4P57A12649 - Lenovo 450-Watts Redundant Power Supply
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SKU 4P57A12649
Lenovo 4P57A12649 450-Watts Platinum Hot-Swappable Redundant Power Supply For ThinkSystem SR250 / SR258
The Lenovo 4P57A12649 power supply is a reliable solution for keeping your devices fully powered under critical and demanding conditions. With a 450-Watts output, it offers high efficiency and consistent voltage. Installs easily and operates quietly to support stable, long-term performance.
- Plug-and-play support
- Compatible with ThinkSystem SR250 / SR258
- Built-in surge and voltage protection
- Advanced airflow for efficient cooling
- Rugged build quality for enterprise use
General Information
| Product Type | Server Power Supply |
|---|
Technical Information
| Hot Swappable | Yes |
|---|
Power Description
| Max. Output Power | 450 Watts |
|---|---|
| Efficiency | 80-Plus Platinum % |
Physical Characteristics
| Form Factor | Internal |
|---|
Miscellaneous
| Compliance Standards | 80 Plus Platinum |
|---|
Also known as — equivalent part numbers
This part is sold under the following identifiers. Search any of them to reach this page.
- Primary part number
- 4P57A12649
Warranty
Warranty included, backed directly by SAHS. See our Warranty Policy for details.
Returns
Contact our team with your order details and we'll walk you through the process — see our Shipping & Returns page and policies for full details.
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