# be quiet! SFX-L Power 600W (BN239)

**Brand:** be quiet!
**Category:** Informatique
**Code (GTIN/SKU):** 4260052187135
**Canonical URL:** https://openreviews.io/en/reviews/bequiet/be-quiet-sfx-l-power-600w-bn239-4260052187135

## Rating: 4.9/5 ★★★★★ — 14 reviews analyzed
_Confidence: high_

## At a glance

be quiet! SFX-L Power 600W (BN239) reviews: 4.9/5 based on 14 analyzed reviews, updated September 7, 2026.

Praised: gold Certification and build Quality.

14 reviews analyzed, all published on other sites.
Other sites: 1 source, 14 reviews, average rating 4.9/5.
How we count reviews: https://openreviews.io/en/methodology

## AI summary

This SFX-L format power supply is designed for compact PC setups requiring reliable and stable power. Feedback highlights its high build quality, which perfectly meets the demands of small-form-factor cases. Its Gold certification guarantees excellent energy efficiency during use.

## Strengths

- **Gold Certification** — The power supply benefits from a Gold certification, ensuring excellent energy efficiency.
- **Build Quality** — The overall design and build quality of this power supply unit are highly praised.

## Frequently asked questions

- What is the energy efficiency of this power supply?
- Is this model suitable for small cases?
- What is the power output delivered by this unit?
- Is the cabling fully modular?

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_Source: OpenReviews — https://openreviews.io/en/reviews/bequiet/be-quiet-sfx-l-power-600w-bn239-4260052187135_