# Power supply unit Lian Li RS1000G 1000 W 20+4 pin ATX 80 PLUS Gold White

**URL:** https://aio.lv/en/product--lian-li-g9prs1000gbh00eu--11670122
**Data updated:** 2025-12-31 11:33 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** lian li
**Manufacturer code:** G9P.RS1000G.BH00.EU
**EAN:** 4718466018861
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 144.49 €
**Prices and availability valid until:** 2026-08-06 23:59
**Price without VAT (21%):** 119.41 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lian-li-g9prs1000gbh00eu--11670122

## Delivery options

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

## Summary description

Lian Li RS1000G is an ATX power supply unit delivering 1000 W total power with 20+4 pin ATX motherboard connector. Compatible with 100–240 V AC input at 50/60 Hz. Features 80 PLUS Gold efficiency, a 135 mm cooling fan, one fan design, compact 150×150×86 mm size and white finish. Suited for high-performance desktop PCs and gaming rigs requiring stable, efficient power delivery.

## Long description

The Lian Li RS1000G is a 1000 W ATX power supply designed for desktop PCs, combining compact dimensions (150 × 86 × 150 mm) with high efficiency and modular connectivity. It features 80 PLUS Gold certification and demonstrated Cybenetics Platinum-level efficiency in real-world testing. The unit includes a 135 mm fan, an innovative 90° rotatable AC inlet, dual-sided 20+4-pin output, and premium German EPCOS capacitors for stable long-term operation. The white finish and braided-texture main cable with cable comb support tidy, visually refined builds.
Advantages
The RS1000G delivers high efficiency and low noise across a wide load range, supported by Cybenetics Platinum-level performance and PPLP.info SSS noise ratings. Its compact ATX form factor with strong cooling performance makes it compatible with dual-chamber cases and side-mounted PSU layouts. Flexible cable options include an exclusive dual-colour 12V-2×6 GPU cable, ultra-flexible flat cables with magnetic clips for shortening, and a rotatable AC inlet plus dual-sided 20+4-pin routing to simplify installation and cable management. The PSU ships with a full set of modular cables, an RS Hub for additional USB connectivity, and carries a 10-year warranty (RS Hub: 2 years).
Suitable for
High-performance gaming and workstation builds requiring up to 1000 W
Compact ATX or dual-chamber case layouts with side-mounted PSU options
Custom builds where neat cable management and visual finish are important
Systems using next-generation GPUs requiring 12V-2×6 connectors
Key specifications
Total power: 1000 W
AC input voltage: 100–240 V, 50/60 Hz
Motherboard connector: 20+4 pin ATX
80 PLUS certification: Gold (Cybenetics Platinum-level efficiency observed)
Fan: 135 mm, 0–1600 RPM
Form factor: ATX, dimensions 150 × 86 × 150 mm
Special features: 90° rotatable AC inlet, dual-sided 20+4-pin output, German EPCOS capacitors
Colour: White
Warranty: 10 years (PSU), 2 years (RS Hub)
How to use
Install the RS1000G following standard ATX PSU mounting procedures. Choose between standard or side installation and rotate the AC inlet up to 90° if required by the case orientation. Connect the 20+4-pin motherboard cable and required modular cables for GPU, CPU and peripherals; use the dual-sided 20+4 layout and braided main cable to route cables neatly. Attach the RS Hub using the supplied USB cables when additional internal USB connectivity is needed. Ensure correct seating of 12V-2×6 GPU connectors and secure all connections before powering on.
Usage recommendations
For best results, use the included modular cables and magnetic clips to shorten and secure excess cable length, keep the PSU ventilation area clear, and verify compatibility of your case layout with the rotatable inlet and side-mount options. Observe the 10-year warranty conditions and keep the RS Hub cable connections accessible for service or upgrades.

## Specifications

### Power

| Feature | Value |
|---|---|
| Total power | 1000 W |
| Power Factor Correction (PFC) type | Active |
| Power protection features | Under voltage, Under temperature, Surge & inrush protection (SIP), Short circuit, Over voltage, Over power, Over current, No load operation |
| Combined power (+3.3V) | 100 W |
| Combined power (+12V) | 1200 W |
| Combined power (+5V) | 100 W |
| Combined power (+5Vsb) | 100 W |
| Input current | 8 - 15 |
| AC input frequency | 50/60 |
| AC input voltage | 100 - 240 |

### Ports & interfaces

| Feature | Value |
|---|---|
| Motherboard power connector | 20+4 pin ATX |
| Peripheral (Molex) power connectors (4-pin) | 4 |
| ATX power connector (20+4 pin) | Yes |
| PCI Express power connectors (6+2 pin) | 2 |
| Cabling type | Fully-Modular |
| Motherboard power cable length | 620 mm |
| CPU power cable length | 700 mm |
| Peripheral (Molex) power cable length | 500 |
| PCI Express power cable length | 650 mm |

### Performance

| Feature | Value |
|---|---|
| Purpose | PC |
| 80 PLUS certification | 80 PLUS Gold |
| Mean time between failures (MTBF) | 100000 h |
| Noise level | 36.21 dB |
| Bearing technology | FDB |
| ATX version | 3.1 |
| Power supply unit (PSU) form factor | ATX |

### Design

| Feature | Value |
|---|---|
| Fan diameter | 135 mm |
| Number of fans | 1 fan(s) |
| Fan speed | 0 - 1600 |
| Product colour | White |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 150 mm |
| Width | 86 mm |
| Depth | 150 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | 0 - 40 |

## FAQ

### How much does the Lian Li RS1000G 1000W ATX PSU cost, and is it available for purchase?

The price is 144.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 435 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 Tomorrow 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: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Lian Li RS1000G 1000W ATX 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: total power, motherboard power connector, 80 plus certification, fan diameter, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Lian Li RS1000G 1000W ATX PSU?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/11670122/66974645_large.webp