# Power supply Lian Li SP Series Platinum SFX 850W fully modular PCIe 5.1 ATX 3.1 (G9P.SP0850P.B000.EU)

**URL:** https://aio.lv/en/product--lian-li-g9psp0850pb000eu--11670124
**Data updated:** 2026-02-16 07:06 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** lian li
**Manufacturer code:** G9P.SP0850P.B000.EU
**EAN:** 4718466019363
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 171.49 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 141.73 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lian-li-g9psp0850pb000eu--11670124

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

This is a Lian Li SP Series Platinum SFX power supply with 850W output, fully modular cabling, PCIe 5.1 compatibility and ATX 3.1 support. Designed for small-form-factor and compact builds, it delivers high efficiency (80 PLUS Platinum) and stable power for modern GPUs and CPUs. Ideal for gaming PCs, workstations, and compact systems requiring reliable, space-saving power delivery.

## Long description

The Lian Li SP Series Platinum SFX 850W is a compact, high-efficiency power supply designed for small-form-factor and compact PC builds. Offering 850 watts of continuous output, fully modular cabling, PCIe 5.1 compatibility and ATX 3.1 support, this unit provides stable power delivery for modern CPUs and GPUs while minimising space and cable clutter. Its 80 PLUS Platinum efficiency ensures lower heat and reduced power loss under typical loads, making it suitable for high-performance gaming systems, content-creation workstations, and compact professional rigs.
Advantages
The fully modular design allows installation flexibility and improved airflow in tight cases by using only the cables required. PCIe 5.1 compatibility ensures support for the latest graphics cards and their higher power connector standards, while ATX 3.1 support provides up-to-date power delivery features for modern platforms. High efficiency (80 PLUS Platinum) and stable voltage regulation reduce system heat and improve overall reliability under load. The SFX form factor makes this PSU appropriate for compact builds without sacrificing power capacity.
Suitable for
 Small-form-factor gaming PCs with high-end graphics cards
 Compact workstations for photo, video or 3D rendering
 Mini-ITX systems where space and cable management are critical
 Systems requiring PCIe 5.1 power compatibility and ATX 3.1 features
Key specifications
 Form factor: SFX
 Continuous output power: 850 W
 Efficiency rating: 80 PLUS Platinum
 Cabling: Fully modular
 PCIe compatibility: PCIe 5.1 connectors supported
 Standard compliance: ATX 3.1
 Cooling: internal fan with thermal control (manufacturer-specified)
How to use
Install the power supply into a compatible SFX or supported compact chassis following the case and PSU installation instructions. Connect the fully modular cables only as needed: motherboard 24-pin, CPU 8-pin/4+4 power, and PCIe connectors for graphics cards according to the GPU manufacturer’s requirements. Ensure correct cable routing to maintain airflow and avoid sharp bends. Verify that the system ground and case mounting are secure before powering on the PC. Use a compatible power cord and a properly rated mains supply.
Usage recommendations
For reliable operation, select cables and connector combinations that match your components’ power requirements and follow manufacturer guidance for PCIe 5.1 GPUs. Maintain adequate case airflow and periodic dust removal to preserve efficiency and cooling performance. When pairing with very high-power GPUs or overclocked systems, confirm total system power draw remains within the 850 W continuous rating and allow some headroom for transient peaks.

## FAQ

### How much does the Lian Li SP Series Platinum SFX 850W PSU cost, and is it available for purchase?

The price is 171.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 315 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 20.07.2026 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 SP Series Platinum SFX 850W 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/11670124/68548934_large.webp