JUSTOP X-Core Plus 550W Power Supply, 80 Plus Bronze

JUSTOP X-Core Plus 550W Power Supply

JUSTOP X-Core Plus 550W Power Supply, 80 Plus Bronze Certified, ATX PSU For Desktop PCs, 120mm Quiet HDB Fan, Dual PCI-E, 6x SATA, Active PFC


Since 2009, JUSTOP delivers dependable PC components and technology products designed for performance, reliability, and value. From power supplies to computing accessories, JUSTOP products are engineered to provide stable operation, quality construction, and excellent everyday performance for modern PC systems.

X-Core Plus 550W

Stable Power, Built To Last

The JUSTOP X‑Core Plus 550W PSU is an efficient, durable power supply designed for gaming and performance PCs. Featuring 80 Plus Bronze efficiency, Active PFC, and Japanese capacitors, it delivers stable, clean power to your system. A 120mm HDB fan ensures quiet cooling, while the 8‑pin CPU and dual 6+2‑pin PCI‑E connectors provide broad compatibility with modern components. Finished in a sleek black design with gaming‑style accents, it’s a dependable upgrade for any build.

  • 80 Plus Bronze Certified
  • Active PFC (Power Factor Correction)
  • Safety Protection: OVP / UVP / OPP / SCP
  • 120mm HDB Cooling Fan — Quiet, efficient cooling
  • Dual 6+2‑Pin PCI‑E Connectors — Compatible with a wide range of dedicated graphics cards.

Premium Japanese Main Capacitors

Long‑lasting durability and enhanced system stability. Active PFC (Power Factor Correction) — Ensures cleaner, more reliable output and reduced electrical noise.

80 Plus Bronze Certified

Improved efficiency and stable power delivery under typical loads. Supports modern processors and GPUs' power requirements.

120mm HDB Cooling Fan

A 120mm Hydro Dynamic Bearing (HDB) cooling fan delivers reliable, long‑lasting airflow with low noise, making it ideal for high-efficiency thermal control.

Specifications

Dimensions150 x 86 x 140 mm (W x H x D)
Power Input230 VAC, 8A, 50Hz
PFCActive PFC
Power Good Signal100-500 ms
Hold Up Time> 16ms
Efficiency> 82%
MTBF100,000 Hours
ProtectionOVP / UVP / OPP / SCP
Power550W
Operation Temperature0°C – 50°C
SafetyUKCA / CE / RoHS
Cooling120mm HDB Fan
Noise LevelLess Than 35dBA
80 Plus Certified80 Plus Bronze

Package Contents

550 Power Supplyx 1
Screwsx 4
Cable Tiesx 6
User Manualx 1
Note:(*Mains kettle lead is not included)

  • 550W ATX Power Supply, 80 Plus Bronze Certified, With 120MM Quiet Black Fan, Active PFC Protection
  • With 80 Plus Bronze certification, it ensures stable power delivery and improved energy efficiency under load.
  • The unit features Active PFC for cleaner, more consistent output and incorporates high‑quality Japanese main capacitors to maximise lifespan and long‑term stability.
  • Connectivity is versatile, offering an 8‑pin 12V CPU connector and dual 6+2‑pin PCI‑E cables, supporting a wide range of graphics cards and hardware configurations.
  • A quiet‑running 120mm HDB (Hydraulic Dynamic Bearing) fan provides effective cooling with reduced noise, making it suitable for both performance and everyday systems.
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SKU: B0H65T2XHT
Weight: 1.4 Kilograms
Dimensions: 14 x 15 x 8.6 centimetres
Brand: JUSTOP
Model: JT-PC-550BK
Manufacture: Justop Limited

Product Description

Text reads 'JUSTOP®', 'X-CORE PLUS', '650W POWER SUPPLY'. Black modular power supply unit with green accents, multiple cable connections, and ventilation grille, featuring 650W capacity.aplus content imageaplus content imageaplus content image

Specifications

Dimensions 150 x 86 x 140 mm (W x H x D)
Power Input 230 VAC, 8A, 50Hz
PFC Active PFC
Power Good Signal 100-500 ms
Hold Up Time > 16ms
Efficiency > 82%
MTBF 100,000 Hours
Protection OVP / UVP / OPP / SCP
Power 550W
Operation Temperature 0°C – 50°C
Safety UKCA / CE / RoHS
Cooling 120mm HDB Fan
Noise Level Less Than 35dBA
80 Plus Certified 80 Plus Bronze

Package Contents

550 Power Supply x 1
Screws x 4
Cable Ties x 6
User Manual x 1
Note: (*Mains kettle lead is not included)
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