SUPERMICRO PWS-PB33K2-O3 Bbu Shelf 2RU 19INCH 33KW

( Brand: Supermicro ), ( Manufacturer Part Number: PWS-PB33K2-O3 ), ( Type: Power Supply ), ( Country Of Origin: United States )

Review SUPERMICRO 2ru 19inch 33kw Bbu Shelf Bare Only

The Supermicro PWS-PB33K2-O3 is a 2RU (2 rack units) 19-inch form factor power distribution unit (PDU) designed to provide a high capacity power solution for data center and IT infrastructure applications. This PDU is part of Supermicro's PowerWatch series, which offers advanced power management features to ensure reliable and efficient power delivery.

The PWS-PB33K2-O3 comes in a bare shelf configuration, meaning it does not include any rack mounting hardware or pre-installed outlets. It is designed to be installed in a standard 19-inch rack and can be mounted using the supplied side rails or with third-party mounting kits.

This PDU is capable of delivering an impressive 33kW of total power capacity, making it an excellent choice for large servers, storage systems, and other high-power IT equipment. The power is distributed through 24 individual outlets, each with an independent current monitoring and overload protection function. These outlets support C13 connectors, which are commonly used in data center environments.

The PWS-PB33K2-O3 includes a built-in 650VA 3-phase online double-conversion battery backup unit (BBU). This BBU provides power redundancy and ensures uninterrupted power supply in the event of a power outage. It also offers automatic voltage regulation (AVR) to maintain a constant output voltage, even when input power levels fluctuate.

This PDU features Supermicro's PowerWatch power management technology, which includes real-time power usage monitoring, remote power control, and advanced alarm notifications. PowerWatch allows users to monitor power consumption and receive alerts for various conditions, such as overload, underload, and temperature exceedances. This information can be accessed through the PDU's front panel display, SNMP, or through Supermicro's PowerWatch web interface.

The PWS-PB33K2-O3 is designed for high reliability and efficiency. It complies with various industry standards, including EN60950-1, EN61010-1, and IEC60947-1. It also features a high-efficiency design, which reduces power losses and improves overall energy efficiency.

In summary, the Supermicro PWS-PB33K2-O3 is a high-capacity 2RU power distribution unit with a built-in battery backup unit, designed for data center and IT infrastructure applications. It offers advanced power management features, a high power capacity of 33kW, and individual outlet current monitoring and overload protection. This PDU is a reliable and efficient power solution for large-scale IT environments.

Supermicro PWS-PB33K2-O3 2RU 19inch 33kW BBU Shelf: A Comprehensive Analysis

The Supermicro PWS-PB33K2-O3 is a 2RU (2 rack units) 19-inch 33kW BBU (Battery Backup Unit) shelf designed to provide reliable power protection for high-density IT infrastructure. In this analysis, we will explore the key features, benefits, and potential drawbacks of this product to help you make an informed decision.

1. High Power Capacity: The shelf supports up to 33kW of power capacity, catering to the power needs of high-density IT environments.

2. Battery Backup: The integrated BBU ensures uninterrupted power supply during power outages or voltage fluctuations, protecting your critical IT infrastructure from downtime.

3. High Density: The 19-inch form factor and 2RU height make it suitable for space-constrained data centers and IT environments.

4. Hot-Swap Compatibility: The hot-swappable design allows for the replacement of batteries without interrupting the power supply to the connected IT equipment.

1. Enhanced Uptime: The Supermicro PWS-PB33K2-O3 provides uninterrupted power supply during power outages, ensuring maximum uptime for your critical IT infrastructure.

2. Scalability: With a power capacity of 33kW, this shelf can accommodate a large number of IT devices, making it a suitable solution for growing IT environments.

3. Efficient Space Utilization: The compact 19-inch form factor allows for efficient use of rack space in data centers and IT environments.

1. Cost: Given its high power capacity and advanced features, the Supermicro PWS-PB33K2-O3 comes with a premium price tag, which may be a limiting factor for some organizations.

2. Complexity: Managing a high-capacity power distribution system can be complex, requiring specialized knowledge and expertise.

3. Maintenance: Regular maintenance, including battery replacements, is essential to ensure optimal performance and longevity of the shelf.

The Supermicro PWS-PB33K2-O3 2RU 19inch 33kW BBU Shelf is an excellent choice for organizations with high-density IT infrastructure that require uninterrupted power supply and efficient space utilization. Its high power capacity, hot-swappable design, and integrated BBU make it a reliable and robust solution for critical IT environments. However, its premium price tag and the need for specialized knowledge for management and maintenance are important considerations.

If your organization requires a high-density, high-capacity power distribution solution with uninterrupted power supply and efficient space utilization, the Supermicro PWS-PB33K2-O3 is a worthwhile investment. However, it is essential to carefully evaluate the costs and consider the availability of expertise for managing and maintaining the system. If the power requirements are lower, or if the budget is limited, alternative solutions may be more suitable.

Details:

part #: pwspb33k2o3 price

• $2999.99

specifications powsuppy:

• brand: Supermicro
• mpn: Pws-pb33k2-o3
• type: Power Supply
• country of origin: United States

offer powsuppy:

• availability: In Stock
• started: May 29, 2026
• sold: 0
• quantity: 50
• options: Ship-to-home

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

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