Name: 661-5449 Apple 980-Watt 100-240V 12A Power Supply For Mac Pro 2009
Brand: Apple
SKU: 661-5449
Price: 312.39 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Apple 980-Watts 100-240V 12A Power Supply for Mac Pro 2009 provides stable power designed specifically to fit and operate within the Mac Pro 2009 model. It supports a wide voltage range, making it suitable for use across different regions, and delivers enough current to handle the power needs of high-performance desktop setups.

General Information
Brand	Apple
Part Number	661-5449
Product Type	Desktop Power Supply
Condition	Refurbished

Technical Information
Input Voltage	100-240V AC 12A
Input Frequency	50-60Hz
Output	+12V, +5V, +3.3V, -12V, +5VSB
Hot Swappable	No
Redundant Support	No
Cooling Type	Active Fan
Modularity	Non-Modular
rail_design	Single 12V Rail
Number of Fans	1

Compatibility
Form Factor	Proprietary
Compatible For	Mac Pro (Early 2009) MacPro4,1, Mac Pro (Mid 2010) MacPro5,1

Physical Characteristics
Weight	3.00

Certifications and Environmental
Compliance Standards	RoHS, CE, FCC, UL, cULus

Product Description
This 980-watt power supply is built to power the Mac Pro 2009 desktop computers, ensuring consistent and stable energy delivery. It is commonly found in professional workstations where high power demands are necessary to run multiple processors and graphics cards. Often used by creative professionals and developers, this power supply helps maintain system stability during intensive tasks like video editing or scientific simulations. It fits seamlessly into the Mac Pro chassis and supports a wide voltage range, making it suitable for various power environments. Key Features Handles voltage input between 100V and 240V, allowing flexible usage worldwide Provides 12 amps of current to support demanding hardware configurations Engineered specifically for compatibility with Mac Pro 2009 models Ensures consistent power delivery to prevent system crashes or slowdowns Integrates easily with existing Mac Pro components for straightforward replacement This power supply is typically deployed in professional studios and offices where Mac Pros are used for heavy-duty computing tasks. It plays a crucial role in keeping the system running smoothly by preventing power interruptions and supporting the full range of the machine's components.

Use Cases
This power supply is primarily utilized in professional workstation environments where the 2009 Mac Pro serves as a core computing resource. It benefits IT administrators and creative professionals requiring reliable, high-capacity power delivery for demanding applications such as video editing, 3D rendering, and software development. How It's Used: Supporting high-performance multimedia production studios running intensive rendering workloads on Mac Pro 2009 hardware. Maintaining stable power for scientific research labs deploying Mac Pro systems for data analysis and modeling. Enabling enterprise IT departments to refurbish and extend the lifecycle of legacy Mac Pro desktops in controlled office environments. Facilitating software development teams that rely on Mac Pro 2009 units for testing and building macOS applications under various conditions. Integrating into small-scale data centers where Mac Pro machines are deployed for virtualization and compute-intensive tasks. By delivering consistent and adequate power tailored to the Mac Pro 2009, this power supply ensures operational continuity under heavy workloads. Its wide voltage compatibility supports deployment flexibility, enhancing performance stability across global enterprise and specialized work environments.