ISTARUSA TC-400PD8 Atx Desktop Power Supply 400W
( Brand: Istarusa ), ( Manufacturer Part Number: TC-400PD8 ), ( Type: Power Supply ), ( Maximum Power: 400 W ), ( Connectors: 20 4 Pin ), ( Compatible Brand: For Istarusa ), ( Unit Type: Unit ), ( Form Factor: Atx ), ( Cooling: 1 Fan ), ( California Prop 65 Warning: This Product Contains A Chemical Known To The State Of California To Cause Cancer. ), ( Item Length: 12 ), ( Machine Type: Desktop ), ( Connector: Psu ), ( Modular: No )
Review ISTARUSA 4-pin Atx Desktop Power Supply
The ISTARUSA TC-400PD8 is a high-performance 400-watt ATX desktop power supply unit (PSU) designed for reliable and efficient power delivery to modern computing systems. This PSU comes with a compact form factor, making it an excellent choice for various desktop configurations.
The TC-400PD8 features a universal AC input of 100-240V 50-60Hz, ensuring compatibility with various voltage and frequency conditions worldwide. It is engineered with a single 12V rail design, capable of delivering up to 33.33A of continuous power to support high-demand components such as graphics cards and CPUs.
This PSU includes eight peripheral 12V 4-pin connectors and four SATA 12V 4-pin connectors, allowing for powering multiple peripherals, fans, and storage devices. It also includes a 24-pin main motherboard power connector, ensuring compatibility with a wide range of motherboards.
The TC-400PD8 is constructed using high-quality components, including Japanese capacitors, to ensure consistent power delivery and long-term reliability. It also features Active PFC (Power Factor Correction) technology, which ensures efficient power conversion and reduces power loss, resulting in lower electricity bills.
The exterior housing of the TC-400PD8 is designed to be compact and aesthetically pleasing, with a matte black finish that complements most desktop builds. It also comes with a modular design, allowing users to only connect the necessary cables, reducing clutter and improving airflow within the case.
The ISTARUSA TC-400PD8 comes with a comprehensive protection scheme, including over-voltage, under-voltage, over-current, short-circuit, and over-temperature protection, ensuring the safety of your components and prolonging their lifespan. With its impressive power output, reliable construction, and advanced features, the TC-400PD8 is an excellent choice for powering your desktop computer.
The ISTARUSA TC-400PD8 is a 400-watt ATX desktop power supply unit (PSU). Here are some pros and cons that may help you make an informed decision about purchasing this PSU:
Pros:1. High Wattage: With a capacity of 400 watts, this PSU can deliver enough power to support a mid-range or high-end desktop build.
2. Modular Design: The modular design of this PSU allows users to connect only the cables they need, reducing clutter and improving airflow inside the case.
3. Active PFC: Active Power Factor Correction (PFC) technology ensures that the PSU operates efficiently and complies with power regulation standards.
4. Quiet Operation: This PSU operates quietly, making it a good choice for those who prioritize low noise levels.
5. Overvoltage and Overcurrent Protection: The PSU includes built-in protection against overvoltage and overcurrent conditions, ensuring the safety of connected components.
Cons:1. Limited Compatibility: This PSU may not be compatible with all motherboards and components due to its specific form factor and connector layout.
2. No Crossfire Support: This PSU may not provide enough power to support two high-end graphics cards in a Crossfire configuration.
3. Lack of High-End Features: This PSU does not include advanced features such as multi-rail DC outputs or overclocking capabilities.
In conclusion, the ISTARUSA TC-400PD8 is a reliable and efficient 400-watt PSU with a modular design and quiet operation. It is well-suited for mid-range or high-end desktop builds that do not require advanced features or Crossfire support. However, it may not be compatible with all motherboards and components, so users should double-check compatibility before making a purchase.
Based on the pros and cons presented, I would recommend the ISTARUSA TC-400PD8 to those who are looking for a quiet, efficient, and affordable 400-watt PSU for their desktop build. However, if you require advanced features or Crossfire support, you may want to consider a higher-end PSU.
Details:
Shipping Information. Item has been tested and visually inspected for defects. Tested for key functions, R2/Ready Resale
Testing Procedure: Key Result, Provides power to the machine Attempt boot machine with supply Computer POST no warning codes Pass. This unit only comes with the cables shown. Please see the listing pictures. If a part is not pictured, then it included in the sale.
There may be signs of normal wear on these units that differ from the photos in listing. Only items pictured are included.
part #: tc400pd8 prices
- $11.90-$325.00
specifications powsuppy:
- brand: Istarusa
- mpn: Tc-400pd8
- type: Power Supply
- maximum power: 400 W
- connectors: 20 4 Pin
- compatible brand: For Istarusa
- unit type: Unit
- form factor: Atx
- cooling: 1 Fan
- california prop 65 warning: This Product Contains A Chemical Known To The State Of California To Cause Cancer.
- item length: 12
- machine type: Desktop
- connector: Psu
- modular: No
seller powsuppy:
- rating: 99.8%
- # reviews: 104314
- city: Indianapolis, Indiana
payments powsuppy:
- other
- credit card: Discover
- wallet: Apple-pay
shipping powsuppy:
- class: Standard, Expedited, One-day
- carrier: USPS, UPS
- transit: 4-8 Days
- cost: $0.00
- service: USPS Ground Advantage, UPS Ground, USPS Priority Mail, UPS Next Day Air Saver
- type: Calculated
returns powsuppy:
- paid by: Seller
- method: Money back
- policy: Returns Accepted
- time: 30 Days
general powsuppy:
- condition: Used
- Computers/Tablet's Networking > Computer Components Parts > Power Supplies
offer powsuppy:
- sold: 0
- availability: In Stock
- quantity: 1
- started: April 30, 2026
- options: Ship-to-home
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