1STPLAYER SFX 8.5 850W PS-850SFX 80+ Gold Certified - Full Modular - All Japanese Capacitors - 7 Years Warranty Replacement - Include 12VHPWR PCI-E Adapter Cable
Overview
The 1STPLAYER SFX 8.5 850W PS-850SFX is a high-performance, 80+ Gold certified, full modular power supply unit (PSU) designed for compact SFX builds, gaming PCs, and professional workstations. Delivering 850W of continuous power with up to 90% efficiency, it ensures stable and energy-efficient performance while reducing heat and power loss. Built with premium all-Japanese capacitors, this PSU guarantees long-term reliability and durability. It also includes a 12VHPWR PCI-E adapter cable, making it fully compatible with NVIDIA RTX 40-series GPUs. Backed by a 7-year warranty replacement, it offers peace of mind for high-performance users.
How to Use/Install
- Turn Off and Unplug Your PC – Ensure your system is completely powered down before installation.
- Remove Existing PSU (If Replacing) – Disconnect all power cables and unscrew the old PSU.
- Install the 1STPLAYER SFX 8.5 850W PSU – Secure the PSU in your SFX or ATX case (with an adapter if needed) using mounting screws.
- Connect the Necessary Cables – Use the full modular cables to connect only what’s needed (24-pin ATX, 4+4 pin CPU, PCIe, SATA, and Molex).
- Use the Included 12VHPWR Adapter (If Needed) – Connect the adapter for RTX 40-series GPU support.
- Power On & Test – Plug in the PSU, turn on the power switch, and verify that your system boots properly.
Type of Services/License/Plan Available
- Manufacturer Warranty: 7-year replacement warranty covering factory defects.
- Extended Warranty (If Available): Some retailers may offer additional coverage beyond 7 years.
- Return & Replacement Policy: Subject to the seller’s terms and conditions.
Main Differences Between Service/License/Plan
| Plan Type | Coverage | Key Difference |
|---|---|---|
| Manufacturer Warranty | 7 years | Covers factory defects and provides unit replacement |
| Extended Warranty | Varies by seller | May extend coverage beyond 7 years |
| Return Policy | Varies by seller | Allows refunds/replacements under specific conditions |
Key Features of 1STPLAYER SFX 8.5 850W PS-850SFX (80+ Gold)
- 850W Continuous Power: Suitable for high-end gaming PCs, streaming setups, and workstation builds.
- 80+ Gold Certified: Provides up to 90% efficiency, reducing power waste and heat.
- SFX Form Factor: Designed for compact builds, with an SFX-to-ATX bracket for broader compatibility.
- Full Modular Design: Allows for customized cable management, improving airflow and system aesthetics.
- All-Japanese Capacitors: Ensures premium durability, power stability, and longevity.
- 12VHPWR PCI-E Adapter Cable Included: Supports NVIDIA RTX 40-series GPUs.
- Ultra-Quiet Cooling: Equipped with a silent, high-efficiency fan for optimal thermal management.
- Active PFC (Power Factor Correction): Improves power efficiency and voltage regulation.
- Multiple Safety Protections: Includes OVP (Over Voltage Protection), UVP (Under Voltage Protection), OCP (Over Current Protection), SCP (Short Circuit Protection), and OTP (Over Temperature Protection).
- Universal Voltage Support: Operates on 100-240V, making it ideal for global use.
- 7-Year Warranty Replacement: Provides long-term product support and reliability.
Competitor Products
Two similar PSUs in the same category:
- Corsair SF850 80+ Gold – A fully modular 850W SFX PSU with high efficiency and silent operation.
- Cooler Master V850 SFX Gold – Provides compact design, optimized cooling, and stable power delivery.
The 1STPLAYER SFX 8.5 850W PS-850SFX 80+ Gold is an excellent choice for SFX PC enthusiasts, gamers, and professionals looking for high efficiency, modular flexibility, and long-term durability with a 7-year warranty.