
( Brand: Ultra ), ( Manufacturer Part Number: ULTLS400 ), ( Model: ULT-LS400 ), ( Connectors: Multi ), ( Voltage Compatibility: 115-230v ), ( Compatible Brand: Universal ), ( Form Factor: Atx ), ( Type: Power Module ), ( Maximum Power: 400 W ), ( Color: Silver )
The Ultra ULT-LS400 is a high-performance 400W ATX switching power supply, designed to deliver reliable and efficient power to modern computer systems. This power supply unit (PSU) utilizes a 400-watt power output, making it an ideal choice for mid-range gaming systems, workstation PCs, or application-focused computers that require a decent amount of power to operate efficiently.
The Ultra ULT-LS400 features an advanced DC-to-DC conversion design with multiple 12V rails, ensuring stable and clean power delivery to critical components, such as CPUs, GPUs, and memory modules. Each 12V rail is independently controlled by the PSU's built-in Intelligent Voltage Regulator Module (IVRM), ensuring the most stable and precise voltage regulation for optimal component performance.
This power supply boasts a 80 PLUS Gold certification, ensuring an impressive efficiency rating of up to 90% under typical loads. Gold-certified power supplies are highly regarded for their ability to convert a significant percentage of the electrical power from the wall outlet into usable power for the computer, making them a more energy-efficient and cost-effective solution in the long run.
The Ultra ULT-LS400 includes modular cabling for better cable management and the ability to install only the cables needed for your specific PC setup. It comes with a complete set of connectors, including 2x 4 4-pin EPS12V, 2x 6 2-pin PCIe, and various SATA and Peripheral connections to cover a wide range of modern components.
Built with a 135mm triple-blade cooling fan, the Ultra ULT-LS400 ensures excellent thermal management and stability under heavy loads. The fan operates silently at low loads, allowing for a quieter computing experience. Further, the PSU features active PFC (Power Factor Correction) and over-temperature protection, safeguarding your computer components against potentially damaging power changes and overheating conditions.
The Ultra ULT-LS400 power supply comes with an integrated Universal AC Cord (100-240V input voltage range) that fully complies with international safety regulations and simplifies the installation process, as it is not specific to any single country's power plug types.
With its advanced features anddeserialize performance, the Ultra ULT-LS400 400W ATX power supply is an excellent choice for discerning PC builders and system integrators seeking a high-reliability, efficient, and versatile power solution for a wide array of computing applications.
The Ultra ULT-LS400 is an Ultra ATX power supply unit (PSU) with a capacity of 400 watts. When deciding whether to buy this power supply, consider the following pros and cons:
Pros:1. Affordable: The Ultra ULT-LS400 is cost-effective, making it an excellent option for budget-conscious builders.
2. Sufficient Power: For systems requiring up to 400 watts, the ULT-LS400 provides ample power.
3. Compact Design: Ultra ATX form factor makes it suitable for small builds or when space is a concern.
4. Modular Design: The ULT-LS400 comes with modular cables, allowing for better cable management and reduced clutter.
5. Single 12V Rail: A single 12V rail reduces voltage regulation losses and provides more stable output.
Cons:1. Limited Overhead: A 400W power supply may provide insufficient overhead power for future components or upgrades.
2. No Active PFC: The Ultra ULT-LS400 does not come with Active PFC, which may lead to power inefficiencies and rises in ripple voltage.
3. Functional but not Premium: The Ultra ULT-LS400 can meet the fundamental requirements for a functioning computer system but may not offer features or performance of more advanced and expensive PSUs.
4. Cable Lengths: Shorter cable lengths might make cabling more challenging for larger cases.
5. Lack of ECO Mode: The ULT-LS400 does not offer an ECO mode or other power-saving features, which could translate into increased energy consumption and higher electric bills.
Conclusion:The Ultra ULT-LS400 is a solid choice for a cost-effective, compact, and modular power supply solution meeting the requirements for a basic computer system. However, potential drawbacks, such as limited overhead power, Active PFC absence, and lack of power-saving features, must be considered. When evaluating build requirements, carefully weigh the pros and cons of the Ultra ULT-LS400 against other available PSUs to ensure a well-informed decision.
Recommendation:For budget builds or small systems seeking a reliable and affordable Ultra ATX 400W power supply option, the Ultra ULT-LS400 is an excellent choice. However, if power savings, a larger budget, or a need for additional features is a priority, consider exploring other power supplies that cater to those requirements.
Excellent clean.