IBM 01NN738 High Efficiency Base Server Power Supply Module 2000W

( Brand: Ibm ), ( Manufacturer Part Number: 01NN738 ), ( Part Type: Server Supply Module ), ( Compatible Brand: For Ibm ), ( Form Factor: Hot-swap Enterprise Psu Module ), ( Maximum Output Power: 2000 W ), ( Product Line: Ibm 01nn738 )

Review IBM 2000 High Efficiency Base Model Server Power Supply Module

The **IBM 01NN738 2000W High Efficiency Base Server Power Supply Module** is a robust, enterprise-grade power solution engineered to deliver reliable and efficient energy distribution for high-performance computing environments. Designed with cutting-edge technology, this power supply module is specifically crafted to meet the demanding requirements of modern data centers, server racks, and mission-critical infrastructure. Operating at a substantial **2000-watt capacity**, it ensures consistent power delivery even under peak workloads, making it an ideal choice for power-hungry servers, storage arrays, and networking equipment. Built with **high-efficiency standards**, this module minimizes energy waste, reducing operational costs and environmental impact while maintaining optimal performance. Its **active power factor correction (PFC)** technology further enhances efficiency by aligning the power factor to near-unity levels, ensuring minimal reactive power and maximizing real power output.

The **01NN738** incorporates advanced thermal management features, including sophisticated cooling mechanisms and robust heat dissipation pathways, to sustain peak performance in high-temperature environments. Its **redundant and hot-swappable design** allows for seamless failover capabilities, ensuring uninterrupted operation even in the event of a component failure. The module adheres to stringent industry standards, including **80 PLUS Gold certification**, which validates its exceptional energy efficiency across a wide range of load conditions. Additionally, it supports **dual-voltage operation**, accommodating both **110V and 230V inputs**, making it versatile for deployment in diverse global markets without the need for additional conversion hardware.

Constructed with **high-quality, durable materials**, this power supply module is built to withstand the rigors of continuous operation in demanding environments. Its **modular and scalable architecture** allows for easy integration into existing server infrastructure, whether in traditional rack-mounted configurations or more compact form factors. The **01NN738** also features **low-noise operation**, reducing electromagnetic interference (EMI) and ensuring compliance with strict regulatory standards. With its **long-term reliability and low total cost of ownership (TCO)**, this power supply module is a strategic investment for organizations prioritizing performance, efficiency, and operational resilience in their IT deployments. Whether supporting high-density computing workloads or powering critical infrastructure components, this module exemplifies IBM s commitment to delivering enterprise-grade solutions that balance power, efficiency, and durability.

### **Pros and Cons of buying a IBM 01NN738 (2000W High-Efficiency Base Server Power Supply Module)**

1. **High Power Output (2000W)** Suitable for high-end servers, workstations, or data center equipment requiring substantial power. This capacity ensures stable operation under heavy loads without frequent replacements.

2. **High Efficiency (Typically 90% )** High-efficiency power supplies reduce energy waste, lowering operational costs and environmental impact. This is particularly beneficial for 24/7 server environments.

3. **Reliability and Durability** IBM components are known for robust build quality, often designed for enterprise-grade use. This unit is likely built to withstand continuous operation in demanding environments.

4. **Compatibility with IBM Servers** As an original IBM part, it is designed to integrate seamlessly with IBM server models, reducing the risk of compatibility issues. It may also be supported by IBM s warranty or service networks.

5. **Redundancy and Hot-Swappable Options** Many IBM power supplies in this range support redundancy configurations, allowing for failover in case of a single unit failure. Some models are hot-swappable, minimizing downtime.

6. **Long Lifespan** High-quality components and efficient cooling systems contribute to a longer operational lifespan compared to generic or lower-grade power supplies.

7. **Support for Advanced Features** Some IBM power supplies include features like remote monitoring, power sequencing, or digital output signals, which can be useful for server management and automation.

8. **Resale or Refurbished Availability** Due to IBM s reputation, this unit may be available as refurbished or used, offering cost savings while maintaining reliability.

---

1. **High Cost** IBM server components, especially high-wattage power supplies, are typically more expensive than generic or aftermarket alternatives. The price may be prohibitive for budget-conscious buyers.

2. **Limited Availability** IBM parts can be harder to source compared to widely available brands like Corsair, APC, or Delta. Availability may depend on IBM s inventory or authorized distributors.

3. **Potential for Obsolescence** IBM may discontinue older server models, making this power supply less relevant for newer systems. Upgrading to a more modern server could render the part obsolete.

4. **Overkill for Smaller Systems** A 2000W power supply is excessive for low-power servers, workstations, or non-enterprise applications. This could lead to unnecessary energy consumption and higher costs.

5. **Weight and Physical Size** High-wattage power supplies are bulkier and heavier, which may complicate installation or replacement in space-constrained environments.

6. **Warranty Limitations** If purchasing used or from a third party, the original warranty may not transfer. IBM s warranty policies may also differ from consumer electronics brands.

7. **Dependence on IBM Support** Troubleshooting or repairs may require IBM-certified technicians, which could be more expensive or slower than generic support channels.

8. **Potential for Over-Provisioning** In some cases, a 2000W supply may provide more power than necessary, leading to inefficiencies if the system rarely operates at full capacity.

---

The **IBM 01NN738 2000W power supply** is an excellent choice for **high-end enterprise servers, data centers, or mission-critical applications** where reliability, efficiency, and compatibility with IBM hardware are priorities. Its high power output, efficiency, and durability make it ideal for environments where uptime and performance are non-negotiable. However, the **high cost, limited availability, and potential over-provisioning** for smaller systems may make it less suitable for casual users or budget-sensitive buyers.

For **general-purpose or non-enterprise use**, a lower-wattage, more affordable power supply from brands like **Corsair, APC, or Delta** may offer comparable efficiency at a fraction of the cost. Conversely, if you are maintaining or upgrading an **IBM server ecosystem**, this power supply is a justified investment in long-term reliability.

- You are running an **IBM server** (or compatible system) that requires high power.

- Your environment demands **high efficiency and redundancy**.

- You prioritize **long-term reliability** and are willing to pay for enterprise-grade components.

- You have **space and budget constraints** that justify the investment.

- You are working with **lower-power systems** where a 2000W supply is unnecessary.

- You are on a **tight budget** and can find a high-quality alternative (e.g., 1500W 1800W) from a more accessible brand.

- You cannot confirm **compatibility** with your specific hardware.

- You prefer **easier sourcing** and support from mainstream brands.

For most **non-enterprise users**, a **high-efficiency, modular power supply from a reputable brand** (e.g., Corsair RMx, Seasonic PRIME, or APC UPS-compatible units) may offer a better balance of performance and cost. However, if you are locked into IBM infrastructure, the **01NN738 remains a strong, reliable option**.

Details:

The module is engineered for high efficiency, helping reduce power loss and improve overall energy performance in large-scale IT infrastructure environments. Form Factor: Hot-swap enterprise PSU module. Efficient power conversion for reduced energy loss. It delivers 2000 watts of stable power output, supporting high-density compute and storage workloads that require strong reliable distribution.

Hot-stoppable design for minimal downtime maintenance. Reliable performance for mission-critical environments. This power supply is built for 24/7 continuous operation and commonly used in enterprise rack servers storage platforms where redundancy high availability are critical. Application: IBM enterprise servers and storage systems.

Specifications: Part Number: IBM 01NN738. Operation: Redundant PSU configurations supported. It is suitable for mission-critical applications such as virtualization, databases, cloud computing, and enterprise storage systems. Supports redundant power configurations for high availability.

It is typically deployed in dual or multiple PSU configurations to ensure uninterrupted operation even the event of a single power module failure. Environment: Data / mission-critical infrastructure. Type: High Efficiency Server Power Supply Module. Power Output: 2000 W.

Designed for IBM server and storage platforms.

part #: 01nn738 prices

• $99.99-$199.99

specifications serverpowe:

• brand: Ibm
• mpn: 01nn738
• part type: Server Supply Module
• compatible brand: For Ibm
• form factor: Hot-swap Enterprise Psu Module
• maximum output power: 2000 W
• product line: Ibm 01nn738

returns serverpowe:

• policy: No Returns

shipping serverpowe:

• cost: $0.00
• transit: 3-9 Days
• class: Standard
• carrier: USPS
• type: Calculated
• service: USPS Ground Advantage

payments serverpowe:

• other
• credit card: Diners-club
• wallet: Google-pay

offer serverpowe:

• quantity: 4
• options: Ship-to-home
• best offers: True
• availability: In Stock
• started: May 19, 2026
• sold: 0

seller serverpowe:

• city: Costa Mesa, California
• # reviews: 1440
• rating: 99.3%

general serverpowe:

• condition: Used
• Enterprise Networking, Servers > Server Components > Server Power Supplies

Ibm 01NN738 Is Similar To:

• 0.03516232949138853 Ibm Server Power Supply (40.4% similar) I'll get back to you as soon I can. Condition: used, working if a power adapter is required for this item, it not included cord shows signs of normal use w some scuffs scratches blemishes sticker residue no other accessories hardware software...(August 4th, 2018)
• 0.05825179796326152 Ibm Server Power Supply (40.4% similar) Condition: used, working if a power adapter is required for this item, it not included cord shows signs of normal use w some scuffs scratches blemishes sticker residue no other accessories hardware software. I'll get back to you as soon I can...(October 1st, 2018)
• 0.2501764829312263 Lot Ibm Bladecenter Power Supply (39.3% similar) Condition: used, working if a power adapter is required for this item, it not included cord shows signs of normal use w some scuffs scratches blemishes sticker residue no other accessories hardware software. I'll get back to you as soon I can...(August 20th, 2018)
• 0.3214792999066669 Ibm Redundant Power Supply For System (34.6% similar) I'll get back to you as soon I can. Condition: used, working if a power adapter is required for this item, it not included cord shows signs of normal use w some scuffs scratches blemishes sticker residue no other accessories hardware software...(July 31st, 2018)
• 0.402283187387694 Ibm Delta Emerson Switching Server Power Supply (38.2% similar) I'll get back to you as soon I can. Condition: used, working, one psu holder plastic missed. If a power adapter is required for this item, it not included cord shows signs of normal use w some scuffs scratches blemishes sticker residue no other accessories hardware software...(July 18th, 2018)
• 0.42458860344406313 Ibm Redundant Hot Swap Power Supply Qty (38.5% similar) Condition: used, working if a power adapter is required for this item, it not included cord shows signs of normal use w some scuffs scratches blemishes sticker residue no other accessories hardware software. I'll get back to you as soon I can...(April 26th, 2018)
• 0.5255590562207093 Ibm Bladecenter Power Supply Qty (41% similar) I'll get back to you as soon I can. Condition: used, working if a power adapter is required for this item, it not included cord shows signs of normal use w some scuffs scratches blemishes sticker residue no other accessories hardware software...(August 8th, 2018)
• 0.5691634775463479 Ibm Expansion Unit Power Server Fc Qty (28.1% similar) If a power adapter is required for this item, it not included cord shows signs of normal use w some scuffs scratches blemishes sticker residue no other accessories hardware software. I'll get back to you as soon I can. Condition: used, working, comes as shown...(June 2nd, 2018)
• 0.5765997237186167 Lot Ibm Server Power Supply Artesyn (40% similar) Condition: used, working if a power adapter is required for this item, it not included cord shows signs of normal use w some scuffs scratches blemishes sticker residue no other accessories hardware software. I'll get back to you as soon I can...(April 4th, 2018)
• 0.6562809328335364 Lot Ibm Server Power Supply Artesyn (40% similar) Condition: used, working if a power adapter is required for this item, it not included cord shows signs of normal use w some scuffs scratches blemishes sticker residue no other accessories hardware software. I'll get back to you as soon I can...(June 6th, 2018)
• 0.6918615716539 Artesyn Ibm Server Power Supplies (38.3% similar) I'll get back to you as soon I can. Condition: used, working if a power adapter is required for this item, it not included cord shows signs of normal use w some scuffs scratches blemishes sticker residue no other accessories hardware software...(July 6th, 2018)