Description
The Lenovo ThinkSystem 1800W 230V Titanium Hot-Swap Gen2 Power Supply is designed to provide high-efficiency, reliable power for compatible Lenovo ThinkSystem server configurations. With an 1800W output and 80 PLUS Titanium efficiency rating, it supports demanding enterprise workloads while helping optimize power efficiency.
Its hot-swap design allows the power supply to be replaced without shutting down the server when configured with redundant power supplies, helping maintain system availability. The unit supports 220V AC input as well as 240V DC for applicable configurations in China and is designed for use in supported Lenovo ThinkSystem ST650 V3 systems.
Key Features
- 1800W power capacity
- 230V power supply
- 80 PLUS Titanium efficiency
- Hot-swap Gen2 design
- Supports redundant power supply configurations
- C13 power cord compatibility
- Supports 220V AC input
- Supports 240V DC in applicable China configurations
- Maximum quantity of two supported in the ThinkSystem ST650 V3
- Designed for compatible Lenovo ThinkSystem servers
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Technical Specifications
| Specification | Details |
|---|---|
| Brand | Lenovo |
| Product Family | ThinkSystem |
| Product Type | Server Power Supply |
| Part Number / SKU | 4P57A78359 |
| Feature Code | BPK9 |
| Power Capacity | 1800W |
| Input Voltage | 230V |
| Efficiency Rating | 80 PLUS Titanium |
| Power Supply Generation | Gen2 |
| Hot-Swap Support | Yes |
| Redundant Configuration | Supported |
| Maximum Quantity | 2 |
| 110V AC Support | No |
| 220V AC Support | Yes |
| 240V DC Support | Yes, PRC only |
| Power Cord Type | C13 |
| Power Supply Connector | C14 |
| Compatible System | Lenovo ThinkSystem ST650 V3 |
| Line Cord Included | No; inclusion is configuration-dependent |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some productsβsuch as custom orders, special-order items, audio gear, software, and LED video wallsβare non-returnable. Non-defective returns may be subject to a 20β30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
From Scope to Sign-Off
A structured delivery process designed to reduce risk and keep projects moving.
Plan
Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.
- Discovery calls & stakeholder interviews
- On-site survey & infrastructure review
- Requirements & use-case documentation
- Project scope, timeline & milestone alignment
Engineer
System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.
- AV system design & signal flow diagrams
- Equipment selection & BOM development
- Rack layout & control system design
- As-built documentation package
Deploy
Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.
- Authorized procurement & logistics coordination
- Physical installation & cable management
- Control system programming & configuration
- Commissioning, testing & end-user training
Support
Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.
- 24/7 remote system monitoring
- Preventive & reactive maintenance
- Technology lifecycle & refresh planning
- Long-term service level agreements
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