Lenovo ThinkSystem 1300W Titanium CRPS Hot-Swap Power Supply | 230V/115V | 4P57A88621

Product Highlights

Lenovo ThinkSystem 1300W Titanium PSU – High-Efficiency Power for Enterprise Servers

The Lenovo ThinkSystem 1300W Titanium CRPS Hot-Swap Power Supply (4P57A88621) is an enterprise server power component designed for Lenovo ThinkSystem platforms where dependable, efficient and serviceable power delivery is essential. With 1300W output capacity, 115V/230V AC input support, 80 PLUS Titanium efficiency, CRPS architecture and hot-swap capability, it is built for demanding server and data-center environments.

A server’s power supply rarely gets attention when everything is running correctly—but in a business-critical environment, it is one of the components that keeps the entire system alive. This ThinkSystem PSU is designed to provide a dependable power foundation while supporting redundant configurations and simplified maintenance.

1300W Capacity for Demanding Server Configurations

With up to 1300W of power output, this PSU is designed to support appropriately configured Lenovo ThinkSystem servers, including systems running demanding processors, memory configurations, storage devices and expansion hardware.

The available capacity provides headroom for enterprise server deployments where power requirements can be considerably higher than those of conventional desktop systems.

80 PLUS Titanium Efficiency

The 80 PLUS Titanium certification indicates a high-efficiency power supply design. Higher efficiency can help reduce wasted electrical energy and heat generation, which can be particularly valuable across large server deployments where even small efficiency improvements can accumulate over time.

For data-center operators, efficiency is not simply about electricity consumption. Less wasted energy can also mean less heat that the facility’s cooling infrastructure needs to remove.

CRPS Redundant Architecture

The Common Redundant Power Supply (CRPS) design is intended for enterprise server environments where power redundancy can form an important part of an availability strategy.

When installed in a compatible redundant PSU configuration, a second power supply can provide an alternative power path, helping reduce dependence on a single PSU.

Hot-Swap Maintenance

Hot-swap capability is particularly valuable in professional infrastructure. When supported by the host ThinkSystem server and deployed in an appropriate redundant configuration, a failed or serviceable PSU can be replaced without requiring a full server shutdown.

This can reduce maintenance disruption and help IT teams keep critical workloads online.

Key Specifications

• Brand: Lenovo
• Part Number: 4P57A88621
• Output: 1300W
• Input: 115V / 230V AC
• Efficiency: 80 PLUS Titanium
• Architecture: CRPS
• Hot-Swap: Yes
• Redundant Configuration: Supported
• Product Type: Enterprise server PSU
• Compatibility: Compatible Lenovo ThinkSystem server platforms

Is It Right for Your Server?

The 4P57A88621 is an appropriate choice when replacing or expanding the power architecture of a compatible Lenovo ThinkSystem server. It is particularly relevant to organizations that value high efficiency, redundant power and simplified maintenance.

Compatibility should always be checked against the exact ThinkSystem server model and existing PSU configuration before purchase.