1. Computer Power Supplies Parts
  2. sku: 6802101345661781
  3. LITE ON PA26411ALF

LITE-ON Power Supply Liteon PWR-C2-640WAC PA-2641-1A-LF

Pa-2641-1a-lf Lite-on Pa26411alf Liteon Pwr-c2-640wac 640w Power Supply Lot Of 2

( Brand: Lite-on ), ( Manufacturer Part Number: PA26411ALF ), ( Model: PA-2641-1A-LF ), ( Type: Power Supply ), ( Maximum Power: 640 W ), ( Color: Silver ), ( Compatible Model: Pwr-c2-640wac )

Review LITE ON Liteon 640w Power Supply Lot Of

Lite-On PA-2641-1A-LF, 640W Lite-On Lite Series Power Supply

The Lite-On PA-2641-1A-LF is a reliable and efficient 640-watt power supply from Lite-On's Lite Series. This power supply unit (PSU) is designed with a modern and compact form factor, making it an excellent choice for various computing systems.

The PA-2641-1A-LF features a 640-watt maximum power output, with an 80 PLUS Bronze certification for energy efficiency. This certification ensures that the power supply converts at least 82% of the input power into usable output, reducing energy waste and lowering operating temperatures.

This power supply is built with a single 12V rail design, delivering a stable and consistent power output for the most demanding components. With a 12V rail capacity of 53.33 amps, the PA-2641-1A-LF can power even high-end graphics cards and CPUs.

The Lite-On PA-2641-1A-LF features multiple 3.3V and 5V voltage rails to accommodate various peripherals and components. The 3.3V rail can deliver up to 22.5 amps, while the 5V rail can deliver up to 32.3 amps.

The power supply also includes a number of safety features, such as over voltage protection (OVP), under voltage protection (UVP), over temperature protection (OTP), and short circuit protection (SCP). These features help ensure the longevity and stability of your system.

The PA-2641-1A-LF comes with a modular design, allowing users to selectively connect only the cables they need. This design simplifies cable management and reduces clutter inside the case.

The power supply includes a 24-pin ATX motherboard connector, 4 4-pin EPS12V connector, 6 2-pin PCIe connectors, and various SATA and Molex connectors. The 120mm fan ensures quiet operation and efficient cooling, while the sleeved cables provide a clean and professional look.

The Lite-On PA-2641-1A-LF is a high-performance and reliable power supply, perfect for budget-conscious builders and system upgrades. Its modern design, energy efficiency, and extensive safety features make it an excellent addition to any computing system.

The Lite-On PA26411ALF (PA-2641-1A-LF) is a 640-watt power supply unit (PSU) that is often recommended for budget-conscious builders. Here are some pros and cons that can help you make an informed decision about purchasing this PSU:

Pros:

1. Affordable: The Lite-On PA26411ALF is one of the most cost-effective 640-watt PSUs in the market.

2. Efficient: With an 80 Bronze certification, this PSU offers good energy efficiency.

3. Quiet: The fan in this PSU starts spinning only when the load exceeds 30%, which keeps the operation quiet under normal conditions.

4. Fully Modular: This PSU offers fully modular cables, making it easier to manage and route cables inside the case.

5. Decent Performance: The PA26411ALF delivers stable and reliable performance, making it a suitable choice for budget gaming builds or workstations.

Cons:

1. Limited Overclocking: This PSU may not support extreme overclocking due to its limited power delivery capacity.

2. Limited Connectors: The 6 2 pin EPS12V connector may not be enough for some high-end CPUs that require more power.

3. Poor Build Quality: Some users have reported issues with the build quality, such as loose screws and poorly aligned fan blades.

4. No Active PFC: This PSU does not have an Active PFC (Power Factor Correction) feature, which can affect power efficiency under certain conditions.

Conclusion:

The Lite-On PA26411ALF (PA-2641-1A-LF) is a decent budget option for those who need a reliable 640-watt power supply without breaking the bank. It offers good efficiency, quiet operation, and fully modular cables, making it a suitable choice for budget gaming builds or workstations. However, it may not be suitable for high-end systems that require extreme overclocking or additional connectors. Moreover, some users have reported issues with the build quality, which is something to consider before making a purchase.

Recommendation:

If you're looking for a cost-effective 640-watt power supply with good efficiency and fully modular cables, the Lite-On PA26411ALF (PA-2641-1A-LF) is a solid choice. However, if you need a PSU with better build quality, more connectors, or support for extreme overclocking, you may want to consider other options in the market. Overall, it's essential to weigh the pros and cons carefully and consider your specific requirements before making a purchase.

Details:

Calculated Shipping with FedEx: Standard shipping estimates are calculated using FedEx Ground service to a commercial address. Comes in a lot of Shipping and Handling. Item has some minor cosmetic wear and tear such as scratches scuffs.

Has a maximum wattage of 640W. Comes with a 30-day DOA warranty. Item comes from a used environment and is untested.

part #: pa26411alf prices

  • $9.80-$20.00

specifications powsuppy:

  • brand: Lite-on
  • mpn: Pa26411alf
  • model: Pa-2641-1a-lf
  • type: Power Supply
  • maximum power: 640 W
  • color: Silver
  • compatible model: Pwr-c2-640wac

offer powsuppy:

  • quantity: 1
  • sold: 0
  • availability: In Stock
  • best offers: True
  • options: Ship-to-home
  • started: April 23, 2025

general powsuppy:

  • condition: Used
  • Computers/Tablet's Networking > Computer Components Parts > Power Supplies

shipping powsuppy:

  • carrier: USPS, UPS
  • class: Standard, Expedited, One-day
  • cost: $0.00
  • transit: 2-5 Days
  • service: USPS Ground Advantage, USPS Priority Mail, UPS Ground, UPS Next Day Air
  • type: Calculated

seller powsuppy:

  • city: Saint Joseph, Michigan
  • # reviews: 32620
  • rating: 99.8%

payments powsuppy:

  • credit card: Discover
  • other
  • wallet: Paypal

returns powsuppy:

  • time: 30 Days
  • method: Money back
  • policy: Returns Accepted
  • paid by: Seller
type: power supply, maximum power: 640 w, compatible model: pwr-c2-640wac,
category: computers > computers/tablets networking > computer components parts > power supplies, color: silver, sku: 6802101345661781,

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