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Item #:
212251592
NZXT C850 SFX Gold - 850W SFX ATX 3.1 Power Supply - 80 Plus Gold - Cybenetics Platinum - Fully Modular - PCIe 5.1 600W 12V-2x6 - Japanese Capacitors
87% of respondents would recommend this to a friend
Item #:
212251592
GMD 16499
Price Details
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What Stands Out
Compact Design
The NZXT C850 SFX offers an efficient compact design, perfect for small form factor builds, ensuring robust power delivery without sacrificing space.
High Efficiency
Achieving 80 Plus Gold certification, this power supply provides exceptional energy efficiency, reducing electricity costs and enhancing thermal performance for your system.
Fully Modular
With a fully modular cable design, users can eliminate cable clutter, optimizing airflow and improving the overall aesthetics of their build while enhancing system flexibility.
Product Details
| Compatible Devices | SFF PC Cases |
| Connector Type Used on Cable | ATX |
| Output Wattage | 850 watts |
| Form Factor | SFX |
| Wattage | 850 watts |
| Cooling Method | Air |
| Power Supply Design | Full Modular |
| Number of Fans | 1 |
| Maximum Input Voltage | 120 volts_of_alternating_current |
| System Bus Connector Type | ATX |
| Item Dimensions | 4.92 x 3.94 x 2.5 inches (12.5 x 10 x 6.4 cm) |
| Item Weight | 0.97 kg |
| Model Name | PS-8G1BB-US 28892779 |
| Brand | NZXT |
| Number of Items | 1 |
| Unit Count | 1 Count |
| Manufacturer | NZXT |
| UPC | 810074847414 |
| Built-In Media | NZXT PS PS-8G1BB-US C850 SFX GOLD 850W 80+Gold Fully-modular ATX3.1 Retail |
| Model Number | PS-8G1BB-US |
| Mfr Part Number | PS-8G1BB-US |
| Connector Type | ATX |
| Item dimensions L x W x H | 4.92 x 3.94 x 2.5 inches (12.5 x 10 x 6.4 cm) |
Who Should Buy?
-
High Performance PCs
Ideal for users building powerful gaming or workstation setups requiring reliable and efficient power delivery.
-
Compact Builds
Perfect for small form factor PCs where space is limited, thanks to its SFX design.
-
Power Users
Designed for users who demand high efficiency and stability, with features like fully modular cabling.
-
Budget Builders
May not be suitable for users looking for a low-cost power supply option.
Product Description
NZXT C850 SFX Gold - 850W SFX ATX 3.1 Power Supply - 80 Plus Gold - Cybenetics Platinum - Fully Modular - PCIe 5.1 600W 12V-2x6 - Japanese Capacitors - Black
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Customer Questions & Answers
-
Question:
What makes the NZXT C850 SFX Gold suitable for small builds?
Answer: Its compact size and SFX form factor provide full-power capabilities optimized for small form factor cases. -
Question:
How efficient is this power supply?
Answer: It features an 80 PLUS Gold certification, ensuring premium efficiency and reducing heat output. -
Question:
Is the NZXT C850 SFX Gold safe for high-performance graphics cards?
Answer: Yes, it includes a 600W 12V-2x6 connector and is ATX 3.1 certified for safe and reliable GPU power delivery.
NZXT Internal Power Supplies PS-8G1BB-US Editorial Review
The NZXT C850 SFX Gold power supply has garnered mixed feedback from customers, particularly around its noise levels and value for money. While the power supply is praised for its robust 850W output and fully modular design, many users have reported a rather loud fan noise when the unit is under load, which contradicts its Cybenetics A-rated noise claim. This is particularly concerning for those seeking a silent build, as the zero RPM mode only operates effectively at idle, becoming clearly audible during gaming. Additionally, some customers express disappointment over the limited cabling provided with the unit, finding the inclusion of only a single CPU power cable inadequate for motherboards requiring two, indicating a potential oversight in catering to diverse system needs. This has led to some users feeling that the product is priced too high for the features offered, citing that competing brands provide better build quality, additional cables, and quieter operation at a lower cost, which dampens the perceived value of the NZXT C850. In summary, while the NZXT C850 SFX Gold power supply delivers excellent power performance, users have mixed feelings about its noise level under load and overall value. **
Customer Reviews & Ratings
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Pros
- Robust 850W output
- Fully modular design for custom cable management
- High efficiency rating with 80 Plus Gold certification
Cons
- Loud fan noise under load, not ideal for silent builds
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Top selling SFX Power Supply in The Gambia
Last Updated on Agosto 16, 2026
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GMD 16499
Order now and get it around Thursday, October 01
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Features & Benefits
- Compact design tailored for small form factor setups.
- Delivers reliable power with 600W and ATX 3.1 certification.
- 80 PLUS Gold efficiency ensures minimal heat output.
- Features a silent FDB fan with Zero RPM mode for quiet operation.
- Built with high-quality components for enhanced durability.
- Fully modular design simplifies cable management and routing.
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