Your Browsing History
- Sold by Newegg
- Make an Offer
- New
Any questions? Our AI beta will help you find out quickly.
Try me now
Sorry, no products were found matching "micro atx power supply 550 watts"
Browse Related Items
Quick View
- $69.99 –
- More options from $64.88 - $69.99
- Free Shipping
Quick View
SeaSonic FOCUS GX ATX 3 (2024) GX-1000 1000 W ATX 3.1 80 PLUS GOLD Certified Full Modular Power Supplies
- Model #: FOCUS GX ATX 3 (2024) GX-1000
- $192.99
- $178.99 –
- Save: $14.00 (7%)
- More options from $169.84 - $178.99
- Free Shipping
Quick View
in 30 days
ASUS TUF Gaming 1000W Gold (1000 Watt, ATX 3.0 Compatible Fully Modular Power Supply, 80+ Gold Certified, Military-grade Components, Dual Ball Bearing, Axial-tech Fan, PCB Coating)
ASUS Recommended PSU Table For GPU & CPU
- Model #: TUF-GAMING-1000G
- $180.99
- $159.99 –
- Save: $21.00 (11%)
- More options from $114.31 - $313.44
- Free Shipping
Quick View
CORSAIR VS Series VS550, 550W, Active PFC, 80 PLUS White Certified Power Supply
- Model #: CP-9020171-NA
- $159.00 –
- Free Shipping
Quick View
Thermaltake Smart BX3 550W 80Plus Bronze ATX 3.1 Standard Power Supply; Non-Modular; PS-SPD-0550NNFABU-3; 5 Year Warranty
- Model #: PS-SPD-0550NNFABU-3
- $173.46 –
- More options from $81.39 - $173.46
- Free Shipping
Quick View
CORSAIR RMx shift Series RM1000x Fully Modular ATX Power Supply - Modular Side Interface - ATX 3.1 & PCIe 5.1 Compliant - CP-9020300-NA
- Model #: CP-9020300-NA
- $209.99 –
- Free Shipping
Quick View
- $319.00 –
- Free Shipping
Quick View
NZXT C550 550 W ATX12V v2.4 / EPS12V v2.92 80 PLUS BRONZE Certified Semi-Modular Active PFC Power Supply
- Model #: PA-5B1BB-US
- $107.00 –
- More options from $79.99 - $107.00
- Free Shipping
Quick View
CORSAIR RMe Series RM1200e ATX Power Supply – Fully Modular – ATX 3.1 – 80 PLUS Gold – Cybenetics Platinum – Low-Noise – 1200 Watts – Ten-Year Warranty
- Model #: CP-9020258-NA
- $234.99 –
- Free Shipping
Quick View
Lian Li RS 1000W Rotational Shift Fully Modular ATX Power Supply (W/USB Fan Hub) 90° AC Inlet, Cybenetics Platinum, 80+ Gold, ATX 3.1, PCIe 5.1, 12V-2×6 Cable, 10 Year Warranty, White (RS1000G.WH)
+ $25 off w/ promo code TPQA238, limited offer
- Model #: RS1000G.WH
- $149.99 –
- More options from $143.76 - $154.99
- Free Shipping
Quick View
SAMA XP 850w ATX Power Supply PSU For Gaming Computer PC Power Supply Unit White - 80 Plus Platinum Gold - ATX 3.0 & PCIe 5.0 Compliant - Fully Modular - Low Noise Intelligent ECO Silent Fan
Limited time offer, ends 05/10
- Model #: SAMA Power Supply XP850 White True
- $101.98
- $84.99 –
- Save: $16.99 (16%)
- More options from $84.99 - $111.99
- Free Shipping
Quick View
CORSAIR RM750e (2025) Fully Modular Low-Noise ATX Power Supply with 12V-2x6 Cable – ATX 3.1 & PCIe 5.1 Compliant, Cybenetics Gold Efficiency, 105°C-Rated Capacitors, Modern Standby Mode – Black
- Model #: CP-9020295-NA
- $114.99
- $89.99 –
- Save: $25.00 (21%)
- More options from $89.99 - $157.32
- Free Shipping
Quick View
Lian Li RS 1200W Rotational Shift Fully Modular ATX Power Supply (W/ USB Fan Hub) 90° AC Inlet, Cybenetics Platinum, 80+ Gold, ATX 3.1, PCIe 5.1, 12V-2×6 Cable, 10 Year Warranty, White (RS1200G.WH)
+ $30 off w/ promo code TPQA244, limited offer
- Model #: RS1200G.WH
- $169.99 –
- More options from $169.99 - $190.26
- Free Shipping
Quick View
Corsair SF Series (2024) SF1000, 80 PLUS Platinum, Fully Modular SFX Power Supply, CP-9020257-NA
Save even more w/ promo code EPF4494, limited offer
- Model #: CP-9020257-NA
- $269.99
- $239.99 –
- Save: $30.00 (11%)
- More options from $195.99 - $329.82
- Free Shipping
Quick View
Thermaltake Smart BM3 750W 80Plus Bronze ATX 3.0 & PCIE 5.0 Ready Semi-Modular Power Supply; 105°C/221°F Japanese Capacitor; 5 Year Warranty; PS-SPD-0750MNFABU-3
- Model #: PS-SPD-0750MNFABU-3
- $89.99
- $79.99 –
- Save: $10.00 (11%)
- More options from $73.88 - $142.99
- $9.99 Shipping
Quick View
CORSAIR RMx Series RM1000x ATX Power Supply - Fully Modular - ATX 3.1 - PCIe 5.1 - Cybenetics Gold - Low-Noise - Japanese Capacitors - 1000 Watts
- Model #: CP-9020271-NA
- $209.99
- $179.99 –
- Save: $30.00 (14%)
- More options from $175.99 - $247.02
- Free Shipping
Quick View
Cooler Master MWE 550 550W 80+ White PSU w/ Hydro-Dynamic-Bearing Silent 120mm Fan, Single +12V Rail, Flat Black Cables
- Model #: MPE-5501-ACAAW-US
- $209.00 –
- Free Shipping
Quick View
- $229.90
- $168.99 –
- Save: $60.91 (26%)
- More options from $168.99 - $189.00
- Free Shipping
Quick View
- $119.99
- $99.99 –
- Save: $20.00 (16%)
- More options from $99.99 - $119.99
- Free Shipping
Quick View
Lian Li RS 1000W Rotational Shift Fully Modular ATX Power Supply (W/ USB Fan Hub) 90° AC inlet,Cybenetics Platinum, 80+ Gold, ATX 3.1, PCle 5.1, 12V-2x6 Cable, 10 Year Warranty, Black(RS1000G.BH)
+ $25 off w/ promo code TPQA237, limited offer
- Model #: RS1000G.BH
- $159.99 –
- More options from $139.99 - $159.99
- Free Shipping
Quick View
SAMA 750W PC Power Supply Full Voltage 80 Plus Gold ECO Mode 12V PSU PFC FDB Silent Fan Mode Full Modular ATX Power Supply for ALL Graphics Cards White
- Model #: SAMA Power Supply 750W White Gold
- $168.49 –
- More options from $168.49 - $169.59
- Free Shipping
Quick View
- Model #: SAMA 750W Power Supply White
- $168.49 –
- More options from $168.49 - $169.59
- Free Shipping
Quick View
Lian Li RS 1200W Rotational Shift Fully Modular ATX Power Supply (W/ USB Fan Hub) 90° AC Inlet, Cybenetics Platinum, 80+ Gold, ATX 3.1, PCIe 5.1, 12V-2×6 Cable, 10 Year Warranty, Black (RS1200G.BH)
+ $30 off w/ promo code TPQA236, limited offer
- Model #: RS1200G.BH
- $174.99 –
- More options from $169.99 - $187.64
- Free Shipping