Antec Atom V450 V2 450 Watt Non-Modular Power Supply

The Antec Atom V450 V2 is a reliable 450-watt non-modular power supply unit designed for entry to mid-range PC builds, offering stable power delivery with 80 Plus Bronze certification for energy efficiency. System integrators, PC builders, and IT professionals use this PSU to power budget-conscious gaming rigs, workstations, and office computers that require dependable power without the complexity of modular cabling. This unit solves the power delivery challenge for systems with modest component requirements while maintaining thermal stability and protection against electrical faults through multiple safety features.

Product Overview

The Antec Atom V450 V2 operates on a traditional non-modular design, meaning all power cables are permanently attached to the unit, eliminating compatibility concerns and reducing manufacturing costs passed to consumers. The power supply utilizes a single 12V rail architecture that distributes current efficiently across modern multi-core processors and graphics cards, while the 80 Plus Bronze rating ensures that at least 85% of input power converts to usable output at 50% load, reducing wasted energy as heat and lowering electricity bills over extended operation periods.

This model incorporates Antec's proven thermal management with a 120mm cooling fan that operates intelligently based on internal temperature, remaining silent during light loads and ramping up only when necessary. The non-modular configuration provides robust cable management simplicity for small form factor cases and straightforward installations, while multiple protection circuits including Over Voltage Protection (OVP), Under Voltage Protection (UVP), Over Current Protection (OCP), and Short Circuit Protection (SCP) safeguard connected components from electrical anomalies and power surges.

Key Specifications

Specification	Details
Product Type	Non-Modular ATX Power Supply Unit
Brand	Antec
Model	Atom V450 V2
Output Power	450 Watts
Certification	80 Plus Bronze
Rail Configuration	Single 12V Rail
Cooling	120mm Smart Temperature-Controlled Fan
Connectors	24-pin ATX, 4-pin CPU, 6-pin PCI-E, SATA, Molex
Origin	Original/Authentic
Warranty	7 days on manufacturing defects
Shipping	1-5 days from Bengaluru
Delivery	7-8 days across India
Support	24/7 via Email and WhatsApp

Key Features

• 450W Continuous Power Output with single 12V rail delivering up to 37A for stable power to modern CPUs and GPUs without voltage fluctuations
• 80 Plus Bronze Certification ensuring minimum 85% efficiency at 50% load, reducing heat generation and electricity consumption compared to non-certified units
• Non-Modular Design with all cables pre-attached, eliminating compatibility issues and simplifying installation for builders unfamiliar with cable management
• Intelligent 120mm Cooling Fan with temperature-dependent speed control, operating silently at low loads and maximizing airflow during intensive gaming or rendering tasks
• Comprehensive Protection Circuitry including OVP, UVP, OCP, and SCP to shield expensive components from electrical damage during power anomalies or short circuits
• Standard ATX Form Factor fitting all full-size and mid-tower cases with universal mounting compatibility across different chassis designs

Applications and Use Cases

• Budget Gaming PC Builds with GTX 1650 or RTX 3050 graphics cards requiring stable 450W power delivery for smooth 1080p gaming at high settings without thermal throttling
• Office and Productivity Workstations using mid-range processors like Ryzen 5 or Intel Core i5 for document processing, spreadsheet work, and video conferencing with reliable uptime
• Educational Laboratory Setups in computer science departments and training centers where multiple identical systems require consistent, affordable power solutions for student projects
• Small Business Server Configurations for file storage, print server, or network management with dependable 24/7 operation and protection against power supply failures
• System Integrator Stock for OEM builders assembling pre-configured systems for corporate clients requiring certified, reliable power supplies with minimal support overhead

How to Use

Begin installation by ensuring your PC case has adequate ventilation space and that the power supply mounting bracket aligns with the case's PSU compartment, typically located at the bottom rear. Position the Antec Atom V450 V2 with the fan facing downward if your case has ventilation holes in the bottom panel, or upward if mounted against a solid surface, ensuring at least 3 inches of clearance around the unit for proper airflow. Route the pre-attached 24-pin ATX cable to the motherboard's main power connector, the 4-pin or 8-pin CPU power cable to the processor power header near the CPU socket, and distribute 6-pin PCI-E connectors to any discrete graphics cards requiring additional power beyond the motherboard's PCIe slot delivery.

Connect SATA power connectors to solid-state drives and mechanical hard drives, and legacy Molex connectors to any older peripherals or case fans requiring 12V power. Before powering on, verify that all connectors are fully seated with audible clicks, and that no cables obstruct the cooling fan's rotation. Switch the rear power switch to ON, then press the case power button to initiate system startup. Monitor the system during the first 30 minutes of operation to confirm stable voltage delivery and proper fan operation, checking BIOS readings for 12V rail stability typically between 11.4V and 12.6V under normal load conditions.

Frequently Asked Questions

Is 450W sufficient for my gaming PC with RTX 3060 and Ryzen 5 5600X?

The RTX 3060 has a 170W TDP and Ryzen 5 5600X has a 65W TDP, totaling approximately 235W for core components. With motherboard, storage, and cooling adding 80-100W, your system requires roughly 315-335W under full load. The Antec Atom V450 V2 provides 450W capacity with headroom for power efficiency losses and future upgrades, making it suitable for this configuration. However, for sustained heavy rendering or mining workloads, consider upgrading to a 550W or higher capacity unit.

What does 80 Plus Bronze certification mean for my electricity bill?

80 Plus Bronze means the power supply converts at least 85% of AC input power to DC output at 50% load, with 82% efficiency at 20% and 10% loads. If your system draws 300W from the wall, approximately 255W reaches your components while 45W dissipates as heat. Over one year with 8 hours daily usage at Rs 8 per kilowatt-hour, this efficiency saves approximately Rs 350-400 compared to non-certified 75% efficient units, paying for itself within 2-3 years.

Can I use this PSU in a small form factor ITX case?

The Antec Atom V450 V2 is a standard ATX form factor measuring approximately 150mm width by 86mm height by 140mm depth. Most ITX cases accommodate ATX power supplies, but verify your specific case specifications before purchase. Compact cases like Lian Li Lancool 205 and NZXT H210 support standard ATX PSUs, while ultra-compact cases like Cooler Master Elite 110 may require SFX or SFX-L form factor units instead.

Does non-modular mean all cables are permanently attached?

Yes, non-modular design means every power cable including 24-pin ATX, 4-pin CPU, 6-pin PCI-E, SATA, and Molex connectors are permanently soldered to the power supply unit. You cannot remove unused cables, which may create cable clutter in cases with limited space. However, this design eliminates connector compatibility issues and reduces manufacturing costs, making it ideal for straightforward builds where cable management simplicity outweighs aesthetic considerations.

When will I receive my order?

Orders are dispatched within 1-5 business days from our Bengaluru warehouse. Delivery takes 7-8 days to most locations across India.

What is your return and warranty policy?

We offer a 7-day return policy on manufacturing defects only. Contact support within 7 days of receipt for free replacement or full refund. Not applicable for user damage or misuse.

Are bulk discounts available?

Yes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.

Why Buy from The Engineer Store

• Genuine Products: Sourced directly from authorized distributors with authentication
• Expert Team: Our technical team validates every product before listing
• Fast Shipping: Dispatched within 1-5 days from our Bengaluru warehouse
• Pan-India Delivery: 7-8 days to Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata
• Payment Options: COD, UPI, credit/debit cards, net banking, EMI available
• Technical Support: 24/7 expert guidance via email and WhatsApp
• Returns: 7-day return policy on manufacturing defects only

Buy Antec Atom V450 V2 450 Watt Non-Modular Power Supply Online in India

Purchase the Antec Atom V450 V2 450 Watt Non-Modular Power Supply online at The Engineer Store, India's trusted source for genuine electronics. We deliver across Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on Antec Atom V450 V2 450 Watt Non-Modular Power Supply with fast shipping and expert support.

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