Deepcool DQ1000M-V3L 1000 Watt 80 Plus Gold Fully Modular Power Supply

The Deepcool DQ1000M-V3L is a 1000-watt fully modular power supply unit featuring 80 Plus Gold certification, delivering 90% efficiency at 50% load to minimize heat generation and power loss. System integrators, PC builders, and data center technicians rely on this PSU for high-performance computing builds, cryptocurrency mining rigs, and server-grade workstations requiring stable, clean power delivery. This unit solves critical power management challenges by providing independent rail control, zero-ripple voltage regulation, and modular cabling architecture that eliminates cable clutter while improving airflow and system stability in demanding applications.

Product Overview

The Deepcool DQ1000M-V3L operates on advanced DC-to-DC conversion topology with independently regulated +12V, +5V, and +3.3V rails, ensuring optimal voltage stability across all system components. The 80 Plus Gold certification guarantees minimum 90% efficiency at 50% load, 87% at 20% load, and 90% at 100% load, significantly reducing operational costs and thermal output compared to standard Bronze-rated units. Active power factor correction (PFC) reduces harmonic distortion to less than 3%, protecting connected equipment and extending component lifespan in sensitive laboratory and industrial environments.

The fully modular design allows users to connect only required cables, eliminating unused connectors that consume space and obstruct airflow in compact chassis builds. The unit features dual 135mm FDB (Fluid Dynamic Bearing) cooling fans with intelligent temperature-based speed control, maintaining whisper-quiet operation below 30dB under normal loads while ramping up cooling capacity during peak demand. Japanese-grade capacitors with 105-degree rated specifications ensure reliability across extended operating temperature ranges from 0 to 50 degrees Celsius, with protection circuits including OVP (Over Voltage Protection), UVP (Under Voltage Protection), OCP (Over Current Protection), and SCP (Short Circuit Protection).

Key Specifications

Specification	Details
Product Type	Fully Modular ATX Power Supply Unit
Brand	Deepcool
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
Power Output	1000 Watts continuous
Efficiency Rating	80 Plus Gold (90% at 50% load)
Input Voltage	100-240V AC, 50-60Hz
Rail Configuration	Independently regulated +12V, +5V, +3.3V rails
Cooling System	Dual 135mm FDB fans with temperature control
Protection Features	OVP, UVP, OCP, SCP, OTP
Modular Connectors	24-pin ATX, 8-pin EPS, 6+2 pin PCIe, SATA, Molex
Operating Temperature	0 to 50 degrees Celsius

Key Features

• 80 Plus Gold Efficiency delivers 90% power conversion at 50% load, reducing electricity consumption and heat output compared to standard Bronze-rated supplies, directly lowering operational costs in 24/7 systems
• Fully Modular Cable Architecture eliminates permanently attached cables, enabling custom cable routing in compact cases and improving internal airflow for cooler system operation
• Independently Regulated Rails provide isolated voltage control for +12V, +5V, and +3.3V outputs, ensuring clean power delivery to sensitive components like SSDs, RAM, and graphics processors
• Dual 135mm FDB Cooling Fans with intelligent speed control maintain silent operation below 30dB under normal loads while automatically increasing cooling capacity during peak power demand
• Comprehensive Protection Circuits including OVP, UVP, OCP, SCP, and OTP safeguard connected hardware from voltage spikes, current surges, and thermal runaway conditions
• Japanese-Grade Capacitors rated for 105 degrees Celsius provide extended operational lifespan and stable voltage regulation across wide temperature ranges in industrial and laboratory settings

Applications and Use Cases

• High-Performance Gaming PC Builds with multiple graphics cards and high-end processors requiring stable 12V rail delivery for sustained 800-1000W power draw during intensive gaming sessions and stress testing
• Cryptocurrency Mining Rigs utilizing the DQ1000M-V3L to power multiple GPU configurations with independent rail control, ensuring each mining card receives clean, regulated voltage for maximum hash rate stability
• Professional Workstations for video editing, 3D rendering, and scientific computing where clean power delivery prevents data corruption and system crashes during long-duration render jobs
• Server-Grade Systems and NAS builds requiring 24/7 reliability with low ripple noise and comprehensive protection circuits to safeguard critical data storage and processing infrastructure
• Compact ITX and SFF Builds where fully modular design eliminates cable clutter, enabling optimal airflow management in chassis with limited internal space and restrictive cable routing options

How to Use

Begin installation by ensuring your system is completely powered down and disconnected from AC mains for minimum 5 minutes to safely discharge residual capacitor charge. Mount the DQ1000M-V3L in your chassis power supply bay with the fan facing downward for optimal airflow if your case supports bottom-mounted PSU ventilation, or facing upward if mounted in a sealed compartment. Connect the 24-pin ATX motherboard connector, 8-pin EPS 12V CPU power connector, and required PCIe 6+2 pin connectors to your graphics cards, ensuring each connector clicks firmly into place with audible confirmation.

Route modular cables through cable management channels and tie-down points, maintaining minimum 2-inch clearance from the PSU fan intake to prevent airflow restriction. Connect the AC power cable to the rear IEC inlet, flip the power switch to ON position, and verify the fan spins smoothly during startup with no grinding or rattling sounds. Allow the system to stabilize for 2-3 minutes before launching stress testing applications like Prime95 or FurMark to validate stable voltage delivery under peak loads. Monitor system voltages using BIOS readouts or third-party software like HWiNFO to confirm +12V rail maintains 11.4-12.6V, +5V stays within 4.75-5.25V, and +3.3V remains between 3.14-3.47V during sustained operation.

Frequently Asked Questions

Is the Deepcool DQ1000M-V3L sufficient for RTX 4090 and Ryzen 9 7950X systems?

Yes, the 1000W capacity with robust +12V rail delivers adequate power for RTX 4090 (450W TDP) and Ryzen 9 7950X (162W TDP) combinations. However, ensure your system's total power draw including storage, cooling, and peripherals does not exceed 850W during peak loads to maintain headroom and PSU longevity. We recommend using power monitoring software to verify actual system consumption before finalizing your build.

What is the difference between modular and non-modular power supplies?

Fully modular power supplies like the DQ1000M-V3L allow disconnection of all cables except the main 24-pin ATX connector, enabling custom cable routing and eliminating unused cables that clutter chassis interiors. Non-modular units have all cables permanently attached, consuming valuable space and restricting airflow. Semi-modular supplies offer a middle ground with permanently attached ATX and CPU cables but removable PCIe and peripheral connectors. Modular design is essential for SFF and ITX builds where space optimization directly impacts cooling performance.

How does 80 Plus Gold certification impact my electricity bill?

80 Plus Gold certification guarantees 90% efficiency at 50% load, meaning only 10% of input power converts to waste heat. For a system drawing 500W continuously, a Gold-rated PSU consumes approximately 556W from wall outlets versus 625W for a Bronze-rated unit. Over one year of 24/7 operation, this efficiency difference saves approximately 600 kWh, translating to Rs 6000-8000 in electricity costs depending on regional tariffs. In data center and mining environments, this efficiency advantage compounds significantly across multiple systems.

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 Deepcool DQ1000M-V3L 1000 Watt 80 Plus Gold Fully Modular Power Supply Online in India

Purchase the Deepcool DQ1000M-V3L 1000 Watt 80 Plus Gold Fully 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 Deepcool DQ1000M-V3L 1000 Watt 80 Plus Gold Fully Modular