Thermaltake PS-SPD-0430NPCWUS-W Smart 430W 80+ Power Supply — main product image

Thermaltake PS-SPD-0430NPCWUS-W Smart 430W 80+ Power Supply

Thermaltake

Thermaltake PS-SPD-0430NPCWUS-W Smart 430W 80+ Power Supply

Name: Thermaltake PS-SPD-0430NPCWUS-W Smart 430W 80+ Power Supply
Brand: Thermaltake
SKU: PS-SPD-0430NPCWUS-W

★★★★★4.6 (19951 reviews)

430W80 Plus Certified

Reliable 430W power supply with 80 Plus certification and full safety protections for budget-friendly PC builds.

$34.99*

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*Price sourced from Amazon.com. Last updated:Jun 28, 2026.Price and availability are subject to change.

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Overview

The Thermaltake Smart 430W (PS-SPD-0430NPCWUS-W) is designed for desktop builders who need dependable power delivery without overspending. It meets Intel ATX 12V 2.31 and EPS 12V 2.92 standards, ensuring compatibility with a wide range of modern motherboards. With a continuous output rating of 430W at up to 40°C, it provides reliable performance for office workstations, home theater PCs, and modest gaming rigs equipped with mid-range graphics cards via its two PCI-E 6+2pin connectors.

Active Power Factor Correction (PFC) helps the unit draw power more cleanly from the wall, while 80 Plus White certification guarantees at least 80% efficiency under typical loads. Thermaltake backs this PSU with industrial-grade protections—Over Power, Over Voltage, and Short Circuit—along with a rated MTBF of 100,000 hours and a 5-year warranty. For builders who want solid fundamentals at a sensible price, the Smart 430W covers the essentials without unnecessary extras.

Key Features

Delivers 430W Continuous output at +40℃. Compliance with Intel ATX 12V 2. 31 & EPS 12V 2. 92 standards

80 PLUS Certified – 80% efficiency under typical load

Supports (2) PCI-E 6+2pin Connectors. Active (PFC) Power Factor Correction, MTBF: 100, 000 hours

Industry Grade Protections: (OPP) Over Power Protection, (OVP) Over Voltage Protection, (SCP) Short Circuit Protection

5 Year

Specifications

Wattage

430W Continuous

Efficiency

80 Plus White

Standards

Intel ATX 12V 2.31, EPS 12V 2.92

PCI-E Connectors

2x 6+2pin

Power Factor Correction

Active PFC

Protections

OPP, OVP, SCP

MTBF

100,000 hours

Operating Temperature

Up to 40°C

Warranty

5 Years

Model

PS-SPD-0430NPCWUS-W

Pros & Cons

👍 Pros

80 Plus certified for consistent energy efficiency and lower electricity costs
Includes two PCI-E 6+2pin connectors for discrete graphics card support
Comprehensive OPP, OVP, and SCP protections guard against electrical faults
Backed by a 5-year warranty from Thermaltake
Compliant with Intel ATX 12V 2.31 and EPS 12V 2.92 standards for broad compatibility

👎 Cons

Non-modular design means unused cables can clutter smaller cases
430W capacity limits upgradeability to higher-power GPUs or multi-drive setups
80 Plus White is the entry-level efficiency tier, not as efficient as Bronze or Gold units
No semi-passive fan mode, so the fan runs continuously under any load

Frequently Asked Questions

Is the Thermaltake Smart 430W power supply modular?

No, this is a non-modular power supply, meaning all cables are permanently attached to the unit.

Can this PSU support a dedicated graphics card?

Yes, it includes two PCI-E 6+2pin connectors, suitable for mid-range graphics cards that stay within the 430W power budget.

What protection features does this power supply include?

It includes Over Power Protection (OPP), Over Voltage Protection (OVP), and Short Circuit Protection (SCP) to safeguard your components.

What efficiency rating does this unit carry?

It is 80 Plus White certified, meaning it operates at a minimum of 80% efficiency under typical loads, reducing wasted energy as heat.

Does it maintain its rated wattage at higher temperatures?

Yes, it delivers a continuous 430W output even at ambient temperatures up to 40°C.