Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
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
4.8 ★★★★★
Based on 2396 reviews
Sort
Product Reviews
★★★★★ 5
Durable, bright and bouncy
Color: H) 2.5" 3-Pack (Beef)
Love these. Color is bright so I can find it in grass and dirt. Quality is good! Works well in a Chuck it. Love these holes for whistle sound as it’s in the air. No scent cost is awesome for all 3 in pack
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 30, 2025
★★★★★ 5
Tough Dog Balls. Bright Orange/holes for treats
Color: B) 3" 2-Pack (Bacon)
I used to buy Starmark. But their balls got smaller and tore more easily. The color was green. I couldn’t find it when it was dropped in the grass!! Soooooo, I took a chance on this cuz it had holes in it and was bright orange. It is not scented at all or its bacon scent faded. The ball is for strong chewers. I’m a petsitter and I needed tough balls for my clients dog. Shipped quickly. Good price. Exactly as described
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 16, 2025
★★★★★ 4
Worthy chew and fetch ball.
Color: L) 3" 2-Pack (Chicken)
Durable and dog loved to gnaw on it. Bright yellow color easy to keep track of for both dog and parent!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 16, 2026
★★★★★ 5
Flavored Dog Rubber Balls
Color: H) 2.5" 3-Pack (Beef), Color: H) 2.5" 3-Pack (Beef)
My dog absolutely loves these balls, I have a few more I had already bought, but she has an addiction to them so I had to buy more. I am able to squeeze these really easily so when she does pick them up after I’ve thrown them they’re very easy for her to pick up. They have a good thickness to them so it’s not too flimsy. It’s pretty tough and they bounce pretty high which I like and so does she know she is an aggressive chewer, but I haven’t had an issue yet with her chewing right through these, which is why I like them and we both love the fact that it smells like beef I could practically smell them through the bag, but I have a really high pitched sense of smell, and I knew she was going to love them. Not to mention you can’t beat the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 14, 2025
★★★★★ 5
Love These Balls
Color: H) 2.5" 3-Pack (Beef), Color: H) 2.5" 3-Pack (Beef)
These are great balls. My Border Collie can destroy a tennis ball in a couple of hours and the Kong brand ball is heavier than I like to play with in the house. These balls hold up to her biting and chewing but are lite weight and softer for bouncing off the walls.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
recommand products
BD Wings Logo CLOSE-UP Full Color Black Silver Seatbelt Belt - Grunge Tread Black/White Webbing
26.95
BD Wings Logo CLOSE-UP Full Color Black Silver Seatbelt Belt - Grunge Gears Orange Webbing
26.95
Hullbreaker Horror (Borderless) [Innistrad Remastered]
18.30
Kyurem VMAX - 49/196 - Ultra Rare
10.00
BD Wings Logo CLOSE-UP Full Color Black Silver Seatbelt Belt - Girlie Skull Black/Red Webbing
26.95