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Sharkoon Rebel P20 SFX 1000W SFX PSU 80+ Platinum Cybenetics Fully Modular ATX 3.1 12V-2x6 Black

Brand:
Sharkoon
Sharkoon Rebel P20 SFX, 1000 W 4044951040674
Sharkoon Rebel P20 SFX 1000W SFX PSU 80+ Platinum Cybenetics Fully Modular ATX 3.1 12V-2x6 Black
€266.25 inc. VAT
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4044951040674
€223.74 €248.60
€266.25 inc. VAT
Ships from EU stock: 3 item(s)
Product Code
04:528736
EAN Code
4044951040674
Manufacturer
Sharkoon
Quick Specs
Max Power
1000 W
Efficiency
80+ Platinum · Cybenetics Platinum
Cabling
Fully Modular
Form Factor
SFX · ATX 3.1
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Sharkoon Rebel P20 SFX 1000W Power Supply

1000W80+ PlatinumSFX · ATX 3.1Fully Modular

The Sharkoon Rebel P20 SFX is a 1000 watt fully modular SFX power supply that packs high-end power into a tiny body, built for small-form-factor and mini-ITX gaming PCs running a modern graphics card. Supplied under part number 4044951040674, it is ATX 3.1 compatible with an integrated 12V-2x6 connector for the latest PCIe 5.x cards, and its 80 PLUS Platinum and Cybenetics Platinum certifications deliver top-tier efficiency with very low heat. Typically in stock with fast delivery across Cyprus.

Before you buy — fit & compatibility
This is an SFX-format power supply (125 × 63.5 × 100 mm), designed for SFX and SFX-L compatible small cases — to fit a standard ATX case you will need an SFX-to-ATX adapter bracket. The integrated 12V-2x6 cable powers modern PCIe 5.x graphics cards directly, and the fully modular design helps keep tight builds tidy.

Best For

✓Small-form-factor and mini-ITX builds
✓Compact high-performance gaming PCs
✓SFX cases needing 1000 W of power
✓Modern PCIe 5.x / 12V-2x6 GPU builds
✓Quiet builds (Zero RPM 92 mm fan)
✓Efficiency-focused (80+ Platinum) systems

Key Features

 
1000W in an SFX Body
Delivers a full 1000 watts from a compact SFX form factor, making it ideal for powerful small-form-factor and mini-ITX builds where space is tight.
 
ATX 3.1 · 12V-2x6 Connector
ATX 3.1 compatible with an integrated 12V-2x6 (12+4 pin) connector that powers the latest PCIe 5.x graphics cards directly.
 
80+ Platinum · Cybenetics Platinum
Dual Platinum-level certification means excellent efficiency and very little wasted energy or heat — a real advantage inside a compact chassis.
 
92mm Fan · Zero RPM Mode
A quiet 92 mm fluid-dynamic-bearing fan with semi-passive Zero RPM operation stays off at low and medium loads for near-silent running.

Technical Specifications

Identification
Part Number 4044951040674
EAN / GTIN 4044951040674
MPN Rebel P20 SFX 1000W
Power
Maximum Output 1000 W
Form Factor SFX (SFX12V v4.1) — ATX 3.1 compatible
Efficiency 80 PLUS Platinum · Cybenetics Platinum
Design
Modularity Fully modular
Main GPU Connector Integrated 12V-2x6 (12+4 pin) — PCIe 5.x, up to 600 W to one card
Protections OPP / OVP / UVP / SCP / OCP / OTP
Cooling
Fan 92 mm Fluid Dynamic Bearing
Fan Mode Zero RPM — semi-passive, fan off at low/medium load
Physical
Dimensions (W×H×D) 125 × 63.5 × 100 mm
Colour Black
Warranty
Manufacturer Warranty 3-year limited

Frequently Asked Questions

Will this SFX power supply fit my case?
It fits cases that accept an SFX (or SFX-L) power supply, which covers most small-form-factor and mini-ITX chassis. To install it in a standard ATX case, you will need an SFX-to-ATX adapter bracket.
Does it work with the latest GeForce RTX graphics cards?
Yes. It is ATX 3.1 compatible with an integrated 12V-2x6 (12+4 pin) connector — the current PCIe 5.x power cable for modern high-end GPUs — so you can connect one directly.
Is 1000W enough for a small gaming build?
Comfortably. 1000 W in an SFX unit can power a high-end single graphics card plus a modern CPU with headroom to spare, which is more than most compact builds require.
Is the Rebel P20 SFX fully modular and quiet?
Yes on both counts. Every cable detaches for tidy small-case builds, and the 92 mm fan uses a semi-passive Zero RPM mode that stays silent at low and medium loads.
Singular Expert Insight
Fitting 1000 W into an SFX shell is the whole point here: if you are building a compact, GPU-heavy mini-ITX system, this Sharkoon gives you ATX 3.1, a 12V-2x6 cable and dual Platinum efficiency without the bulk of a standard ATX unit. The trade-off versus a full-size supply is a smaller 92 mm fan and a 3-year warranty rather than the longer cover of premium ATX models, so if your case takes a standard PSU you may prefer a full-ATX 1000 W unit for a little less money. Browse our full range of PC power supplies, or pair it with a compact graphics card for your small-form-factor build.

Buyer’s Guide

Buy it if
You are building a compact SFX / mini-ITX gaming PC and want a full 1000 W with ATX 3.1, a 12V-2x6 cable and 80+ Platinum efficiency.
Skip it if
Your case takes a standard ATX power supply — a full-size 1000 W unit usually costs less and runs cooler with a larger fan.
Also consider
The full-size ATX Sharkoon Rebel P20 1000W for standard cases, or a 750 W SFX unit if your compact build draws less power.

Features - Sharkoon - 4044951040674

Colour
black
More Details
Product Code
04:528736
EAN Code
4044951040674
Manufacturer
Sharkoon
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