Question 1

Can I use this power supply unit in a different country with a different voltage?

Accepted Answer

Yes, the power supply unit supports input voltages ranging from 100 to 240 V.

Question 2

will this fit on a DIYPC Vanguard F2-W Pc

Accepted Answer

Yes — the CORSAIR RM850e (2025) will fit in the DIYPC Vanguard F2-W case.
The RM850e is a standard ATX power supply (dimensions: 150mm L × 140mm W × 86mm H), and the Vanguard F2-W is a full tower ATX case designed to support ATX PSUs. That means the PSU is fully compatible with the case’s PSU bay.

Question 3

are the cables white

Accepted Answer

**white edition of the CORSAIR RM850e (2025)**, then yes, that model typically costs a bit more than the standard black version. The premium comes from two factors:

### 💡 Why the White Edition Costs More
- **Aesthetic premium:** White PC components are often marketed as specialty items for themed builds. Manufacturers produce them in smaller batches, which raises cost.  
- **Matching cables:** The white RM850e edition ships with **white modular cables** to match the PSU housing, unlike the black edition which includes black cables.  
- **Market demand:** White builds are popular in showcase cases (like your Vanguard F2‑W with tempered glass), so vendors charge extra for the visual appeal.

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### ⚡ What You Get for the Extra Cost
- **White PSU housing** (instead of black).  
- **White modular cables** included in the box.  
- Same electrical specs: ATX 3.1, PCIe 5.1, Cybenetics Gold efficiency, 105°C capacitors.  
- Fully modular design, so you can swap cables easily if you want custom sleeved kits later.

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✅ **Summary:** Since you bought the **white edition**, your PSU *does* come with **white cables**, and the higher price reflects the aesthetic premium and bundled matching cables.

Question 4

What is the power capacity of this CORSAIR power supply unit?

Accepted Answer

The power capacity of this CORSAIR power supply unit is 850 W.

Question 5

Is this a fully modular power supply?

Accepted Answer

Yes, this is a fully modular power supply.

Question 6

I'm really concerned about noise. Is this power supply quiet?

Accepted Answer

Yes, the product is described as a low-noise ATX power supply.

Question 7

How efficient is this power supply?

Accepted Answer

The power supply is Cybenetics Gold energy-efficient.

Questions & Answers