GAMDIAS
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GAMDIAS PCIe 5.1 & ATX3.1 Gold 1000W Power Supply for GeForce RTX 5000 Series, 1000W Fully Modular ATX 80 Plus Gold Computer PSU for Gaming PC Desktops, Low-Noise Fan, HELIOS P2-1000G
GAMDIAS PCIe 5.1 & ATX3.1 Gold 1000W Power Supply for GeForce RTX 5000 Series, 1000W Fully Modular ATX 80 Plus Gold Computer PSU for Gaming PC Desktops, Low-Noise Fan, HELIOS P2-1000G
GAMDIAS PCIe 5.1 & ATX3.1 Gold 1000W Power Supply for GeForce RTX 5000 Series, 1000W Fully Modular ATX 80 Plus Gold Computer PSU for Gaming PC Desktops, Low-Noise Fan, HELIOS P2-1000G
GAMDIAS PCIe 5.1 & ATX3.1 Gold 1000W Power Supply for GeForce RTX 5000 Series, 1000W Fully Modular ATX 80 Plus Gold Computer PSU for Gaming PC Desktops, Low-Noise Fan, HELIOS P2-1000G
GAMDIAS PCIe 5.1 & ATX3.1 Gold 1000W Power Supply for GeForce RTX 5000 Series, 1000W Fully Modular ATX 80 Plus Gold Computer PSU for Gaming PC Desktops, Low-Noise Fan, HELIOS P2-1000G
GAMDIAS PCIe 5.1 & ATX3.1 Gold 1000W Power Supply for GeForce RTX 5000 Series, 1000W Fully Modular ATX 80 Plus Gold Computer PSU for Gaming PC Desktops, Low-Noise Fan, HELIOS P2-1000G
GAMDIAS PCIe 5.1 & ATX3.1 Gold 1000W Power Supply for GeForce RTX 5000 Series, 1000W Fully Modular ATX 80 Plus Gold Computer PSU for Gaming PC Desktops, Low-Noise Fan, HELIOS P2-1000G
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GAMDIAS PCIe 5.1 & ATX3.1 Gold 1000W Power Supply for GeForce RTX 5000 Series, 1000W Fully Modular ATX 80 Plus Gold Computer PSU for Gaming PC Desktops, Low-Noise Fan, HELIOS P2-1000G
GAMDIAS PCIe 5.1 & ATX3.1 Gold 1000W Power Supply for GeForce RTX 5000 Series, 1000W Fully Modular ATX 80 Plus Gold Computer PSU for Gaming PC Desktops, Low-Noise Fan, HELIOS P2-1000G
GAMDIAS PCIe 5.1 & ATX3.1 Gold 1000W Power Supply for GeForce RTX 5000 Series, 1000W Fully Modular ATX 80 Plus Gold Computer PSU for Gaming PC Desktops, Low-Noise Fan, HELIOS P2-1000G
GAMDIAS PCIe 5.1 & ATX3.1 Gold 1000W Power Supply for GeForce RTX 5000 Series, 1000W Fully Modular ATX 80 Plus Gold Computer PSU for Gaming PC Desktops, Low-Noise Fan, HELIOS P2-1000G
GAMDIAS PCIe 5.1 & ATX3.1 Gold 1000W Power Supply for GeForce RTX 5000 Series, 1000W Fully Modular ATX 80 Plus Gold Computer PSU for Gaming PC Desktops, Low-Noise Fan, HELIOS P2-1000G
GAMDIAS PCIe 5.1 & ATX3.1 Gold 1000W Power Supply for GeForce RTX 5000 Series, 1000W Fully Modular ATX 80 Plus Gold Computer PSU for Gaming PC Desktops, Low-Noise Fan, HELIOS P2-1000G
GAMDIAS PCIe 5.1 & ATX3.1 Gold 1000W Power Supply for GeForce RTX 5000 Series, 1000W Fully Modular ATX 80 Plus Gold Computer PSU for Gaming PC Desktops, Low-Noise Fan, HELIOS P2-1000G
Ensure top-of-the-line stability, reliability, and overclocking with complete protection and efficiency.
GAMDIAS PCIe 5.1 & ATX3.1 Gold 1000W Power Supply for GeForce RTX 5000 Series, 1000W Fully Modular ATX 80 Plus Gold Computer PSU for Gaming PC Desktops, Low-Noise Fan, HELIOS P2-1000G
Item #: 230611892

GAMDIAS PCIe 5.1 & ATX3.1 Gold 1000W Power Supply for GeForce RTX 5000 Series, 1000W Fully Modular ATX 80 Plus Gold Computer PSU for Gaming PC

Item #: 230611892

LAK 3566215

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What Stands Out

Fully Modular Design
The GAMDIAS power supply allows for customized cable management, reducing clutter and improving airflow within your gaming PC, enhancing aesthetics and functionality.
High Efficiency Rating
With an 80 Plus Gold certification, this PSU ensures high energy efficiency, translating to lower electricity bills and reduced heat output, benefitting both performance and longevity.
Low-Noise Operation
Equipped with a whisper-quiet fan, this power supply operates silently even under load, making it ideal for gamers seeking a distraction-free environment while enjoying their favorite titles.

Product Details

Shop GAMDIAS PCIe 5.1 & ATX3.1 Gold 1000W Power Supply for GeForce RTX 5000 Series, 1000W Fully Modular ATX 80 Plus Gold Computer PSU for Gaming PC Desktops, Low-Noise Fan, HELIOS P2-1000G online at a best price in Laos. B0C2Z263FT
  • 80 PLUS GOLD CERTIFIED EFFICIENCY: Guarantee up to 92% efficiency at 50% load reducing carbon footprint and power consumption, 80+ Gold certification offers steady voltage output with DC to DC topology design for the latest GeForce GPU.
  • RTX 5000 series Ready by PCIe 5.1 & ATX 3.1 with NATIVE 12VHPWR CABLE: HELIOS P2-1000G is designed to meet ATX 3.1 standards and PCIe Gen 5.1 connector compatibility while offering up to 200% total power excursion to fulfill the power requirements of next-generation RTX 5000 series graphics cards. The native 16 PIN (12VHPWR) PCIe connector can deliver up to 600W for PCIe 5.1 graphics cards, providing powerful and stable performance and allowing the PSU to natively run next-generation GPUs.
  • Quiet Operation with 135mm DUAL-BALL BEARING SMART FAN CONTROL: Featuring a high-quality 135mm dual-ball bearing fan, providing excellent thermals, acoustics, and high durability to ensure a longer PSU lifetime. Furthermore, the smart fan will adjust the fan speed and minimizes undesired noise.
  • FULLY MODULAR DESIGN & EXTENSIVE GPU SUPPORT: The HELIOS 1000 Wattage Gold PSU is designed to support new NVIDIA and AMD graphics cards with increased power demands and different connectors, with additional support to a 12+4-pin VGA power connector (12VHPWR) and up to four 6+2-pin VGA power connectors. This PSU offers complete protection, meeting full demands to help the system operate safely and stably.
  • PREMIUM JAPANESE CAPACITORS 105° C/221°F: Made with the most reliable 100% high-quality Japanese 105°C/221°F electrolytic capacitors, providing great durability as well as offering the highest power stability. Made with premium DC to DC structure with full bridge LLC resonance assist and 12V synchronous rectification providing a safe and stable output.
Compatible DevicesPersonal Computer
Connector Type Used on CableATX, PCI Express
Output Wattage1000 watts
Form FactorATX
Wattage1000 watts
Cooling MethodAir
Power Supply DesignFull Modular
Number of Fans1
Maximum Input Voltage240 volts_of_alternating_current
Minimum Input Voltage100 volts_of_alternating_current
System Bus Connector Type12+4-pin,16 pin,6+2-pin
Item Dimensions12.8 x 8.27 x 4.13 inches (32.5 x 21 x 10.5 cm)
Item Weight3300 g
Model NameHELIOS P2-1000G
BrandGAMDIAS
Number of Items1
ManufacturerGAMDIAS
UPC848475007977
Model NumberHELIOS P2-1000G
Mfr Part NumberHELIOS P1-1000G
Connector TypeATX, PCI Express
Item dimensions L x W x H12.8 x 8.27 x 4.13 inches (32.5 x 21 x 10.5 cm)

Who Should Buy?

Suitable For
  • Gaming Enthusiasts

    Ideal for gamers using high-performance GPUs like the GeForce RTX 5000 series requiring robust power delivery.

  • Content Creators

    Great for video editors and graphic designers needing reliable power for demanding applications and multiple components.

  • PC Builders

    Suited for those assembling high-end gaming PCs, offering full modularity for easier cable management and organization.

Not Suitable For
  • Budget Builders

    Not suitable for users with limited budgets who may require more economical power supply options for basic systems.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What are the main features of the GAMDIAS PCIe 5.1 & ATX3.1 Gold 1000W Power Supply?

    Answer: The GAMDIAS PCIe 5.1 & ATX3.1 Gold 1000W Power Supply features a fully modular design, allowing you to connect only the cables you need for a cleaner build. It supports the latest PCIe 5.1 standard, ensuring compatibility with cutting-edge GPUs like the GeForce RTX 5000 series. With an 80 Plus Gold certification, this PSU delivers high efficiency, minimizing wasted energy. Additionally, it includes several safety features like over-voltage protection and short-circuit protection, making it a reliable choice for high-performance gaming PCs.
  • Question: How does the modular design of this power supply benefit my gaming PC?

    Answer: The fully modular design of the GAMDIAS 1000W Power Supply allows you to use only the cables you need for your components. This not only creates a neater interior in your PC case but also enhances airflow and cooling by reducing clutter. Users often find that a clean build is easier to work with when upgrading components or installing new hardware. Moreover, this flexibility allows for better cable management, which is crucial for high-performance systems where optimal cooling is necessary to maintain performance during intense gaming sessions.
  • Question: Is the GAMDIAS 1000W Power Supply compatible with all motherboards?

    Answer: The GAMDIAS 1000W PSU is designed to be compatible with most ATX motherboards and supports the latest motherboard standards. Given its PCIe 5.1 capabilities, it works seamlessly with newer gaming setups, especially those utilizing powerful graphics cards from the GeForce RTX series. It's essential to check your motherboard's specifications to ensure all connectors align, especially if using advanced features like multi-GPU setups. This compatibility makes it a versatile choice for gamers wanting to future-proof their builds.
  • Question: What safety features are included in the GAMDIAS PCIe 5.1 1000W Power Supply?

    Answer: This power supply comes equipped with several advanced safety features including over-voltage protection, under-voltage protection, short-circuit protection, and over-current protection. These features work together to safeguard your components from electrical issues that could lead to hardware damage. For gamers, knowing that their investment is protected is crucial, especially during intensive gaming sessions where the PSU is under heavy load. This peace of mind allows you to focus on your gameplay without worrying about potential electrical failures.
  • Question: What is the efficiency rating of the GAMDIAS 1000W Power Supply?

    Answer: The GAMDIAS 1000W Power Supply is certified with an 80 Plus Gold rating, indicating that it operates with high efficiency levels, typically around 90% at typical loads. This means that the majority of the power drawn from the wall gets converted into usable power for your system, minimizing waste. High efficiency is not only beneficial for reducing electricity costs but also contributes to lower heat generation, which can enhance the longevity of your gaming components. This is particularly advantageous during long gaming sessions where heat can become a concern.
  • Question: Can this power supply support high-end graphics cards like the GeForce RTX 5000 series?

    Answer: Yes, the GAMDIAS 1000W Power Supply is specifically designed to support high-end graphics cards including the GeForce RTX 5000 series. With ample wattage and the latest PCIe specifications, this PSU can ensure that even the most power-hungry components receive the energy they need. Gamers using multiple GPUs or engaging in demanding titles will appreciate the stable power delivery, which is essential for maintaining smooth gameplay and preventing performance dips. It's an excellent choice for serious gamers looking to maximize their setup's performance.
  • Question: What type of cables come with the GAMDIAS 1000W PSU?

    Answer: The GAMDIAS 1000W Power Supply comes with a variety of cables optimized for modern gaming setups. This includes PCIe cables for your graphics card, ATX and CPU power cables for your motherboard, SATA cables for drives, and Molex connectors for additional peripherals. The fully modular design allows you to choose only the cables you need, helping to reduce clutter and improve airflow within your case. This assortment of cables ensures that you can connect all necessary components without the hassle of purchasing additional cables.
  • Question: What cooling features does the GAMDIAS 1000W Power Supply provide?

    Answer: The GAMDIAS 1000W PSU is designed with optimal cooling in mind. It includes a high-efficiency fan that automatically adjusts its speed based on temperature, ensuring quiet operation during low load and efficient cooling during heavy loads. Additionally, the PSU's internal components are arranged to maximize airflow, preventing overheating even in high-performance builds. For gamers, this means that your system will maintain performance without compromising on noise levels, crucial for immersive gaming experiences.
  • Question: How do I know if the GAMDIAS PSU is suitable for my gaming needs?

    Answer: To determine if the GAMDIAS 1000W Power Supply is right for you, consider your current and future hardware requirements. If you plan to utilize high-performance components or multiple GPUs, this PSU provides ample wattage and efficiency. Additionally, assess your typical usage scenarios; heavy gaming sessions will benefit from the reliable power supply this unit provides. Evaluating your system requirements and gaming habits will help you decide if this PSU is a fitting match for your setup.
  • Question: Where can I buy the GAMDIAS PCIe 5.1 & ATX3.1 Gold 1000W Power Supply in Laos?

    Answer: You can purchase the GAMDIAS PCIe 5.1 & ATX3.1 Gold 1000W Power Supply from Ubuy in Laos. Ubuy offers a wide selection of electronics and is known for providing quality products and services. By visiting their site, you’ll be able to view the specifications, check availability, and place an order conveniently. Ubuy is a reliable platform for those looking to enhance their gaming setup with this high-performance power supply.

GAMDIAS Internal Power Supplies HELIOS P2-1000G Editorial Review

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The GAMDIAS PCIe 5.1 & ATX3.1 Gold 1000W Power Supply has garnered a mixed reception among customers, emphasizing both its performance and some concerns regarding product specifications and customer service. Many users are impressed with the power supply's ability to handle high-performance components, particularly graphics cards like the RTX 4080 and 4090, without any issues. This capability is further bolstered by its 80 Plus Gold certification, which indicates efficiency and reliability. Users appreciate that the 1000W capacity can support demanding systems while remaining cool and relatively quiet, thanks in part to the low-noise fan design. The fully modular design is also a positive feature, allowing for cleaner cable management in desktop builds. However, there are notable drawbacks. Some customers have pointed out discrepancies between the product descriptions and the actual product, specifically regarding missing connectors and features such as a silent-running fan switch. Warnings about customer service experiences, particularly regarding warranty support, were also mentioned, leaving some users dissatisfied. Despite these issues, positive feedback about the promptness and helpfulness of customer service has also surfaced, indicating a divided experience in this regard. Overall, the GAMDIAS Helios P2-1000G power supply is well-regarded for its performance and efficiency in gaming builds, but potential buyers should be cautious of the product details and prepared for less-than-stellar warranty support. **

Customer Reviews & Ratings

21 customers ratings
  • 5 Star
    63%
  • 4 Star
    21%
  • 3 Star
    8%
  • 2 Star
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  • 1 Star
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Pros

  • High performance and stability for demanding components like RTX 4080/4090.
  • 80 Plus Gold certification ensures efficiency and reliability.
  • Good cooling performance with a low-noise fan design.
  • Fully modular cables allow for easy organization and cable management.

Cons

  • Product specifications may not match the description (missing connectors).

Platform Trust & Buyer Confidence

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Mohammad
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

LAK 3566215

Order now and get it around Thursday, August 20

QTY:

Only 14 items left in stock.
Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

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Fastest cross-border delivery

Features & Benefits

  • 80 Plus Gold certified with up to 90% efficiency at 50% load.
  • Supports ATX 3.0 and PCIe Gen 5.0 with 600W native PCIe 5.0 connector.
  • Features a 135mm dual-ball bearing fan for excellent thermals and durability.
  • Fully modular design with extensive GPU support for next-gen graphics cards.
  • Built with 100% reliable Japanese capacitors for maximum stability.
  • Achieves optimal performance while eliminating system bottlenecks.

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