# Power supply Lian Li SP0850G.W 850 W SFX 80 PLUS Gold 20+4 pin ATX White

**URL:** https://aio.lv/en/product--lian-li-g9psp0850gw000eu--11638207
**Data updated:** 2026-01-17 09:45 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** lian li
**Manufacturer code:** G9P.SP0850G.W000.EU
**EAN:** 4718466018199
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 133.99 €
**Prices and availability valid until:** 2026-08-18 23:59
**Price without VAT (21%):** 110.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lian-li-g9psp0850gw000eu--11638207

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Tuesday | free |
| Pickup points | Friday | 1.79 EUR |
| Courier delivery to door | Friday | 4.99 EUR |

## Summary description

Lian Li SP0850G.W is an SFX form factor power supply delivering 850 W total power with 80 PLUS Gold efficiency (~90%). It features a 20+4 pin ATX motherboard connector, a 92 mm fan, white housing and compact dimensions (125×100×63.5 mm). Input: 100–240 V, 50/60 Hz. Cable lengths: motherboard cable 35 cm, SATA cable 350 mm. Suited for compact PCs and high-efficiency builds.

## Long description

Lian Li SP0850G.W is a compact SFX power supply delivering 850 W total power with 80 PLUS Gold efficiency. Designed for small-form-factor systems, it measures 125 × 100 × 63.5 mm and features a white aluminum housing, a 92 mm fluid dynamic bearing (FDB) fan with Zero RPM mode, and a fully modular cable design including a 20+4 pin ATX motherboard connector. The unit supports 100–240 V input at 50/60 Hz and is optimized to power high-performance components in space-constrained builds.
Advantages
The SP V2 Gold combines high efficiency, compact size and modern connector support to meet the needs of contemporary compact PCs. Its 80 PLUS Gold certification ensures over 90% efficiency at 50% load (115 V), while Japanese electrolytic capacitors and a reinforced embossed cable design increase durability and stability. A native 12V-2×6 connector compliant with ATX 3.1 allows direct support for next‑generation PCIe 5.0 graphics cards, and the included custom Lian Li 12V-2×6 cable reduces clearance issues during GPU installation.
Suitable for
Small-form-factor gaming and workstation builds
Compact high-efficiency desktop systems
Systems with PCIe 5.0 graphics cards requiring ATX 3.1 connector
Silent or low-noise PC setups
Key specifications
Form factor: SFX (125 × 100 × 63.5 mm)
Total power: 850 W
Efficiency: 80 PLUS Gold (≥90% at 50% load, 115 V)
Input voltage: 100–240 V, 50/60 Hz
Motherboard connector: 20+4 pin ATX
GPU connector: native 12V-2×6 (ATX 3.1 compatible)
Fan: 92 mm FDB with Zero RPM mode
Capacitors: Japanese electrolytic capacitors
Design: Fully modular cables with embossed anti-tangle finish
Operating protections: OCP, OVP, SCP, OPP, UVP, OTP and inrush current limiter
Housing: Aluminum
How to use
Install the power supply into an SFX-compatible case or an adapter bracket if required. Connect the 20+4 pin ATX cable to the motherboard and plug the native 12V-2×6 GPU cable directly into a compatible graphics card supporting ATX 3.1/PCIe 5.0. Attach required peripheral cables from the modular ports, route the embossed cables to minimize tangling, and secure all connections before powering the system. Ensure input voltage selection and case clearance are correct prior to first power-on.
Usage recommendations
Use the supplied Lian Li 12V-2×6 cable for GPUs that require ATX 3.1 support to ensure proper clearance and reliable power delivery. Keep the PSU ventilated with unobstructed airflow and perform periodic checks on cable routing and connector seating. The unit is covered by a 10-year warranty when used according to the manufacturer's guidelines.

## Specifications

### Power

| Feature | Value |
|---|---|
| Total power | 850 W |
| Efficiency | 90 % |
| Power Factor Correction (PFC) type | Active |
| Power protection features | No load operation, Over current, Over power, Over voltage, Short circuit, Surge & inrush protection (SIP), Under temperature, Under voltage |
| Combined power (+3.3V) | 100 W |
| Combined power (+12V) | 840 W |
| Combined power (+5V) | 100 W |
| Combined power (-12V) | 3.6 W |
| Combined power (+5Vsb) | 15 W |
| Max output current (+3.3V) | 20 A |
| Max output current (+12V) | 70 A |
| Max output current (+5V) | 20 A |
| Max output current (-12V) | 0.3 A |
| Max output current (+5Vsb) | 3 A |
| Input current | 5 - 10 |
| AC input frequency | 50/60 |
| AC input voltage | 100 - 240 |

### Ports & interfaces

| Feature | Value |
|---|---|
| Motherboard power connector | 20+4 pin ATX |
| Number of SATA power connectors | 7 |
| Peripheral (Molex) power connectors (4-pin) | 1 |
| EPS power connector (8-pin) | Yes |
| PCI Express power connectors (8-pin) | 1 |
| PCI Express power connectors (6+2 pin) | 2 |
| Cabling type | Fully-Modular |
| Motherboard power cable length | 350 mm |
| SATA power cable length | 350 |
| CPU power cable length | 600 mm |
| Peripheral (Molex) power cable length | 350 |
| PCI Express power cable length | 400 mm |

### Performance

| Feature | Value |
|---|---|
| Purpose | PC |
| 80 PLUS certification | 80 PLUS Gold |
| Noise level | 40 dB |
| Bearing technology | FDB |
| ATX version | 3.1 |
| Power supply unit (PSU) form factor | SFX |

### Design

| Feature | Value |
|---|---|
| Fan diameter | 92 mm |
| Number of fans | 1 fan(s) |
| Fan speed | 0 - 3000 |
| Product colour | White |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 63.5 mm |
| Width | 125 mm |
| Depth | 100 mm |

### Operational conditions

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

## FAQ

### How much does the Lian Li SP0850G.W 850 W SFX PSU cost, and is it available for purchase?

The price is 133.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 321 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 Tuesday 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 SP0850G.W 850 W SFX 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, efficiency, 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 SP0850G.W 850 W SFX 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/11638207/66994500_large.webp