Name: 03KK309 Lenovo Delta 1100W CFF V4 AC Power Supply
Brand: Lenovo
SKU: 03KK309
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (125 reviews)

Product Overview
The Lenovo Delta 1100W CFF V4 AC Power Supply is designed to provide stable and efficient power to Lenovo Delta servers. It fits directly into compatible server units, supporting their operation in data center or enterprise environments without interrupting workflow.

General Information
Brand	Lenovo
Part Number	03KK309
Product Type	Server Power Supply
Condition	Refurbished
Alternate Part Number	03KK309-12-HU

Technical Information
Input Voltage	AC 100-240V (auto-ranging)
Input Frequency	50-60 Hz
Output	+12V
Max. Output Power	1100W
Efficiency Rating	80 Plus Platinum
Hot Swappable	Yes
Redundant Support	Yes
Cooling Type	Active Fan
Modularity	Non-Modular
rail_design	Single 12V Rail
Number of Fans	1

Compatibility
Form Factor	Proprietary
Compatible For	Lenovo CFF V4 server platforms (serviceable/hot-swap bay power supply for Lenovo ThinkSystem CFF V4 chassis)

Physical Characteristics
Weight	3.00

Certifications and Environmental
Compliance Standards	WEEE, RoHS, CE, UL, TUV, cULus

Product Description
This Lenovo Delta 1100W CFF V4 AC Power Supply provides reliable power delivery for compatible Lenovo server systems. It is commonly used in data centers and enterprise environments where consistent power is critical to server performance. Built for Lenovo Delta servers, this power supply helps maintain uptime and supports high workloads. IT administrators and data center technicians often find it essential for replacing or upgrading server power components. Key Features High-capacity 1100W power output supports demanding server operations Compatible with Lenovo Delta systems featuring CFF V4 connectors Hot-swappable unit enables quick replacement without downtime Efficient power conversion reduces energy waste and heat Durable design ensures long-term reliability in server environments This power supply is typically installed in enterprise server racks and critical computing setups. It plays a key role in keeping Lenovo server hardware running smoothly, reducing the risk of power-related interruptions.

Use Cases
The 03KK309 Lenovo Delta 1100W CFF V4 AC Power Supply is typically utilized in enterprise-level server environments to provide dependable power for critical applications. How It's Used: Installed in Lenovo Delta server systems to power internal components Used in data centers to ensure consistent server operation Replaces faulty or aging power supplies to restore system reliability Supports high-performance computing workloads requiring stable power input Employed in network infrastructure setups for uninterrupted service This power supply unit is essential for maintaining stable and efficient server operations in demanding IT environments.