Antec CSK450 80 Plus Bronze Non Modular Power Supply

₹2,950

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The Antec CSK450 power supply is designed for reliable and efficient power delivery in desktop computers. It offers a 3-year warranty and meets industry standards for safety and performance.

Full specifications ↓

Highlights

80 Plus Bronze certified for 88% efficiency
Active PFC for cooler and quieter operation
120mm Silence Fan for reduced noise
CircuitShield™ protection suite for safety
Works within 0 ~ 40°C operating temperature
Supports ATX 12V 2.31 standard
cTUVus / TUV / CB / RCM / CE / CCC / FCC certified
3-year warranty for peace of mind

Specifications

Product Name	CSK450
Model Name	X5000A251HC-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	450W
Operation Temperature	0 ~ 40°C
Regulatory	cTUVus / TUV / CB / RCM / CE / CCC / FCC
Fan	120mm Silence Fan
Certifications	80 Plus Bronze
UPC#	0-761345-11733-3 CSK450
Net Weight	1.45 Kgs
Gross Weight	1.63 Kgs

Who should buy it

This power supply is ideal for users building or upgrading desktop PCs who want reliable power with safety features. It is not for users needing power supplies with different form factors or specifications.

Compatibility

The Antec CSK450 is compatible with ATX 12V 2.31 motherboards. It requires a standard 100 ~ 240 VAC input voltage.

ATX 12V 2.31

Frequently asked questions

What is the efficiency rating of the Antec CSK450 power supply?

The Antec CSK450 has an 88% typical efficiency rating.

Does the Antec CSK450 come with a 3-year warranty?

Yes, the Antec CSK450 comes with a 3-year warranty.

What is the input voltage range for the Antec CSK450?

The input voltage range is 100 ~ 240 VAC.

Is the Antec CSK450 compatible with ATX 12V 2.31 motherboards?

Yes, the Antec CSK450 is compatible with ATX 12V 2.31 motherboards.

What protections does the Antec CSK450 offer?

The Antec CSK450 offers OVP / UVP / SCP / OPP / NLO / OTP protections.

What is the fan size of the Antec CSK450?

The Antec CSK450 features a 120mm Silence Fan.

What certifications does the Antec CSK450 have?

The Antec CSK450 has cTUVus / TUV / CB / RCM / CE / CCC / FCC certifications.

Brand warranty: 3 years from the manufacturer — TechCure India helps you with the claim.

Why buy from TechCure India

Genuine product with brand warranty
GST invoice on every order
Insured delivery across India
Free compatibility check before dispatch — or build a full PC with our PC Builder

Specifications

Brand	ANTEC
Category	Power Supply Unit
Model / MPN	X5000A251HC-20
Product Name	CSK450
Model Name	X5000A251HC-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	450W
Operation Temperature	0 ~ 40°C
Regulatory	cTUVus / TUV / CB / RCM / CE / CCC / FCC
Fan	120mm Silence Fan
Certifications	80 Plus Bronze
UPC#	0-761345-11733-3 CSK450
Net Weight	1.45 Kgs
Gross Weight	1.63 Kgs
Condition	New, sealed box
Warranty	Manufacturer warranty · details
Invoice	GST tax invoice (input credit available)
Delivery	Insured shipping to every serviceable pin code in India