Seasonic Core V2 GX-850 ATX 3.1 850W 80 Plus Gold Black ATX Power Supply
PCIe 5.1 support, Full modular,7 Years Warranty
Seasonic Core V2 GX-850 ATX 3.1 850W 80 Plus Gold Black ATX Power Supply
PCIe 5.1 support, Full modular,7 Years Warranty
- Brand: Seasonic
- MPN: SRP-CGX851-A5A32SF
- Part #: PSUSSN10101
- UPC: 882016002793
- Brand: Seasonic
- MPN: SRP-CGX851-A5A32SF
- Part #: PSUSSN10101
- UPC: 882016002793
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Features
CORE GX ATX 3.1
The updated Seasonic CORE GX ATX 3.1 Series complies with the latest ATX 3.1 and PCIe 5.1 standards and includes four output ranges from 1000 W to 650 W in both black and white colors. Catering to a broad spectrum of PC enthusiasts and system builders, these power supplies provide a fine balance between cost and performance. The 80 PLUS® Gold certified Seasonic's Core GX line is a fully modular design equipped with black cables featuring a braided pattern. These power supplies are solid performers for a large range of applications, where a 120 mm Hydro Dynamic Bearing fan is combined with Seasonic's Smart and Silent Fan Control to ensure the optimal cooling performance at the lowest possible noise level.
New Seasonic OptiSink Design
The overall quality and reliability of the new CORE GX ATX 3.1 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.
The eightfold increase in heat dissipation keeps the internals of the power supply cooler, eventually leading to improved product quality, long-term reliability, and more efficient operation.
The redesigned layout of the power supply components and its improved thermal performance creates versatility and allows the power supply to be safely installed in any orientation.
The OptiSink design is an eco-friendly solution that not only lowers the costs of material usage and production but also leads to energy savings in the long run.
Next-Gen and Legacy GPU Cable
Includes native 12V-2x6 and 2x 8-pin adapter for maximum compatibility
Optimized for PCIe 5.1 GPUs
The CORE GX ATX 3.1 power supply features a native 12V-2x6 cable designed for the latest PCIe 5.1 graphics cards. With support for up to 600W of power delivery, this cable ensures safe and stable performance for NVIDIA RTX 40 and 50 Series and future high-end GPUs. Enjoy a clean, efficient setup that's fully compliant with ATX 3.1 and PCIe 5.1 standards.
- Fully compliant with PCIe 5.1 and ATX 3.1 standards
- Up to 600W of power
- Future-ready while still supporting existing hardware
Full Support for Legacy GPUs
To ensure compatibility with older GPUs, the CORE GX ATX 3.1 includes a 12V-2x6 to 2× 8-pin PCIe adapter cable. It delivers reliable power up and works seamlessly with graphics cards from previous generations. This cable makes it easy to upgrade your PSU without changing your GPU-perfect for users who want next-gen power with legacy support.
- Converts 12V-2x6 output to 2× 8-pin PCIe inputs
- Ideal for graphics cards from previous generations
- Easy to install for users upgrading from older systems
Fully Modular Cables
In Sea Sonic's patented design feature full modularity comes hand-in-hand with the extensive use of SMD technology to increase the overall performance and reliability of this power supply. The simple and inventive layout scheme helps to attain unsurpassed quality and performance, where efficiency is further enhanced by minimized line resistance, reduced voltage drop and lower impedance. Reduced component count and better space utilization facilitate optimal air flow inside the case and promote heat dissipation, proper cooling and ultimately longer product life.
S2FC - Smart And Silent Fan Control
The intelligent thermal circuit feature is designed to find the optimal balance between the necessity to cool the components and the need to run the power supply in the most silent manner possible.
Cables Included
Recommended 12V-2x6 Cable Installation
- Your 12V-2x6 cable must be connected with one end to the PSU and the other end to your GPU.
- For safety and stability, ensure both connectors are fully INSERTED, CLICK-LOCKED, and TIGHT before powering on your system.
- DO NOT bend or apply force to the cable after it is plugged into place.
Specifications
Reviews
Accessories
Delivery & Pick-up
Delivery Estimates
The estimated time to ship for each product we sell is detailed on the individual product page just underneath the price. From when your items ship, products typically arrive within 1-2 working days for North Island deliveries and 2-3 working days for South Island deliveries. Rural deliveries may take an extra working day. Bulk & hazard deliveries may take an extra 2-7 working days and tracking links for these deliveries can take a few days to generate.
Next Day Delivery
Need your order in a hurry? PB Tech offers next day delivery for local Auckland addresses. Simple place your order before 4pm (provided your items are in stock) and select our next day delivery option in the checkout. T&C's apply. Learn more about Next Day Delivery.
Same Day Delivery
Need your order in a hurry? PB Tech offers same day delivery for Auckland, Hamilton, Wellington and Christchurch. Simple place your order before 1pm (provided your items are in stock) and select one of our same day delivery options 'Evening Delivery' or 'Urgent 3-hour Delivery' in the checkout. T&C's apply. Learn more about Same Day Delivery.
Shipping Costs
Shipping costs vary based on your location and the items being shipped and in some cases shipping may even be FREE.
To calculate what the shipping costs will be for your order, add the items you are interested in to your cart, view the Shopping Cart page, and select your 'Delivery Area' to calculate the shipping cost.
Shipping Security & Insurance
All orders shipped by PB Tech are sent via a courier with a signature required for each delivery. In some cases, and only where you have given the courier company permission to leave orders at a designated location, your order may be delivered without requiring a signature. All orders sent by PB Tech are fully insured in the unlikely event that your item(s) are damaged or go missing in transit.
1 Hour Store Pick-up / Click & Collect
You can pick-up your online order from any of our stores nationwide. You can select which store you want to pick up from at the checkout. Provided the store you select has stock and there's no hold-ups with payment we will have your order ready within 1 hour (during normal trading hours for that store) otherwise it may take up to 5 working days to transfer the stock to the store so your order can be fulfilled. Learn more about our Click & Collect process.
Overseas Shipments
PB Tech regularly ships overseas to Australia and beyond. If you are located in Australia, you can order directly from our Australian site www.pbtech.com/au. If you are from another country you can order from www.pbtech.com
Returns & Warranty
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Seasonic Core V2 GX-850 ATX 3.1 850W 80 Plus Gold Black ATX Power Supply PCIe 5.1 support, Full modular,7 Years Warranty
- Brand: Seasonic
- MPN: SRP-CGX851-A5A32SF
- Part #: PSUSSN10101
- UPC:882016002793
Product URL: https://www.pbtech.co.nz/product/PSUSSN10101/Seasonic-Core-V2-GX-850-ATX-31-850W-80-Plus-Gold-B
| Branch | New Stock | On Display |
|---|---|---|
| Auckland - Albany | 0 | |
| Auckland - Glenfield | 0 | |
| Auckland - Queen Street | 0 | |
| Auckland - Auckland Uni | 0 | |
| Auckland - Westgate | 0 | |
| Auckland - Penrose | 0 | |
| Auckland - Henderson (Express) | 0 | |
| Auckland - St Lukes | 0 | |
| Auckland - Manukau | 0 | |
| Hamilton | 0 | |
| Tauranga | 0 | |
| New Plymouth | 0 | |
| Palmerston North | 0 | |
| Petone | 0 | |
| Wellington | 0 | |
| Auckland - Head Office | 30+ | |
| Auckland - East Tamaki Warehouse | 0 | |
| Christchurch - Hornby | 0 | |
| Christchurch - Christchurch Central | 0 | |
| Dunedin | 0 |
Features
CORE GX ATX 3.1
The updated Seasonic CORE GX ATX 3.1 Series complies with the latest ATX 3.1 and PCIe 5.1 standards and includes four output ranges from 1000 W to 650 W in both black and white colors. Catering to a broad spectrum of PC enthusiasts and system builders, these power supplies provide a fine balance between cost and performance. The 80 PLUS® Gold certified Seasonic's Core GX line is a fully modular design equipped with black cables featuring a braided pattern. These power supplies are solid performers for a large range of applications, where a 120 mm Hydro Dynamic Bearing fan is combined with Seasonic's Smart and Silent Fan Control to ensure the optimal cooling performance at the lowest possible noise level.
New Seasonic OptiSink Design
The overall quality and reliability of the new CORE GX ATX 3.1 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.
The eightfold increase in heat dissipation keeps the internals of the power supply cooler, eventually leading to improved product quality, long-term reliability, and more efficient operation.
The redesigned layout of the power supply components and its improved thermal performance creates versatility and allows the power supply to be safely installed in any orientation.
The OptiSink design is an eco-friendly solution that not only lowers the costs of material usage and production but also leads to energy savings in the long run.
Next-Gen and Legacy GPU Cable
Includes native 12V-2x6 and 2x 8-pin adapter for maximum compatibility
Optimized for PCIe 5.1 GPUs
The CORE GX ATX 3.1 power supply features a native 12V-2x6 cable designed for the latest PCIe 5.1 graphics cards. With support for up to 600W of power delivery, this cable ensures safe and stable performance for NVIDIA RTX 40 and 50 Series and future high-end GPUs. Enjoy a clean, efficient setup that's fully compliant with ATX 3.1 and PCIe 5.1 standards.
- Fully compliant with PCIe 5.1 and ATX 3.1 standards
- Up to 600W of power
- Future-ready while still supporting existing hardware
Full Support for Legacy GPUs
To ensure compatibility with older GPUs, the CORE GX ATX 3.1 includes a 12V-2x6 to 2× 8-pin PCIe adapter cable. It delivers reliable power up and works seamlessly with graphics cards from previous generations. This cable makes it easy to upgrade your PSU without changing your GPU-perfect for users who want next-gen power with legacy support.
- Converts 12V-2x6 output to 2× 8-pin PCIe inputs
- Ideal for graphics cards from previous generations
- Easy to install for users upgrading from older systems
Fully Modular Cables
In Sea Sonic's patented design feature full modularity comes hand-in-hand with the extensive use of SMD technology to increase the overall performance and reliability of this power supply. The simple and inventive layout scheme helps to attain unsurpassed quality and performance, where efficiency is further enhanced by minimized line resistance, reduced voltage drop and lower impedance. Reduced component count and better space utilization facilitate optimal air flow inside the case and promote heat dissipation, proper cooling and ultimately longer product life.
S2FC - Smart And Silent Fan Control
The intelligent thermal circuit feature is designed to find the optimal balance between the necessity to cool the components and the need to run the power supply in the most silent manner possible.
Cables Included
Recommended 12V-2x6 Cable Installation
- Your 12V-2x6 cable must be connected with one end to the PSU and the other end to your GPU.
- For safety and stability, ensure both connectors are fully INSERTED, CLICK-LOCKED, and TIGHT before powering on your system.
- DO NOT bend or apply force to the cable after it is plugged into place.
Specifications
80PLUS®
Gold
Cybenetics Efficiency Level
Platinum
Cybenetics Noise Level
A-
Form Factor
ATX/EPS
Dimensions
140 × 150 × 86 mm
Fan Information
Fan Size
120 mm
Fan Control
Smart and Silent Fan Control
Fan Bearing
Hydro Dynamic Bearing
Life Expectancy
25,000 hours at 40 °C, 15 % - 65 % RH
Cable Information
Modularity
Fully Modular
Cable type
Individual Black Cables with Braided Pattern
Electrical Features
Operating Temperature
0 - 50 °C (derating from 100 % to 80 % from 40 °C to 50 °C linearly)
MTBF @ 25 °C, excl. fan
100,000 hours
AC Input
Full Range
Protection
OCP, OPP, OTP, OVP, SCP, UVP
Safety and Environmental
Safety and EMC
BSMI, C-tick, CB, CCC, CE, cTUVus, EAC, FCC, TUV, UKCA
Environmental Compliance
Energy Star, ErP Lot 6, REACH, RoHS, WEEE
Power Output
AC Input
100 V - 240 V
11 - 5.5 A
50 Hz - 60 Hz
DC Output
Rail
+3.3 V
+5 V
+12 V
-12 V
+5 VSB
Maximum Power
20 A
20 A
70 A
0.3 A
3 A
100 W
840 W
3.6 W
15 W
Total continuous power
850 W
