Antec CSK550 80+ Bronze 550W
550W 80+ Bronze, Non-Modular, no native 12VHPWR - adapter required for RTX 40-series.
Budget 550W Bronze. Non-modular but reliable. For i3/Ryzen 5 + RX 7600 builds under 40K.
Official India stock. Full warranty through the brand's India service network, standard RMA if anything goes wrong.
Full specs
GPUs this PSU can power
Antec CSK550 Bronze Review India - 550W Budget PSU for Ryzen 5 + RTX 4060 Builds
Antec CSK550 Bronze - A Reputable Brand at Budget Price in India
Antec has been in the PSU business long enough to have a meaningful track record. The CSK550 Bronze is their entry-level offering for the Indian market - priced to compete with local budget brands, but built to the standards of a company that actually tests its products.
That difference matters. At ₹4,500–6,000, you're not getting a premium PSU, but you are getting 80 Plus Bronze certification that's actually verified, a three-year warranty that Antec honours, and a power supply that's genuinely rated for 550W continuous output.
What You're Actually Getting
The 80 Plus Bronze certification means the PSU is at least 82% efficient at 20% load, 85% at 50% load, and 82% at full load. This isn't just a sticker - it means the internal components are adequate, the ripple suppression meets standards, and the over-current/over-voltage protections are functional.
For a Ryzen 5 5600 or i5-12400F paired with an RTX 4060, total system power draw peaks around 300–350W under gaming load. A genuine 550W Bronze PSU handles that with comfortable headroom.
The non-modular cable bundle is the notable inconvenience. In compact mATX cases and smaller builds, the unused cables accumulate and restrict airflow. It's manageable with cable ties but adds time to any clean build. In a mid-tower with good cable management routing, it's less of an issue.
The Corsair CV550 Comparison
The Corsair CV550 Bronze is the CSK550's direct competitor at nearly the same price. When both are in stock in India, the CV550 often comes in slightly cheaper and benefits from stronger brand recognition. The CSK550 is the recommendation when the Corsair option is unavailable - which happens periodically at Indian retailers. Both are genuine Bronze-certified PSUs from reputable brands and either choice is fine.
India Pricing and Availability
₹4,500–6,000 across MDComputers, Amazon India, and Flipkart. Antec's India distribution has improved - warranty claims are handled through their authorized service partners in major cities.
Who Should Buy This
- Ryzen 5 5600/5600X + RTX 4060 builds on a budget
- i5-12400F or i5-13400F + RX 7600 builds
- Anyone who needs a reputable-brand PSU when Corsair CV550 is out of stock
- Office builds that occasionally run a lightweight GPU like a GT 1030 or RX 6400
Who Should Skip This
Skip the Antec CSK550 Bronze if:
- You're pairing with an RTX 4070 or above - 550W is not enough headroom; step up to 650W Gold minimum
- Cable clutter matters to you - non-modular PSUs in small cases are messy
- Budget extends to ₹6,500–8,000 - the Corsair CV650 or DeepCool PQ650M Gold at that range give you 80+ Gold efficiency and 650W
Questions
Yes. A Ryzen 5 5600 + RTX 4060 system peaks around 300–330W under full gaming load. 550W gives comfortable headroom. Don't pair this with an RTX 4070 - that combination needs 650W+ reliably.
3 years. Significantly better than the 1-year Ant Esports warranty, and on par with Corsair's entry-level CV series.
No. It uses standard 6+2 pin PCIe connectors. For RTX 4070 Ti Super and above that use the 12VHPWR connector, you need an ATX 3.0 compliant PSU.