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Item#: 9SIA90R48T2231

Antec EarthWatts Platinum Series EA-550 Platinum 550W ATX12V / EPS12V SLI Ready CrossFire Ready 80 PLUS PLATINUM Certified Power Supply - Intel Haswell Fully Compatible

Most customers receive within 9-18 days.

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  • ATX12V / EPS12V
  • 80 PLUS PLATINUM Certified
  • 100 - 240 VAC ±10% 50/60 Hz
  • +5V@16A, +3.3V@16A, +12V1@30A, +12V2@30A, +12V3@30A, +12V4@30A, -12V@0.3A, +5VSB@3A
  • ATX12V & EPS12V Power Supply
  • 110 V

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews
EA-550

Antec EarthWatts Platinum Series EA-550 550W Power Supply
ATX12V / EPS12V SLI Ready - CrossFire Ready - 80 PLUS Platinum Certified - Intel Haswell Fully Compatible

Antec's EarthWatts Platinum is one of the most efficient PSU series ever created. With an 80 PLUS® Platinum rating, the highest efficiency mark for power supplies, this PSU achieves up to 93% efficiency and gives you savings unheard of from other power supplies. By using the EA-550 Platinum, you can reduce your computer's power consumption by 25%. A three-year Antec Quality warranty, a whisper-quiet 120mm DBB fan controlled by Antec's renowned Thermal Manager and CircuitShield™'s industry-leading seven levels of protection make the EA-550 Platinum one of the best choices available. Get the power you need, save money and help protect the environment with Antec's EA-550 Platinum!

EA-550EA-550

Features

  • 550W Continuous Power — Guaranteed 550W of Continuous Power from Antec
  • 80 PLUS® Platinum certified — Up to 93% efficient, to reduce your electricity bill
  • Save Energy and Money — Reduce your electricity bill by up to 25%!
  • AQ3 — Antec Quality 3-year warranty and lifetime global 24/7 support
  • 120mm DBB Silence — Whisper-quiet high-quality double ball bearing fan with long lifetime
  • Thermal Manager — An advanced low voltage fan control for optimal heat & noise management
  • High Current Rails — Two fully-protected High Current +12V rails with high load capabilities ensure maximum CPU & GPU compatibility
  • Multi PCI-E — Two PCI-E connectors for multiple GPU support
  • CircuitShield™ — Over Current Protection (OCP), Over Voltage Protection (OVP), Under Voltage Protection (UVP), Short Circuit Protection (SCP), Over Power Protection (OPP), Surge & Inrush Protection (SIP), No Load Operation (NLO) & Brown-Out Protection (BOP)
  • Japanese heavy-duty caps — High-performance Japanese capacitors ensure tightest DC stability and regulation
  • Power Supply Connectors Assortment
    • 1 x 24-pin
    • 1 x 8(4+4)-pin ATX12V/EPS12V
    • 2 x 8(6+2)-pin PCI-E
    • 4 x Molex
    • 5 x SATA
    • 1 x Floppy
  • Environment
    • Operating Temperature: 0°C — 50°C
    • Safety Approvals: UL, cUL, CB, CE, FCC, TÜV, BSMI, CCC, C-Tick, GOST-R, KCC
  • Net Weight: 4.2lbs (1.9kg)
  • Dimensions (H x W x D):
    • 3.4 x 5.9 x 5.5"
    • 86 x 150 x 140mm
EA-550

80 PLUS Platinum Certification
This 80 PLUS Platinum certified power supply provides high power efficiency up to 93%, saving you up to 25% on your electric bill, reducing heat in your computer's system, and prolonging its life.


EA-550

550W continuous power
A continuous power of 550W delivers safe, reliable output for high-end gaming computer systems. Four fully-protected +12V rails with high load capabilities ensure maximum CPU and GPU compatibility.


EA-550

Japanese heavy-duty caps
High-performance Japanese capacitors ensure tightest DC stability and regulation.


EA-550

120mm DBB Silent fan
The 120mm double ball bearing cooling fan guarantees superior cooling performance as well as silent operation.


EA-550

Superior protection
Heavy-duty protection circuitry on all rails prevents damage from a variety of dangers. The protection functions include Over Current Protection (OCP), Over Voltage Protection (OVP), Under Voltage Protection (UVP), Short Circuit Protection (SCP), Over Power Protection (OPP), Surge and Inrush Protection (SIP), No Load Operation (NLO), and Brown-Out Protection (BOP).


Output Table

Output Voltage Load Max. Reg. OCP Set Point Ripple & Noise
+5V 16A ±5% 26A - 35A 50mV
+3.3V 16A ±5% 26A - 35A 50mV
+12V1 30A ±5% 35A - 45A 120mV
+12V2 30A ±5% 35A - 45A 120mV
+12V3 30A ±5% 35A - 45A 120mV
+12V4 30A ±10% 35A - 45A 120mV
-12V 0.3A ±5%   150mV
+5vsb 3A ±5%   50mV
+5V and +3.3V Combined max. output: 95W
+12V Outputs combined max. output: 516W
Input
Input Voltage 100 ~ 240VAC ±10%
Input Frequency Range 50Hz - 60Hz
Efficiency Up to 93%

What's in the Box

box

Learn more about the Antec EA-550 Platinum

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years
  • Read full details
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