Learn more about the ASUS ROG-STRIX-550G
General| Brand | ASUS |
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| Series | ROG Strix |
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| Model | ROG-STRIX-550G |
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Details| Type | ATX12V |
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| Maximum Power | 550 W |
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| Fans | 1 x 135mm Dual Ball Fan |
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| Main Connector | 20+4Pin |
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| +12V Rails | Single |
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| PCI-Express Connector | 2 x 6+2-Pin |
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| SATA Power Connector | 8 |
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| Max PSU Length | 160 mm |
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| Modular | Full Modular |
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| Energy-Efficient | 80 PLUS GOLD Certified |
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| Over Voltage Protection | Yes |
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| Input Voltage | 100 - 240 V |
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| Output | +3.3V@20A, +5V@20A, +12V@45A, -12V@0.3A, +5VSB@3A |
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| Connectors | 1 x MB 24/20-pin
2 x CPU 4+4-pin
2 x PCI-E 6+2-pin
8 x SATA
3 x Peripheral |
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Features| Features | ROG heatsinks cover critical components, delivering lower temperatures and reduced noise.
Axial-tech fan design features a smaller fan hub that facilitates longer blades and a barrier ring that increases downward air pressure.
Dual ball fan bearings can last up to twice as long as sleeve bearing designs.
0dB Technology lets you enjoy light gaming in relative silence.
An 80 Plus Gold Certification is the result of Japanese capacitors and other premium components.
Cosmetic customization is enabled by a magnetic logo and stickers that help you reskin the visible side to your liking.
Fully modular cables keep your rig neat and tidy.
10-year warranty included. |
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Dimension & Weight| Dimensions | 3.39" x 5.91" x 6.30" |
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| Weight | 3.81 lbs. |
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Package| Package Content | Power Cord x 1
Motherboard Power cable x 1 (610mm)
CPU Cable x 2 (1000mm)
PCI-E Cable x 2 (675mm)
SATA Cable x 2 (810mm/860mm)
Peripheral x 1 (450mm)
Join the ROG badge x 2
ROG logo magnet x 1
ROG label x 3
ROG Cable Tie x4
Cable Tie x8
Screws Package x1
*MB/ CPU/ PCI-E cables come with embedded capacitors in the middle. |
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Details| PFC | Active |
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| SLI | No |
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| CrossFire | No |
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Connectors| SATA Power Connector | 8 |
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Additional Information| First Listed on Newegg | May 15, 2026 |
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Customer Reviews of the ASUS ROG-STRIX-550G
