080plus-titanium260asilent-135mm-fdb-fanatx-30
[^5]: Tokopedia, 访问日期 2026-09-03. https://www.tokopedia.com/enterkomputer/lian-li-rs1200g-1200w-black-atx3-1-ready-rotational-shift-power-supply-80-gold-certified-with-cybenetics-platinum-power-supply-psu-1200-watt-80-gold-garansi-resmi-10-tahun-1733686777623119440
[^6]: Multitronic, 访问日期 2026-09-03. https://www.multitronic.fi/en/products/4620581/silverstone-extreme-1200r-platinum-1200w---psu--80-plus-platinum