Antec CSK 850 PRO 850W ATX 3.1 & PCIE 5.1 80+ Bronze Semi-Modular Power Supply

Tk 8,900
Tk 9,790
Tk 8,900
Brand: Antec
SKU: ANTEC-CSK-850PRO
Availability: In stock

Key Features

Model: CSK 850 PRO 850W ATX 3.1

Certifications: 80 Plus Bronze 230V EU, Output Capacity: 850W

ATX 3.1 & PCIe 5.1 Compatible, 120mm Silent Fan

Modular: Semi-Modular, PFC: Active PFC

Protection: OCP, OVP, UVP, SCP, OPP, OTP, SIP, NLO

Subtotal: Tk 8,900

Specification

Key Features

Certification 80 PLUS BRONZE Certified
Fan Size 120mm Silent Fan
Others PFC: Active PFC
Power Good Signal: 100-150ms
Protection: OCP, OVP, UVP, SCP, OPP, OTP, SIP, NLO
Regulatory: TUV / CB / RCM / CE / BIS / UKCA / KC

 

Input 

Voltage 200V-240V
Frequency Range 50Hz
Current 5A Max

 

Output 

Modular Type Sami-Modular
Total Power 850W

 

Connector

Main Power 1 x 24 (20+4) pin MB
CPU 2 x 8 (4+4) pin CPU
PCI-E 4 x 8 (6+2) pin PCI-E
1 x 16 (12+4) pin PCIE 5.1 12V-2x6 (600W)
SATA 6 x SATA
Molex 3 x Molex

Warranty

Warranty 6 Years replacement warranty including Burn Cases

Description

Antec CSK 850 PRO 850W ATX 3.1 & PCIE 5.1 80+ Bronze Semi-Modular Power Supply 
The Antec CSK 850 PRO 850W ATX 3.1 & PCIE 5.1 80+ Bronze Semi-Modular Power Supply is engineered to meet the demands of modern gaming rigs and professional workstations, offering stable, efficient, and future-ready power delivery. Built to the ATX 3.1 standard, it supports next-generation hardware with enhanced power stability and advanced protection features. This PSU operates within a 200V–240V input voltage range and a maximum 5A input current, ensuring dependable performance across various electrical environments. With Active Power Factor Correction (APFC) and an 80 Plus Bronze 230V EU certification, the CSK 850 PRO delivers improved energy efficiency, reduced power waste, and lower operating temperatures.

A 120mm silent fan ensures efficient cooling while maintaining low noise levels, making it suitable for quiet gaming setups and professional environments. The power supply integrates comprehensive safety measures—including OCP, OVP, UVP, SCP, OPP, OTP, SIP, and NLO—to protect valuable components from electrical faults and thermal issues. Its semi-modular design allows easy cable management with essential flat cables improving airflow and reducing clutter. Equipped with a versatile suite of connectors such as a 24(20+4)-pin motherboard connector, a PCIe 5.1 12VHPWR (12+4-pin) cable for high-performance GPUs, dual 8(4+4)-pin CPU connectors, four 6+2-pin PCI-E connectors, six SATA connectors, and three Molex connectors, the CSK 850 PRO ensures compatibility with both current and future hardware configurations. Offering robust power delivery, modern standards compliance, and long-term reliability, this PSU is an excellent choice for high-end PC builds.

Price in Bangladesh: 8,900৳
Buy the Antec CSK 850 PRO 850W ATX 3.1 & PCIE 5.1 80+ Bronze Semi-Modular Power Supply from Tech Buy at the best price. Order online or visit your nearest showroom.

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