EMACS B000370073 Server Power Supply 427055327303 HP2-6460P 460W B000370347

( Brand: Emacs ), ( Part Type: Server Supply ), ( Connections: 20 4 Pins ), ( Form Factor: Atx ), ( UPC: 427055327303 ), ( Maximum Output Power: 460 W ), ( Country Of Origin: China )

Review EMACS 460w Server Power Supply Tested

The **HP 2-6460P 460W Server Power Supply (Part Numbers: 427055327303, HP2-6460P, B000370347, B000370073)** is a robust, high-performance power supply unit meticulously engineered for enterprise-grade servers, ensuring reliable operation in demanding computing environments. Designed with enterprise-level durability in mind, this power supply delivers a consistent and stable 460-watt output, making it ideal for mid-range to high-end server configurations that require efficient power distribution without compromising on performance or uptime. Built to meet strict industry standards, including compliance with **80 PLUS Bronze efficiency ratings**, this unit minimizes energy waste while maintaining optimal thermal management, reducing operational costs and extending the lifespan of connected hardware.

The **HP 2-6460P** features a **hot-swappable design**, allowing for seamless maintenance without disrupting server operations a critical feature for mission-critical infrastructure where downtime is unacceptable. Its modular construction ensures easy installation and replacement, simplifying IT logistics in data centers, server rooms, or enterprise networks. The power supply incorporates **redundant protection mechanisms**, including overvoltage, overcurrent, and short-circuit safeguards, to safeguard sensitive server components from potential electrical faults. Additionally, its **fanless or fan-assisted cooling** (depending on the model variant) ensures quiet operation while maintaining efficient heat dissipation, contributing to a more stable and reliable server environment.

Backward and forward compatibility is another standout feature of this power supply, supporting a wide range of server models from HP s ProLiant and BladeSystem lines, as well as third-party systems that adhere to standard ATX form factors. The **modular design** also allows for easy upgrades or replacements, ensuring flexibility as server configurations evolve over time. Whether deployed in a traditional rack-mounted server or a high-density blade system, the **HP 2-6460P** delivers the power reliability and efficiency required to sustain continuous operation in demanding workloads, from virtualization environments to database-heavy applications.

For organizations prioritizing reliability, scalability, and energy efficiency, this power supply serves as a dependable foundation for server infrastructure, reducing the risk of unexpected failures while adhering to enterprise-grade performance benchmarks. Its robust build quality, combined with HP s reputation for enterprise-grade hardware, makes it a trusted choice for IT administrators seeking a balance of power, efficiency, and longevity in their server deployments.

### **Pros and Cons of buying a HP 427055327303 (HP2-6460P, 460W) Server Power Supply**

1. **High Power Output (460W)** Suitable for high-end servers, workstations, or systems with demanding components like multiple GPUs, high-end CPUs, or storage arrays.

2. **Redundancy Support** Designed for use in redundant power configurations (e.g., N 1 or N X setups), improving system reliability in critical environments.

3. **Enterprise-Grade Build** HP s server-grade components typically offer better durability, efficiency, and cooling compared to consumer-grade PSUs.

4. **Hot-Swappable Capability** Many server PSUs in this series support hot-swapping, allowing maintenance without downtime.

5. **Modular or Non-Modular Options** Depending on the exact model (B000370347 or B000370073), it may offer modular or fixed cables, improving cable management in server racks.

6. **Efficiency Ratings** Likely meets or exceeds 80 Plus Bronze/Gold standards, reducing energy costs in long-term operation.

7. **Compatibility with HP Servers** Specifically designed to work with HP ProLiant and other enterprise-grade hardware, ensuring proper voltage regulation and protection.

8. **Long Lifespan** Server PSUs are built for 24/7 operation, often lasting much longer than consumer units.

9. **Redundancy Certifications** Some models may include features like automatic failover or balanced load sharing in redundant setups.

10. **Warranty Coverage** HP typically offers extended warranties (often 3 5 years), which is valuable for mission-critical systems.

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1. **Expensive** Server PSUs are significantly pricier than consumer-grade units, which may not be cost-effective for non-enterprise use.

2. **Overkill for Most Users** Unless you re running a server, workstation, or high-end gaming rig, a 460W PSU is likely more power than needed, leading to inefficiency and wasted energy.

3. **Bulkiness and Size** Server PSUs are larger and heavier than consumer units, making them less convenient for desktop builds or compact setups.

4. **Limited Availability of Replacements** Unlike widely available consumer PSUs, finding replacements or compatible parts for HP server PSUs can be difficult.

5. **Potential for Overkill Features** Features like redundancy, hot-swapping, and enterprise certifications are unnecessary for most home or small-business users.

6. **Higher Noise Levels** Some server PSUs run louder than optimized consumer units, which may be an issue in quiet environments.

7. **Compatibility Issues with Non-HP Hardware** While it may work with other brands, it s not guaranteed, and voltage regulation could vary.

8. **Potential for Obsolescence** HP may discontinue support for older models, making future upgrades or replacements harder.

9. **No Active PFC (in some cases)** Some older server PSUs lack active power factor correction, which can slightly reduce efficiency compared to modern consumer units.

10. **No Modularity in All Variants** If you purchase a fixed-cable version (e.g., B000370073), cable management may be less flexible than with modular PSUs.

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- Need a **high-reliability, redundant power supply** for a server, workstation, or mission-critical system.

- Require **enterprise-grade durability, efficiency, and support** for 24/7 operation.

- Are working within an **HP ProLiant ecosystem** or need compatibility with other server hardware.

- Can justify the **higher cost** for long-term stability and reduced downtime.

- **Home PCs, gaming rigs, or general desktop builds** where a 500W 650W consumer PSU would suffice.

- Users who prioritize **cost efficiency, compactness, or modularity** over enterprise features.

- Non-HP systems where compatibility may not be guaranteed.

---

- You re setting up a **server, NAS, or high-end workstation** requiring redundancy and reliability.

- You re working in an **enterprise or data center environment** where uptime is critical.

- You need a **long-term, high-durability PSU** for professional use.

- You re building a **home PC, gaming PC, or standard office computer**.

- You want a **more affordable, modular, or energy-efficient** solution.

- You re not using **HP-compatible hardware** and want to minimize compatibility risks.

- For **gaming/workstations**, a **high-quality 650W 850W consumer PSU** (e.g., Corsair RMx, EVGA SuperNOVA, or Seasonic Focus) offers better value.

- For **servers/NAS**, consider **Corsair, Seasonic, or Supermicro PSUs** if HP s pricing is prohibitive.

- If redundancy is needed, look for **dual PSU setups with compatible units** rather than a single high-wattage PSU.

Details:

What you are buying. You are buying on a Emacs Hp2-6460p 460w B000370347 B000370073 Server Power Supply TESTED. Does it work. Item has been fully tested and works perfectly in form, fit function.

92618 Zip code. Determine shipping costs. Item is USED with some scratches or wear marks.

part #: 427055327303 prices

• $149.66-$196.43

specifications serverpowe:

• brand: Emacs
• part type: Server Supply
• connections: 20 4 Pins
• form factor: Atx
• upc: 427055327303
• maximum output power: 460 W
• country of origin: China

payments serverpowe:

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

general serverpowe:

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

offer serverpowe:

• best offers: True
• sold: 0
• options: Ship-to-home
• started: February 24, 2026
• quantity: 3
• availability: In Stock

shipping serverpowe:

• cost: $0.00
• type: Calculated
• class: Standard
• carrier: FedEx
• service: FedEx Ground / FedEx Home Delivery
• transit: 3-7 Days

returns serverpowe:

• policy: No Returns

seller serverpowe:

• city: Santa Ana, California
• rating: 99.6%
• # reviews: 776

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