# Power supply Lian Li RS Series ATX 3.1 modular 1000W 80 PLUS Gold white

**URL:** https://aio.lv/en/product--lian-li-g9prs1000gw000eu--11671191
**Data updated:** 2026-02-16 07:06 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** lian li
**Manufacturer code:** G9P.RS1000G.W000.EU
**EAN:** 4718466019165
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 135.99 €
**Prices and availability valid until:** 2026-08-11 23:59
**Price without VAT (21%):** 112.39 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lian-li-g9prs1000gw000eu--11671191

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.89 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

Modular ATX 3.1 power supply from Lian Li RS Series with 1000 W output and 80 PLUS Gold efficiency. Comes in white finish and supports modern PC power requirements under ATX 3.1 standard. Modular cabling simplifies system builds and improves airflow. Suitable for high-performance desktops, gaming rigs and workstations requiring stable, efficient power delivery.

## Long description

The Lian Li RS Series ATX 3.1 modular 1000W 80 PLUS Gold power supply in white provides stable, high-efficiency power delivery for modern desktop PCs. Designed to comply with the ATX 3.1 standard, this 1000 W unit supports current generation CPUs and GPUs while its modular cabling and compact packaging help maintain clean internal layouts and improved airflow. The white finish integrates with light-themed builds and cases where visual consistency is important.
Advantages
This power supply offers 80 PLUS Gold efficiency to reduce energy loss and heat under typical loads, contributing to quieter operation and lower electricity consumption. Full ATX 3.1 compatibility ensures support for modern power demands and transient response requirements. The modular cable system enables simplified installation and cable management, while the 1000 W rated output supplies ample headroom for multi-GPU or high-core-count CPU configurations. The white exterior provides a neutral aesthetic for custom builds.
Suitable for
 High-performance gaming PCs and enthusiast builds
 Workstations with multi-core processors and discrete GPUs
 Systems requiring clean cable management and improved airflow
 Light-themed or white-colored chassis and components
Key specifications
 Form factor: ATX 3.1 compatible power supply
 Rated power output: 1000 W
 Efficiency certification: 80 PLUS Gold
 Modular cable design for customized connectivity and reduced clutter
 Color/finish: white exterior
 Cooling: integrated fan with thermal control for variable-speed operation
How to use
Install the PSU into a compatible ATX case following the case and motherboard manufacturer guidelines. Connect the 24-pin motherboard power cable and appropriate CPU power connectors, then attach required PCIe power connectors to graphics cards or other devices. Use only the necessary modular cables to minimize clutter and ensure unobstructed airflow. Verify all connections before powering on the system and configure BIOS/UEFI settings as needed for power management.
Usage recommendations
For optimal performance and longevity, ensure adequate case ventilation and dust management. Match the unit with components whose combined continuous power draw stays within the PSU's rated capacity, allowing headroom for peaks. Use quality cables supplied with the unit and follow safety instructions in the manufacturer documentation when installing or servicing the power supply.

## FAQ

### How much does the Lian Li RS Series ATX 3.1 1000W 80 PLUS Gold PSU cost, and is it available for purchase?

The price is 135.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 414 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 03.08.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Lian Li RS Series ATX 3.1 1000W 80 PLUS Gold PSU be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All lian li products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized lian li service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11671191/68546605_large.webp