TOSHIBA APS0844AXZ01 Swap Server Power Supply Module Psu

( Brand: Toshiba ), ( Manufacturer Part Number: APS0844AXZ01 ), ( Part Type: Server Supply Module ), ( Compatible Brand: Universal ), ( Form Factor: Proprietary ), ( Unit Type: Unit ), ( Country Of Origin: Japan ), ( Product Line: Toshiba Aps0844axz01 B )

Review TOSHIBA Hot swap Server Power Supply Module Psu

The **Toshiba APS0844AXZ01** is a high-performance, hot-swap server power supply module designed to deliver reliable, efficient, and redundant power distribution in mission-critical computing environments. Engineered to meet the stringent demands of modern data centers, this 800-watt (800W) power supply module operates at a nominal input voltage of 110 240V AC, ensuring broad global compatibility while maintaining exceptional energy efficiency. With an impressive **80 PLUS Gold certification**, the APS0844AXZ01 achieves up to **92% efficiency** at 50% load and **90% efficiency** at full capacity, significantly reducing operational costs and heat generation compared to conventional power supplies. Its **active PFC (Power Factor Correction)** technology further optimizes power consumption, minimizing reactive power and harmonics to enhance overall system performance and compliance with strict energy regulations.

Built with enterprise-grade reliability, this hot-swap module incorporates **dual redundant fan operation**, ensuring continuous airflow even if one fan fails, thereby preventing overheating and prolonging the lifespan of critical server components. The **hot-swap capability** allows for seamless replacement of the power supply without disrupting server operations, minimizing downtime in high-availability environments. The APS0844AXZ01 is equipped with **Toshiba s advanced digital control circuitry**, which provides precise voltage regulation and current limiting to protect against surges, sags, and other electrical anomalies, safeguarding sensitive server hardware from potential damage. Additionally, its **modular design** simplifies maintenance and scalability, making it an ideal choice for rack-mounted servers, blade systems, and other infrastructure where uptime and efficiency are paramount.

The power supply module features a **compact yet robust form factor**, designed to fit seamlessly into standard server chassis while maximizing power density. Its **low-noise operation** ensures minimal disruption in noise-sensitive environments, contributing to a more pleasant working atmosphere in data centers. The APS0844AXZ01 also supports **multiple output configurations**, including standard 12V and 5V rails, making it versatile for a wide range of server applications, from general-purpose computing to high-performance workloads. Toshiba s commitment to quality is evident in the use of **high-grade components**, including **full-bridge rectifiers, low-ESR capacitors, and high-efficiency MOSFETs**, which collectively enhance durability and performance under sustained heavy loads. Whether deployed in a small business server room or a large-scale enterprise data center, this power supply module exemplifies Toshiba s dedication to delivering dependable, high-efficiency power solutions that drive modern IT infrastructure forward.

The Toshiba APS0844AXZ01 is a hot-swap server power supply module designed for use in enterprise-grade servers. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros of the Toshiba APS0844AXZ01**

1. **Hot-Swap Capability**

The power supply supports hot-swap functionality, allowing for maintenance or replacement without shutting down the server. This minimizes downtime and improves system reliability, which is critical in data centers and mission-critical environments.

2. **High Efficiency**

This unit is designed with high efficiency standards, typically meeting 80 Plus Bronze or higher certifications. This reduces energy consumption, lowers operational costs, and generates less heat, contributing to a more sustainable and cost-effective operation.

3. **Redundancy Support**

The APS0844AXZ01 is often used in redundant configurations (e.g., 2 1 or N 1 setups) to ensure continuous power delivery even if one unit fails. This enhances system uptime and fault tolerance.

4. **Reliability and Durability**

Toshiba is a well-established manufacturer known for producing robust and reliable server components. This power supply is built to withstand demanding operational conditions, including extended use in data centers with strict environmental controls.

5. **Compatibility with Enterprise Servers**

The unit is designed to work seamlessly with Toshiba s server lineup, as well as many other enterprise-grade servers from vendors like Dell, HP, and Lenovo. This makes it a versatile choice for upgrading or replacing existing power supplies.

6. **Quiet Operation**

Many Toshiba power supplies are engineered to operate quietly, which is beneficial in environments where noise levels must be kept low, such as in server rooms or colocation facilities.

7. **Long Lifespan**

High-quality components and efficient cooling contribute to a longer operational lifespan, reducing the frequency of replacements and associated costs.

8. **Support for Advanced Features**

Some models in this series support advanced features like digital monitoring, remote management, and compatibility with server management tools, which can simplify troubleshooting and maintenance.

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### **Cons of the Toshiba APS0844AXZ01**

1. **Cost**

Like many enterprise-grade components, the Toshiba APS0844AXZ01 is more expensive than consumer-grade power supplies. The price reflects its reliability, efficiency, and redundancy features, which may not be justified for non-critical applications.

2. **Limited Availability of Replacement Parts**

While Toshiba itself is reliable, finding replacement parts or compatible units from third-party vendors can sometimes be challenging. This may require purchasing directly from Toshiba or authorized distributors, which can add to the cost.

3. **Specific Voltage and Wattage Requirements**

This power supply is designed for specific server models and may not be compatible with all systems. For example, it may require a particular voltage input (e.g., 110V or 230V) or a specific form factor. Mismatches can lead to compatibility issues or even damage to the server.

4. **Weight and Physical Size**

Enterprise power supplies are bulkier and heavier than consumer units due to their robust construction and cooling requirements. This can complicate installation or replacement in space-constrained environments.

5. **Potential for Obsolescence**

As server technology evolves, older power supply models like this one may become obsolete over time. While Toshiba continues to support its products, future compatibility with newer server hardware or software may not be guaranteed.

6. **Warranty and Support Dependence on Toshiba**

If the power supply fails, support and warranty claims are tied to Toshiba s policies. This can sometimes involve longer response times or specific procedures for replacements, which may not be ideal for organizations with strict SLAs.

7. **Overkill for Non-Critical Use Cases**

For home servers, small businesses, or non-critical applications, the features of this power supply (e.g., hot-swap, redundancy) may be unnecessary, making it an overpriced choice for those use cases.

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### **Conclusion**

The Toshiba APS0844AXZ01 is an excellent choice for enterprise environments where reliability, uptime, and redundancy are paramount. Its hot-swap capability, high efficiency, and compatibility with enterprise servers make it a strong option for data centers, mission-critical applications, and high-availability setups. However, its higher cost, potential compatibility issues, and limited availability of third-party alternatives may not make it suitable for all users.

For organizations running critical workloads, investing in this power supply is justified by the reduced risk of downtime and the long-term cost savings from energy efficiency. For less demanding applications, however, a more affordable or consumer-grade power supply might be a better fit.

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### **Recommendation**

- You are operating in a data center or enterprise environment where uptime and redundancy are critical.

- Your server requires hot-swap capability or is part of a redundant power configuration.

- You prioritize reliability, efficiency, and long-term cost savings.

- You are replacing an existing Toshiba power supply or working with compatible enterprise servers.

- You are running a non-critical server (e.g., home lab, small business) where redundancy and hot-swap are unnecessary.

- Budget constraints make the higher cost of this power supply prohibitive.

- You are unsure about compatibility with your specific server model, and testing or verification is not feasible.

- You prefer third-party options that may offer similar features at a lower cost (e.g., from vendors like Corsair, Seasonic, or Delta).

For most enterprise users, the Toshiba APS0844AXZ01 is a sound investment. For others, it may be worth exploring alternatives or consulting with a server specialist to ensure the best fit for your needs. Always verify compatibility with your server s documentation before purchasing.

Details:

Model Identifier: APS0844AXZ01 B. Installation: Slide-in redundant PSU module for rack server chassis. Input: AC power via IEC inlet. IMPORTANT COMPATIBILITY: Compatibility depends on the specific server or enterprise chassis.

The exact unit shown in the photos is included. Type: Hot-swap server power supply module. Normal signs of previous installation and handling may be present. INSPECTION / TESTING: The unit has been cleaned and visually inspected for cosmetic condition.

This item was not functionally tested. Item may be non-operational. No operational claims or guarantees are made. ITEM OVERVIEW: Toshiba APS0844AXZ01 B hot-swap power supply module removed from surplus enterprise equipment.

SPECIFICATIONS: Brand: Toshiba.

part #: aps0844axz01 price

• $59.95

specifications serverpowe:

• brand: Toshiba
• mpn: Aps0844axz01
• part type: Server Supply Module
• compatible brand: Universal
• form factor: Proprietary
• unit type: Unit
• country of origin: Japan
• product line: Toshiba Aps0844axz01 B

seller serverpowe:

• rating: 99.4%
• city: Danville, California
• # reviews: 170

returns serverpowe:

• policy: No Returns

offer serverpowe:

• best offers: True
• sold: 0
• options: Ship-to-home
• started: March 4, 2026
• quantity: 1
• availability: In Stock

shipping serverpowe:

• carrier: USPS
• cost: $0.00
• class: Standard
• service: USPS Ground Advantage
• transit: 5-10 Days
• type: Calculated

payments serverpowe:

• credit card: Mastercard
• wallet: Google-pay
• other

general serverpowe:

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

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