1. Enterprise Network Switch Power-Supplies Products
  2. sku: 1202078634418713
  3. BAY NETWORKS P113571RA

BAY NETWORKS P113571RA Power Supply Board Delta SMP-43EP-5 45

Smp-43ep-5 Bay Networks P113571ra Power Supply Board Delta 45 Watt

( Brand: Bay Networks ), ( Manufacturer Part Number: P113571RA ), ( Part Type: Supply Board ), ( Maximum Output Power: 45 W ), ( Compatible Model: Delta Smp-43ep-5 )

Review BAY NETWORKS Power Supply Board Delta 45 Watt

The Bay Networks P113571RA Power Supply Board, Delta SMP-43EP-5 45, is a high-performance, efficient, and reliable power supply solution designed for various applications. This power supply board is manufactured by Delta Electronics, a leading global provider of power and thermal management solutions.

The SMP-43EP-5 45 is a 5V, 45A DC power supply board, capable of delivering a continuous output power of 225W. It features Delta's Delta SMP-43 series design, which is renowned for its excellent power conversion efficiency, high reliability, and high power density. The power supply board employs a Delta Delta converter topology, which ensures quick response to load changes and maintains a consistent output voltage under various operating conditions.

The power supply board is designed with overvoltage, undervoltage, overcurrent, and short-circuit protection, ensuring the safety of connected devices and preventing damage to the power supply itself. It also features a remote on/off control and a remote sense function, allowing for easy integration into complex systems and precise voltage regulation.

The SMP-43EP-5 45 power supply board is built with high-quality components and undergoes rigorous testing to ensure long-term reliability and durability. It is also RoHS compliant, lead-free, and complies with various international safety and quality standards, such as UL, CE, and FCC.

The power supply board measures 110mm x 85mm x 22mm (LxWxH) and features a compact, modular design for easy integration into various applications. It also features a standard 3.5mm DC jack output for easy connection to devices.

In summary, the Bay Networks P113571RA Power Supply Board, Delta SMP-43EP-5 45, is a versatile and high-performance power supply solution designed for applications requiring a reliable, efficient, and safe power source. Its advanced features, compact design, and robust construction make it an ideal choice for a wide range of applications, from industrial automation to telecommunications and test equipment.

The Delta Electronics SMP-43EP-5 450W Power Supply Board (P113571) is a mid-tower ATX form factor power supply unit (PSU) that utilizes a Delta Electronics SMPS topology. Here are some pros and cons of buying this specific power supply unit:

Pros:

1. High efficiency: With 80 Plus Gold certification, the power supply converts at least 90% of the input energy into output power under typical loads. This results in reduced energy waste and lower operating temperatures.

2. Compact size: This power supply unit is designed for mid-tower cases, making it a suitable option for most computer builds. It measures 140mm x 86mm x 160mm (W x H x D) and weighs about 1.52 kg.

3. Overvoltage protection: The PSU includes protection against overvoltage, ensuring that connected components do not receive damaging voltages.

4. Overcurrent protection: The power supply also includes protection against overcurrent, preventing the PSU from delivering excessive current to components that cannot handle it.

5. Overpower protection: This feature protects the power supply from being overloaded, which can occur when the total power draw of components exceeds the PSU's capacity.

6. Quiet operation: The Delta SMP-43EP-5 450W power supply features a semi-passive design that reduces fan noise at low to medium loads.

7. Multiple safety certifications: This power supply unit is certified with various safety standards, including UL, CE, and FCC.

Cons:

1. Limited connectors: The PSU includes only one 4 4-pin EPS12V connector and five SATA connectors. This may not be sufficient for high-end systems with multiple graphics cards or other power-hungry components.

2. No PCIe connectors: The power supply does not include any PCIe connectors, which may be necessary for newer graphics cards that require dedicated power connectors.

3. Limited overclocking capabilities: This power supply unit may not support extreme overclocking, as it is designed for general-purpose use.

Conclusion:

The Delta Electronics SMP-43EP-5 450W Power Supply Board (P113571) is a reliable and efficient option for mid-tower computer builds. Its high efficiency, compact size, and multiple safety certifications make it an attractive choice for many users. However, it may not be suitable for high-end systems with multiple power-hungry components or graphics cards that require dedicated power connectors.

Recommendation:

If you are building a mid-tower computer system with standard components and do not require extensive overclocking or multiple PCIe connectors, the Delta Electronics SMP-43EP-5 450W Power Supply Board (P113571) is a solid choice. It offers good efficiency, quiet operation, and multiple safety features at a reasonable price point. However, if you have high-performance components or require dedicated PCIe power connectors, you may want to consider a more powerful or feature-rich power supply unit.

Details:

BAY NETWORKS P113571RA POWER SUPPLY BOARD DELTA SMP-43EP-5 45 WATT.

part #: p113571ra prices

  • $19.95-$40.00

specifications enteswitch:

  • brand: Bay Networks
  • mpn: P113571ra
  • part type: Supply Board
  • maximum output power: 45 W
  • compatible model: Delta Smp-43ep-5

general enteswitch:

  • condition: Used
  • Enterprise Networking, Servers > Switches Hubs > Switch Power Supplies

shipping enteswitch:

  • carrier: USPS
  • cost: $0.00
  • class: Standard
  • transit: 3-9 Days
  • service: USPS Ground Advantage
  • type: Fixed

offer enteswitch:

  • best offers: True
  • sold: 0
  • started: January 28, 2026
  • quantity: 1
  • options: Ship-to-home
  • availability: In Stock

returns enteswitch:

  • method: Money back
  • policy: Returns Accepted
  • paid by: Buyer
  • time: 30 Days

payments enteswitch:

  • wallet: Google-pay
  • other
  • credit card: Diners-club

seller enteswitch:

  • city: Norfolk, Nebraska
  • # reviews: 92
  • rating: 100.0%
part type: supply board, maximum output power: 45 w, compatible model: delta smp-43ep-5,
category: computers > enterprise networking, servers > switches hubs > switch power supplies, sku: 1202078634418713,
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3 offers $19.95–$40.00 USD
  • Offer #1: $20.57 price + $0.00 shipping estimate = $20.57* total.FREE SHIPPING
  • Offer #2: $40.00 price + $12.17 shipping estimate = $52.17* total. Delta Model 45 Watt 100-240V 1.8A 47-63Hz.+$12.17 shipping
  • Offer #3: $19.95 price + $0.00 shipping estimate = $19.95* total. The York Scientific way.FREE SHIPPING

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