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  3. SUPERMICRO PWS-1K21P-1R

SUPERMICRO PWS-1K21P-1R High Efficiency Redundant Power 014445256892 1200W

Pws-1k21p-1r Supermicro 014445256892 1200w High-efficiency 1 Redundant Power

( Brand: Supermicro ), ( UPC: 014445256892 ), ( Weight: 15.0 Pounds )

Review SUPERMICRO 1200w High efficiency Redundant Power

The Supermicro PWS-1K21P-1R 1200W High-Efficiency Redundant Power Supply Unit (PSU) is a premium power solution designed for mission-critical IT applications where uninterrupted power is essential. It's part of the Supermicro PWS-1K series, a compact and efficient line of power supplies that combines high power density, outstanding reliability, and energy efficiency.

This particular model, the 1200W version, delivers a maximum output power of 1200 watts and supports both single-phase (1 0) and redundant (1 1) input configurations. By employing a 1 1 configuration, it guarantees zero downtime in the event of a power supply failure, ensuring maximum system uptime and data protection.

The PWS-1K21P-1R intelligently manages power consumption using a 135-mm variable-speed fan that ensures efficient cooling and markedly reduced noise. It comes with a high-efficiency design delivering 92% efficiency at 230VAC, 50Hz, 1050W and 94% efficiency at 200-240VAC, 50-60Hz, 1100W, as per 80 Plus Platinum certification. Maximizing efficiency not only saves energy, but it also substantially reduces heat generation.

The unit is equipped with 12 individual 12V rails, providing ample power flexibility for various server and storage configurations. It also offers a Boost 12V rail capability that increases the DC output voltage within a safe operating range for specific applications requiring high power delivery.

Safeguarding your IT investment, the Redundant Power Supply Unit features robust components such as its fully modular design, capacitor quality, and extensive protections. Supermicro incorporates only Japanese-made and premium capacitors to improve power stability, resistance to temperature fluctuations, and overall reliability. Furthermore, it implements a multitude of protections, including overvoltage, undervoltage, overcurrent, and short-circuit protection.

The PWS-1K21P-1R is a well-engineered power supply solution designed for top-tier applications, offering significant energy savings, high reliability, and peace of mind. By combining advanced features, premium components, and Supermicro's unwavering commitment to innovation, the PSU is an excellent choice for data centers, Telco deployments, and other power-intensive IT environments.

Pros and Cons of Buying Supermicro 014445256892 PWS-1K21P-1R 1200W High-Efficiency Redundant Power Supply Unit

1. Overview:

The Supermicro PWS-1K21P-1R is a high-efficiency, redundant power supply unit designed for use in server environments. It offers several advantages and potential drawbacks to consider before making a purchase.

2. Pros:

a. High Efficiency: With 96% efficiency at 50% load, this power supply reduces energy waste and can contribute to lower overall electricity bills and reduced environmental impact.

b. Redundancy: Having a redundant power supply provides enhanced reliability by keeping your server up and running even if one power supply fails. It can help prevent expensive downtime and data loss.

c. High Power Capacity: This power supply is capable of delivering 1200W continuously, making it suitable for high-performance servers or multiple low-power servers in a compact 1U form factor.

d. Multiple PCI Express connectors: It includes multiple PCI Express 6 2 connectors, ensuring that the power supply can meet the increased power requirements of today's GPUs and other high-performance components.

3. Cons:

a. Cost: The Supermicro PWS-1K21P-1R is a higher-end power supply, and its price reflects its advanced features and redundancy. It may not be an affordable option for budget-conscious businesses or home users.

b. Form factor: Being a 1U power supply, this model has a larger footprint than traditional power supplies. It may require more space within your server rack compared to a standard 3.5" or 2.5" power supply.

c. Complex Installation: Installing a redundant power supply requires more expertise and infrastructure than a non-redundant unit. You may need additional components, such as a power distribution unit or a hot-swap redundancy controller, to properly utilize this power supply.

4. Conclusion:

The Supermicro PWS-1K21P-1R 1200W high-efficiency redundant power supply offers several advantages like high efficiency, reliability, and lower environmental impact. However, it also comes with potential drawbacks such as a larger footprint, increased cost, and more complex installation.

Recommendation:

This power supply is recommended for businesses or individuals conscious about system performance, power efficiency, or operating in mission-critical environments where downtime can be costly. The investment in a high-quality, redundant power supply like the Supermicro PWS-1K21P-1R can help ensure continuous operation and minimize potential data loss.

Before making the final decision, it's essential to consider the specific power and redundancy requirements of your servers, available budget, and installation capabilities. Thoroughly review the technical specifications and compatibility information to ensure that this power supply will fit your needs.

Details:

Manufacturer Supermicro. Supermicro PWS-1K21P-1R 1200W High-Efficiency 1/1 Redundant Power Supply with PM Bus,:: Technical Details: Standing screen display size: 19 Inches.

part #: 014445256892 prices

  • $24.88-$185.00

specifications powsuppy:

  • brand: Supermicro
  • upc: 014445256892
  • weight: 15.0 Pounds

returns powsuppy:

  • paid by: Buyer
  • policy: Returns Accepted
  • method: Money back
  • time: 14 Days

shipping powsuppy:

  • service: UPS Ground, USPS Ground Advantage
  • transit: 3-8 Days
  • carrier: UPS, USPS
  • class: Standard
  • cost: $3.49
  • type: Fixed

seller powsuppy:

  • # reviews: 114
  • city: wood side, New York
  • rating: 96.7%

offer powsuppy:

  • started: January 14, 2025
  • quantity: 1
  • availability: In Stock
  • options: Ship-to-home
  • sold: 0

general powsuppy:

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

payments powsuppy:

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category: computers > computers/tablets networking > computer components parts > power supplies, weight: 15.0 pounds, sku: 4729750751664653,

Supermicro PWS-1K21P-1R Is Similar To:

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5 offers $24.88–$185.00 USD
  • Offer #1: $24.88 price + $0.00 shipping estimate = $24.88* total. Energy Efficiency92% Peak Total Power Output1000W / 1200W.FREE SHIPPING
  • Offer #2: $185.00 price + $10.00 shipping estimate = $195.00* total. 80 Plus Certification80 Plus Gold Features a card edge connector for connection with the backplane of compatible Supermicro 1U systems.+$10.00 shipping
  • Offer #3: $180.00 price + $0.00 shipping estimate = $180.00* total. Used & Tested Supermicro.FREE SHIPPING
  • Offer #4: $23.99 price + $0.00 shipping estimate = $23.99* total. No Power Cord Present normal use wear.FREE SHIPPING
  • Offer #5: $75.00 price + $15.01 shipping estimate = $90.01* total.+$15.01 shipping

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