C850 SFX GOLD

850 Watt 80 PLUS Gold SFX Fully Modular ATX 3.1 PSU

Where to Buy

Inside the Box

Power supply unit
24-pin ATX power cable
4+4-pin CPU power cable
6+2-pin PCIe power cable
16-pin (PSU) to dual 8-pin (6+2) PCIe power cable
16-pin (12+4) 12V-2x6 PCIe power cable
SATA power cable x2
Peripherals cable
#6-32 screw x4
AC power cord

Resources

Manuals & Documentation

Overview

C850 SFX Gold 是專為小型機殼（SFF）平台打造的高效緊湊解決方案。它完全符合 ATX 3.1 標準，並配備 600W 12V-2x6 接頭，為高需求顯示卡提供穩定的效能。在極小的體積內，享受穩定、安靜、涼爽的供電體驗。

專為緊湊型裝機設計： 採用 SFX 規格最大化空間利用率，在針對小型機殼（SFF）最佳化的尺寸內提供完整的供電能力。
可靠的 GPU 供電： ATX 3.1 認證與 600W 12V-2x6 接頭確保為現代顯示卡提供安全、可靠的供電。
卓越效率，安靜運作： 80 PLUS Gold & Cybenetics Platinum 效率等級意味著更少的發熱，而 Cybenetics A- 噪音等級則讓整機更加安靜。
不間斷的系統效能： 低漣波噪訊、精準的電壓調節與較長的保持時間有助於保護您的元件，讓系統平穩運行。
FDB 風扇靜音散熱： 92 mm 液壓軸承（FDB）風扇提供耐用、高效的散熱，並具備 Zero RPM 模式實現靜音運作。
更強的耐用性與穩定性： 採用 105°C 額定的日系電容製造，確保長期可靠性與穩定效能，尤其是在高負載工作時。
簡化整線： 全模組設計搭配壓紋線材及隨附理線梳，只需連接必要的線材，即可改善狹小機殼內的走線。
為安全與長壽命而生： 全套安全保護與嚴格的壓力測試有助於守護您的 PC，全部享有 10 年保固，帶來長久的安心。

Power, Perfectly Compact

Experience focused power in minimal spaces with the C850 SFX Gold, delivering 80 PLUS Gold efficiency and ATX 3.1 reliability. Designed specifically for small yet powerful builds, it is the essential, capable core of your system.

Made For Smaller Cases

The SFX form factor slides easily into the smallest cases, offering dependable, high-output power without taking up unnecessary room.

Ready for Great Builds

With ATX 3.1 and PCIe 5.1 support, power is prepared for today and the future. Includes a 600W 12V-2x6 cable to reliably power demanding graphics cards.

Efficient Power Delivery

80 PLUS Gold certification and Cybenetics Platinum rating mean less wasted energy and cooler operation. Efficient power is smart power.

Premium Japanese Capacitors

Built with 100% Japanese capacitors rated to 105°C for consistent, long-term performance and reliability that lasts for years.

Simple, Clean Connections

Fully modular, embossed all-copper cables let you connect only what you need, while included PSU cable combs keep runs clean, aligned, and organized.

Whisper-Quiet Cooling

A 92 mm fluid dynamic bearing fan with Zero RPM mode and A- Cybenetics noise rating keeps cooling near-silent and consistent under any load.

Safe, Stable, Secure

Build and use with confidence. A full set of safety features ensures performance is reliable and worry-free. Everything is protected by a 10-year warranty.

Tech Specs

寬度

125 mm

高度

63.5 mm

深度

100 mm

瓦數

850 W

尺寸規格

SFX

ATX 版本

3.1

80 PLUS 認證

Gold

Cybenetics 效率

Platinum

Cybenetics 噪音

A-

模組化

全模組

電容

全部為 105°C 規格日系電容

線材類型

獨立壓紋並附理線梳

24-pin ATX 電源線

350 mm (1)

4+4-pin CPU 電源線

470 mm (1)

6+2-pin PCIe 電源線

470 mm (1)

16-pin (PSU) 轉雙 8-pin (6+2) PCIe 電源線

470 mm (2)

16-pin (12+4) 12V-2x6 PCIe 電源線

470 mm (1)

SATA 電源線

100 + 100 + 100 mm (6)

周邊裝置線材

100 + 100 + 100 mm (3)

電壓

100 – 240 Vac

電流

10 – 5 A

頻率

50 – 60 Hz

+3.3 V 與 +5 V

20 A (100 W)

+12 V

70.83 A (850 W)

5VSB

3 A (15 W)

總計

850 W

80 PLUS 認證

Gold

20% 負載

91.1% @ 115 V

50% 負載

92.1% @ 115 V

100% 負載

89.2% @ 115 V

尺寸

92 mm

類型

PWM

轉速

3,500 ± 10% RPM

風量

57 CFM

噪音等級

41 dBA

軸承

流體動壓軸承

零轉速風扇模式

是

MTBF

100,000 小時

溫度

0 – 50°C

功率因數校正

主動式 @ 0.97

保護功能

OVP (過壓保護), UVP (欠壓保護), SCP (短路保護), OTP (過溫保護), OPP (過功率保護), OCP (過流保護)

保固

10 年

合規標準

ATX12V v3.1 / EPS12V v2.92

法規與認證

CE, UKCA, FCC, IC, BSMI, CB (IEC 62368-1 Ed. 3), LVD (EN 62368-1 Ed. 2), KC

型號

PS-8G1BB-US / PS-8G1BB-EU / PS-8G1BB-UK / PS-8G1BB-JP / PS-8G1BB-AU

UPC

810074847414 (US) / 810074847421 (EU) / 810074847407 (UK) / 810074847438 (JP)/ PS-8G1BB-AU (AU/NZ)

EAN

5056547207377 (US) / 5056547207384 (EU) / 5056547207360 (UK) / 5056547207391 (JP)/ PS-8G1BB-AU (AU/NZ)

Frequently Asked Questions

Can I use an SFX PSU in a regular ATX case?

Yes, but be mindful of the cable lengths. We include all the connections required for a high performance build but optimized for a Small Form Factor (SFF) / mini-ITX build. We do not include a SFX to ATX bracket.

Is the C850 SFX compatible with the latest GPUs and CPUs?

Yes. The C850 SFX is ATX 3.1 and PCIe 5.1 compliant, making it ready for the latest GPUs with the 12V-2x6 connector. It also includes PCIe cables for older graphics cards, as well as all the standard connectors needed for current AMD and Intel CPUs.