![Dear customers, please take note of our scheduled holiday closures: Closed on Hari Raya Haji (27.05.26 Wed), Resume usual business hours on 28.05.26 Thu | Open on Vesak Day (30.05.26 Sat), Closed on 31.05.26 Sun & 01.06.26 [Regular Monday Closure], Resume usual business hours on 02.06.26 Tue. Thank you.](image/catalog/header/megaphone.png)
Dear customers, please take note of our scheduled holiday closures: Closed on Hari Raya Haji (27.05.26 Wed), Resume usual business hours on 28.05.26 Thu | Open on Vesak Day (30.05.26 Sat), Closed on 31.05.26 Sun & 01.06.26 [Regular Monday Closure], Resume usual business hours on 02.06.26 Tue. Thank you. 
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POWER SUPPLY
Seasonic Focus GX-850w V4 ATX3 80+ Gold Power Supply - Black
- $225.00
- $245.00
New Seasonic OptiSink Design
The overall quality and reliability of the FOCUS v4 Series has been greatly improved by a brand-new PCB (Printed Circuit Board) layout and the implementation of automated surface mount technology during production, which minimizes human production errors.
By using a redesigned PCB combined with smaller MOSFET and heat sink components, the internal space within the power supply was increased to enhance heat dissipation and airflow to result in better component cooling.
ATX 3.1 and 16-Pin PCIe Gen 5 Cable (12V-2x6) - Seasonic’s latest FOCUS ATX 3 Series is designed and built to power new PC components requiring the new ATX 3.1 and PCIe 5.1 standards.
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| Seasonic Focus GX-850w V4 ATX3 80+ Gold Power Supply - Black | |
|---|---|
| Model | FOCUS-GX-850V4 |
| Wattage | 850 W |
| Efficiency Rating | 80 PLUS Gold |
| Form Factor | ATX 3.1 / PCIe 5.1 |
| Dimensions | 140 mm (L) x 150 mm (W) x 86 mm (H) |
| Cooling | 135 mm Fluid Dynamic Bearing fan with Digital Hybrid Fan Control |
| Modularity | Fully modular |
| Protections | OCP, OPP, OTP, OVP, SCP, UVP |
| Operating Temperature | 0 - 50 °C |
| MTBF | 100,000 hours |
| Warranty | 10 years |
| Connectors | 1x MB (24/20 pins), 2x CPU (8/4 pins), 3x PCIe (8/6 pins), 1x 12V-2x6, 8x SATA, 3x Molex |