Antec CSK550 AU
CSK 550W 80+ Bronze, up to 88% Efficiency, Flat Cables, 120mm Silent Fans, 2x
Key facts
- Part number
- CSK550 AU
- Brand
- Antec
- Category
- Power supplies
- Price
- AUD 99≈ USD 68.89 Reference price (RRP)
- Availability
- On request — ask for a quote
Overview
Antec’s new generation Cuprum Strike Bronze power supply is crafted for quality, efficiency, and performance. Featuring 80 PLUS® BRONZE certification, a quiet 120 mm fan, CSK Bronze includes Antec’s 3 year warranty. The CircuitShield™ suite of industrial-grade protections ensure that the power delivered to your system is safe and reliable in any environment.
80 PLUS® Bronze certified
Delivering up to 88% efficiency, the CSK Bronze Series utilize active PFC, giving you a cooler, quieter system, all powered by Continuous Power.
120 mm Silent Fan
The 120 mm silent fan is ideal for quite computing and is designed for longer lifetime, guaranteeing hours of operation.
Flat Cables
3-Year Warranty
We stand by the quality and safety of the CSK Bronze Power Supplies, offering a 3-year parts and labor warranty and unlimited access to our incomparable technical support and customer service.
Product Name CSK550
Model Name X5000A253HC-20
Type ATX 12V 2.31
Dimension 140(L) x 150(W) x 86(H)
Warranty 3 years
Input Voltage 100 ~ 240 VAC
Input Current 10A ~ 5A
Input Frequency Range 50Hz ~ 60Hz
PFC Active PFC
Power Good Signal 100 ~ 500ms
Efficiency 88% Typically
Protection OVP/UVP/SCP/OPP/NLO/OTP
Output Capacity 550W
Connector
1 x MB 24(20+4) Pin
1 x 8(4+4) Pin EPS 12V
2 x 8(6+2) Pin PCI-E
7 x SATA
2 x Molex
1 x FDD
Reference price history
Recorded reference and list prices over time. Not Prology selling prices.
- Latest
- AUD 99≈ USD 68.89
- Oct 2026
- Lowest recorded
- AUD 99≈ USD 68.89
- Highest recorded
- AUD 99≈ USD 68.89
- Recorded
- 2026
- 1 price point
AUD 99 rrp, recorded
Buy or sell Antec CSK550 AU
Buying Antec power supplies
Looking to buy the Antec CSK550 AU or a compatible power supply? Prology supplies new, refurbished and used Antec power supplies in Australia and the United States. Send the part number and quantity for a firm price.
Selling Antec power supplies
Have a spare or decommissioned CSK550 AU? Prology buys used and surplus Antec power supplies — single units or whole lots — and replies with an offer within 1 business day. Sell your CSK550 AU.
- What is the Antec CSK550 AU?
- The Antec CSK550 AU is a Antec power supply – CSK 550W 80+ Bronze, up to 88% Efficiency, Flat Cables, 120mm Silent Fans, 2x PCI-E 8Pin.
- How much does the Antec CSK550 AU cost?
- The reference price on record is AUD 99 (Oct 2026). It is a reference figure, not a selling price — ask Prology for a firm quote.
- Where can I buy the Antec CSK550 AU?
- It is not listed on the Prology store yet. Prology sources Antec power supplies on request — request a quote and we reply with a firm price and lead time within 1 business day.
- Can I sell a used Antec CSK550 AU?
- Yes. Prology buys used and surplus Antec power supplies, including the CSK550 AU. Get an offer — sell outright or trade in against your next order.
Request a quote for CSK550 AU
Tell us the quantity and condition you need. Prology replies with a firm price and lead time within 1 business day.