NZXT - Gold Core 850W ATX 3.1 / PCIE 5.1 80 Plus Gold Cybenetics Platinum Fully Modular Power Supply - Black
Model: PA-8G3BB-US
SKU: 6648892
$109.99
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850 wattsAvailability
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Specifications
- Wattage850 wattsModularFully modularEnergy Efficiency80 PLUS Gold, Cybenetics PlatinumATX ConnectorYesPCIe ConnectorYesPeripheral ConnectorYes
- Key Specs
- Wattage: 850 watts (Measurement of electrical power.)
- Modular: Fully modular
- Energy Efficiency: 80 PLUS Gold, Cybenetics Platinum (Computer and server power supplies with the 80 PLUS certification are tested for operating efficiency at 10, 20, 50, and 100% of rated load. If a product tests at least 80% efficient, it qualifies for the base level 80 PLUS certification. Bronze, Silver, Gold, Platinum, and Titanium level certifications are given to products with even higher efficiency ratings.)
- ATX Connector: Yes (The configuration of the connector as it connects a computer power supply unit to an ATX motherboard.)
- PCIe Connector: Yes (The configuration of the connector as it connects a computer power supply unit to a PCIe (Peripheral Component Interconnect Express) motherboard interface.)
- Peripheral Connector: Yes (The configuration of the connector as it connects a computer power supply unit to a peripheral component such as a motherboard, video card, lighting, etc.)
- SATA Connector: Yes (The configuration of the connector as it connects a computer power supply unit to a SATA-based drive.)
- EPS12V Connector: Yes (The configuration of the connector as it connects a computer power supply unit to a EPS12V motherboard interface.)
- PCI Express Version: PCI Express 5.1
- Form Factor: ATX (The size, arrangement, and physical configuration of the product.)
- Product Length: 150 millimeters (The out of box length of the item. Length is measured as the longest dimension of the item.)
- General
- Brand: NZXT
- Model Number: PA-8G3BB-US
- Product Name: NZXT - Gold Core 850W ATX 3.1 / PCIE 5.1 80 Plus Gold Cybenetics Platinum Fully Modular Power Supply
- Color: Black
- Power
- Wattage: 850 watts (Measurement of electrical power.)
- Modular: Fully modular
- Energy Efficiency: 80 PLUS Gold, Cybenetics Platinum (Computer and server power supplies with the 80 PLUS certification are tested for operating efficiency at 10, 20, 50, and 100% of rated load. If a product tests at least 80% efficient, it qualifies for the base level 80 PLUS certification. Bronze, Silver, Gold, Platinum, and Titanium level certifications are given to products with even higher efficiency ratings.)
- Overload Protection: true (Features intended to protect the product from damage and overheating caused by overload.)
- Power Cord Included: true (Connects your product to an electrical outlet, allowing for immediate use (provided that other installation requirements are met).)
- Cord Length: 4.92 feet
- Connectivity
- ATX Connector: Yes (The configuration of the connector as it connects a computer power supply unit to an ATX motherboard.)
- Floppy Connector: No (The configuration of the connector as it connects a computer power supply unit to a floppy disk drive.)
- PCIe Connector: Yes (The configuration of the connector as it connects a computer power supply unit to a PCIe (Peripheral Component Interconnect Express) motherboard interface.)
- Peripheral Connector: Yes (The configuration of the connector as it connects a computer power supply unit to a peripheral component such as a motherboard, video card, lighting, etc.)
- SATA Connector: Yes (The configuration of the connector as it connects a computer power supply unit to a SATA-based drive.)
- EPS12V Connector: Yes (The configuration of the connector as it connects a computer power supply unit to a EPS12V motherboard interface.)
- PCI Express Version: PCI Express 5.1
- Form Factor: ATX (The size, arrangement, and physical configuration of the product.)
- Dimensions
- Product Height: 86 millimeters (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
- Product Width: 150 millimeters (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Length: 150 millimeters (The out of box length of the item. Length is measured as the longest dimension of the item.)
- Product Weight: 57.5 ounces (The out of box weight of the item.)
- Cooling
- Cooling System: Air (A computer's CPU generates heat while operating and requires a cooling system to keep internal components functioning properly. Air cooling uses fans to draw in cool air and exhaust hot air, while liquid cooling uses coolant-filled tubes and water blocks to regulate internal temperature more efficiently.)
- Cooling Fan Type: 135mm Fluid Dynamic Bearing
- Features
- Lighting Type: None
- Warranty
- Warranty - Parts: 7 years
- Warranty - Labor: 7 years
- Other
- UPC: 810074849166
The NZXT C850 Gold Core is an ATX 3.1, fully modular PSU with 80 PLUS Gold and Cybenetics Platinum efficiency, A++ noise rating, and a 600W 12V-2x6 PCIe 5.1 connector. Built for modern GPUs, it delivers clean, quiet power with easy cable management for performance PCs.
- ATX 3.1 CERTIFIED, PCIE 5.1 READY: Supports next-gen GPUs with a dual-color 12V-2x6 connector for safe, stable, and efficient power delivery—ideal for modern NVIDIA graphics cards.
- 81 PLUS GOLD & CYBENETICS PLATINUM EFFICIENCY: Delivers energy-efficient, stable performance to reduce heat and power draw, even under demanding loads.
- WHISPER-QUIET OPERATION: Cybenetics noise certified for near-silent performance: A++ for C750 and C850 (<15 dBA), A+ for C1000 (15–20 dBA).
- READY FOR AMD & NVIDIA GPUS: Compatible with most GPUs using a 12V-2x6 cable or up to three 8-pin PCIe cables.
- FDB FAN WITH ZERO RPM MODE: 136 mm fluid dynamic bearing fan stays quiet and efficient, with Zero RPM mode during light workloads for silent operation.
- PREMIUM 105°C-RATED CAPACITORS: High-quality components ensure stable, long-lasting performance across a wide range of system loads.
- FULLY MODULAR WITH EMBOSSED CABLES: Use only the cables you need with a clean, compact design and durable, flexible cables for easy routing.
- BUILT-IN PROTECTIONS & 7-YEAR WARRANTY: Includes essential safety features and a dual-colored 12V-2x6 connector rated for 105°C, all backed by a 7-year warranty.
- ATX 3.1 CERTIFIED, PCIE 5.1 READY: Supports next-gen GPUs with a dual-color 12V-2x6 connector for safe, stable, and efficient power delivery—ideal for modern NVIDIA graphics cards.
- 81 PLUS GOLD & CYBENETICS PLATINUM EFFICIENCY: Delivers energy-efficient, stable performance to reduce heat and power draw, even under demanding loads.
- WHISPER-QUIET OPERATION: Cybenetics noise certified for near-silent performance: A++ for C750 and C850 (<15 dBA), A+ for C1000 (15–20 dBA).
- READY FOR AMD & NVIDIA GPUS: Compatible with most GPUs using a 12V-2x6 cable or up to three 8-pin PCIe cables.
- FDB FAN WITH ZERO RPM MODE: 136 mm fluid dynamic bearing fan stays quiet and efficient, with Zero RPM mode during light workloads for silent operation.
- PREMIUM 105°C-RATED CAPACITORS: High-quality components ensure stable, long-lasting performance across a wide range of system loads.
- FULLY MODULAR WITH EMBOSSED CABLES: Use only the cables you need with a clean, compact design and durable, flexible cables for easy routing.
- BUILT-IN PROTECTIONS & 7-YEAR WARRANTY: Includes essential safety features and a dual-colored 12V-2x6 connector rated for 105°C, all backed by a 7-year warranty.
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| Pros for NZXT - Gold Core 850W ATX 3.1 / PCIE 5.1 80 Plus Gold Cybenetics Platinum Fully Modular Power Supply - Black | |||
|---|---|---|---|
| There were no pros for this product— | There were no pros for this product— | Overall Performance, Installation Ease, Noise Level, Power Capacity, Modularity | There were no pros for this product— |
Specs
Reviews
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
- Rated 5 out of 5 stars
Great PSU
Needed an upgrade on my PSU. Works great for my use case, no whine, can't hear the fan over the case fans.
Posted by Stevemck
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