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Description
ANTEC EarthWatts Gold Pro 550W PSU, 120mm Silent Fan, 80 PLUS Gold, Semi Modular, UK Plug, 100% High Efficiency Japanese Capacitors, Continuous Power Guarantee with High Current RailsEARTHWATTS GOLD PRO 550W The EarthWatts Gold Pro series features high performance with an 80 PLUS GOLD Rating, delivering up to 92% efficiency and reducing your electricity bill. Featuring hybrid modular cabling, a whisper quiet 120mm fan controlled by Antec's renowned Thermal Manager, and CircuitShield Industrial Grade protection all backed by our seven year Antec Quality warranty, the EarthWatts Gold Pro series is the power supply builders choose
EARTHWATTS GOLD PRO550W
The EarthWatts Gold Pro series features high performance with an 80 PLUS GOLD Rating, delivering up to 92% efficiency and reducing your electricity bill. Featuring hybrid modular cabling, a whisper-quiet 120mm fan controlled by Antec's renowned Thermal Manager, and CircuitShield Industrial Grade protection-all backed by our seven year Antec Quality warranty, the EarthWatts Gold Pro series is the power supply builders choose for a stable, quiet and efficient system.
- 80 PLUS Gold
- Advanced Hybrid Cable Management
- Japanese Heavy Duty Caps
- Continuous Power
- 7 Year Warranty
- EMI Shielding
12V Rail Stable Output
A server-class full-bridge LLC design with synchronous rectification
99% +12V Output
Engineered with high-quality capacitors and low-noise transformers, the EA Gold Pro series provides clean, stable power with maximum CPU and GPU compatibility.
Features
- 550W Continuous Power: Guaranteed 550W of Continuous Power from Antec
- 80 PLUS Gold certified: Up to 92% efficient to reduce your electricity bill
- AQ7: Antec Quality 7 year warranty and lifetime global 24/7 support
- 120mm Silence: Whisper-quiet high-quality fan with long lifetime
- Semi-Modular cable management: Improves airflow and reduces clutter
- 99% +12V: Output for maximum CPU & GPU support
- Japanese Heavy-Duty Caps: High performance capacitors ensure DC stability and regulation
- 2 x PCI-E connectors for multiple GPU support
- ATX12V 2.4: Engineered according to the newest PSU guideline and compatible with the latest CPU generation
- PhaseWave Design: A server-class full-bridge LLC design with a synchronous rectification based on a DC-DC topology
- ErP Lot6 2013: Compliant to the toughest energy standard available
CircuitShield
Full suite of industrial grade protections:
- Over Current Protection (OCP)
- Over Voltage Protection (OVP)
- Short Circuit Protection (SCP)
- Over Power Protection (OPP)
- Over Temperature Protection (OTP)
- Under Voltage Protection (UVP)
- Surge & Inrush Protection (SIP)
- No Load Operation (NLO)
Model
EA550G Pro
Form Factor
ATX 12V 2.4
Modular
Semi-Modular
Input Voltage
100-240 VAC
Input Current
8A-4A
Input Frequency
50Hz-60Hz
PFC
Active PFC (>0.9 typical)
Power Good Signal
100-500ms
Efficiency
92% Typically
Wattage
550W
Operation
0-40�C
Cooling
120mm Silence Fan
Certifications
80 PLUS Gold
Connections
1 x MB 24 (20+4) pin
1 x 8 (4+4) pin EPS 12V
2 x 8 (6+2) pin PCI-E
6 x SATA
3 x Molex
Dimensions ( L x W x H )
140 x 150 x 86 mm
Weight
Net: 1.94 kg
Gross: 2.92 kg
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 19 reviews
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Product Reviews
★★★★★ 5
Hardy the poet
Format: Paperback
We all know Hardy the novelist, but perhaps he is less well known as a poet. In this volume of over 900 pages, with nearly 1,000 poems, Hardy is colorful, chatty, direct, lyrical, thoughtful, deep. And perhaps his finest quality - at least so I find - is the fact that he is down-to-earth. His poems are not "difficult" for a reasonably literate, experienced reader; and the rhyming is never forced. In short, his poems are a delight.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 24, 2021
★★★★★ 5
The other side of one of the giants of the Victorian era.
Format: Paperback
Thomas Hardy is my favorite novelist who has ever lived. I preface the review of this poetry anthology - which includes every one of the 900+ poems he wrote throughout his life, from the 1860s to just before his death in 1928 - in this way because I’m a bit biased. Hardy’s poetry is technically satisfying and nearly as moving as his novels, and you can tell that the same precision he brought to prose is on full display in his verse. I’m working my way through every single poem in this collection, and thus far my favorites are “The Convergence of the Twain” and “After the Last Breath.” There are other poets whose works I like better (Dickinson, Yeats, Wordsworth, and Whitman come to mind), but as an amateur Hardy scholar, reading this collection is positively invaluable to understand the full depth of his genius, and as always Wordsworth Classics delivers in terms of a quality paperback that should withstand years of enjoyment. I own many of their releases and have yet to find one that even slightly disappoints.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
★★★★★ 5
Pure enjoyment
Format: Paperback
Expanding my knowledge and enjoying the history
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 7, 2022
★★★★★ 5
Great Book Needed for Class
Format: Paperback
My daughter needed this book for her Masters class. Glad we easily found it on Amazon.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 30, 2025
★★★★★ 5
Required Reading
Format: Paperback
Merwin’s four most important books all collected in one.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 17, 2023
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