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HP Delta 460W Power Supply Unit PSU DPS-460DB-2 A 466610-001


  • Manufacturer: HP / Hewlett Packard Enterprise (Manufactured by Delta Electronics)
  • Model Number: DPS-460DB-2 A
  • Alternate Model Number: DPS-460DB-2A, DPS-460DB A
  • HP Spare Part Number: 466610-001
  • HP Assembly Part Number: 466185-001
  • Device Type: Internal PC Desktop / Workstation Power Supply
  • Form Factor: Standard ATX (with customized rear mounting pattern)
  • 460 Watts continuous
  • Input Voltage Range: 100V – 240V AC (Auto-Ranging)
  • Input Frequency: 50Hz – 60Hz
  • Input Current: 8.0A Max
  • Cooling System: Integrated 1 x dedicated low-noise cooling fan for optimal internal thermal dissipation

KSh5,500.00

HP Delta 460W Power Supply DPS-460DB-2 A 466610-001

The HP Delta 460W Power Supply DPS-460DB-2 A 466610-001 is a replacement desktop PSU designed for compatible HP computer systems. In particular, this power supply is identified by the Delta DPS-460DB-2 A model number and the HP 466610-001 part number.

When a desktop power supply fails, replacing the PSU with the correct compatible unit is essential. Therefore, we recommend checking the original power supply carefully before ordering. In addition to the wattage, you should compare the model number, HP part number, connectors, physical dimensions, mounting points, and electrical specifications.

As a result, using the complete identification information can make it much easier to find the right replacement.

HP 466610-001 460W Power Supply

The HP 466610-001 power supply is a 460W desktop PSU associated with Delta’s DPS-460DB-2 A model.

For this reason, customers searching for a replacement may find the PSU listed under either the HP part number or the Delta model number. For example, useful search terms include:

  • HP 466610-001 power supply
  • HP 466610-001 460W PSU
  • Delta DPS-460DB-2 A
  • DPS-460DB-2 A 460W power supply
  • HP Delta 460W PSU
  • HP 460W desktop power supply
  • 466610-001 replacement PSU

Furthermore, using both identification numbers in a product search can help distinguish this power supply from other HP 460W units.

Delta DPS-460DB-2 A Power Supply

The DPS-460DB-2 A is the Delta model reference for this power supply. Because Delta produces power supplies for different computer systems, it is important to identify the complete model rather than relying only on the manufacturer’s name.

Likewise, the 460W rating is useful when identifying the PSU. However, wattage alone does not confirm compatibility. Two 460W power supplies can have different connectors, dimensions, cable configurations, and electrical specifications.

Therefore, we recommend matching the complete PSU information before purchasing a replacement.

HP Delta 460W Power Supply Specifications

Specification Details
Manufacturer Delta
Product Type Desktop Power Supply
Power Rating 460W
Model DPS-460DB-2 A
HP Part Number 466610-001
Application Replacement / Repair
Form Factor Verify against original PSU
Connectors Verify against original PSU

The information above provides the main identification details. However, the original PSU label should also be checked for the exact input voltage, output ratings, connector arrangement, dimensions, and other electrical specifications.

Why Choose the Correct HP 460W Power Supply?

A power supply provides electricity to the computer’s internal components. Therefore, using a compatible PSU is important for reliable system operation.

The correct replacement should provide the required power to components such as the:

  • Motherboard
  • Processor
  • Memory
  • Storage drives
  • Cooling fans
  • Expansion cards
  • Other internal devices

Furthermore, the PSU must physically fit inside the computer chassis. It must also have the correct connectors for the motherboard and other components.

As a result, choosing a replacement based only on the 460W rating is not recommended.

HP 466610-001 PSU Compatibility

Before purchasing an HP 466610-001 PSU, we recommend comparing it with the original power supply.

First, check the HP part number. Next, compare the Delta model number. After that, verify the wattage and physical characteristics.

In addition, check the following:

  • Motherboard power connector
  • CPU power connector
  • Storage power connectors
  • Peripheral connectors
  • Cable arrangement
  • Physical dimensions
  • Mounting points
  • Input specifications
  • Output specifications

This approach helps reduce the possibility of purchasing a PSU that looks similar but is not electrically or physically compatible.

How to Identify the HP DPS-460DB-2 A PSU

The easiest way to identify the power supply is to inspect the label attached to the original unit.

Look for DPS-460DB-2 A as the model reference. Also, look for 466610-001 as the HP part number. In addition, confirm the 460W rating.

The label may also provide other important information, including input and output specifications.

Therefore, before ordering, we recommend comparing the complete label rather than relying on one number alone.

HP 460W Power Supply Replacement

A replacement HP 460W power supply can be useful when the original PSU has stopped working or has become unreliable.

For example, a computer with a faulty power supply may:

  • Fail to start.
  • Lose power unexpectedly.
  • Shut down during operation.
  • Experience intermittent power problems.
  • Fail to power internal drives.
  • Show unstable operation.

However, these symptoms do not always mean that the PSU is defective. Other components can produce similar problems. Therefore, proper troubleshooting should be performed before replacing the power supply.

Once the PSU has been confirmed as faulty, a compatible replacement can help restore the computer.

HP Delta 460W PSU for Computer Repair

The HP Delta 460W PSU can be useful for computer repair, refurbishment, and hardware maintenance.

For example, technicians may need a replacement PSU when restoring an older HP desktop. Similarly, businesses may require replacement components to keep existing computers operational.

In addition, computer refurbishers can use compatible replacement power supplies when preparing systems for continued use.

As a result, having the correct PSU identification numbers can save time during the repair process.

Can Any 460W Power Supply Replace the HP 466610-001?

Not necessarily.

Although another power supply may also be rated at 460W, it may use different connectors or have different physical dimensions. Furthermore, its mounting points and electrical specifications may not match the original HP system.

Therefore, we recommend matching the DPS-460DB-2 A model and 466610-001 part number whenever possible.

If a different replacement is being considered, its complete specifications should be compared with the original PSU before installation.

HP Delta 460W PSU and Computer Upgrades

The computer’s complete hardware configuration should also be considered.

For instance, adding a dedicated graphics card or additional storage can increase the system’s power requirements. Similarly, expansion cards and additional internal devices can affect the total load.

Therefore, before replacing the PSU, check the hardware currently installed in the computer.

If the system has been upgraded significantly, make sure that the 460W capacity is appropriate for the complete configuration.

Benefits of a Compatible HP Delta Power Supply

A correctly matched replacement PSU offers several practical benefits.

First, it can restore power to a computer with a confirmed PSU failure. Second, it can help extend the service life of an otherwise functional desktop. In addition, replacing only the failed component can be more practical than replacing an entire computer.

Furthermore, an appropriate replacement makes it possible to maintain existing hardware without changing the rest of the system unnecessarily.

For this reason, identifying the original PSU correctly is an important part of computer repair.

Replacing the HP DPS-460DB-2 A Power Supply

Before replacing an internal power supply, shut down the computer completely and disconnect it from the electrical outlet.

Next, document the existing cable connections. For example, taking photographs before removing the original PSU can make reconnection easier.

After removing the old unit, install the replacement securely. Then reconnect the appropriate motherboard, processor, storage, and peripheral power connections.

Finally, check that all connectors are properly seated before starting the computer.

If a connector does not match the original connection, do not force it. Instead, stop and verify compatibility.

What to Check Before Buying HP 466610-001

Before ordering the HP 466610-001 460W power supply, check the following:

1. Confirm the HP Part Number

First, look for 466610-001 on the original PSU.

2. Confirm the Delta Model

Next, check for DPS-460DB-2 A.

3. Verify the Power Rating

The PSU described here is rated at 460W. Nevertheless, compare the rating with the original PSU label.

4. Compare the Connectors

Make sure the motherboard, processor, storage, and peripheral connectors match.

5. Check the Physical Dimensions

The replacement must fit correctly inside the computer chassis.

6. Compare the Mounting Points

The mounting arrangement should correspond with the original PSU.

7. Check Electrical Specifications

Finally, compare the input and output specifications before installation.

HP DPS-460DB-2 A 460W PSU for Refurbishment

The DPS-460DB-2 A 460W PSU can be a useful replacement component for desktop refurbishment.

For example, when an older HP computer is otherwise functional but has a failed PSU, replacing the power supply can restore the system without replacing every other component.

Similarly, IT technicians can use the correct replacement PSU when maintaining compatible business computers.

Therefore, the DPS-460DB-2 A and 466610-001 references are valuable when sourcing replacement hardware.

Buy HP Delta 460W Power Supply 466610-001

The HP Delta 460W Power Supply DPS-460DB-2 A 466610-001 is identified by the Delta DPS-460DB-2 A model and HP part number 466610-001.

Before purchasing, we recommend checking the original PSU carefully. In particular, compare the model number, HP part number, 460W rating, connectors, dimensions, mounting points, and electrical specifications.

Furthermore, if the computer contains upgraded hardware, verify that the 460W capacity is appropriate for the complete system.

At Compvate, we provide computer hardware and replacement components for customers maintaining, repairing, and refurbishing desktop computer systems. Visit Compvate to explore available computer hardware and replacement components.

The Delta DPS-460DB-2 A is a genuine 460-watt internal replacement power supply unit (PSU) engineered specifically for HP and Compaq high-performance desktops, workstation towers, and entry-level server chassis. Designed to meet ATX 12V specifications with custom HP structural dimensions, this factory-original power supply delivers stable, high-capacity multi-rail power. It provides the clean voltage thresholds required to support dedicated PCIe graphics cards, multiple storage arrays, and high-draw processing chipsets, making it an excellent upgrade or direct replacement unit to restore system power.

  • Manufacturer: HP / Hewlett Packard Enterprise (Manufactured by Delta Electronics)
  • Model Number: DPS-460DB-2 A
  • Alternate Model Number: DPS-460DB-2A, DPS-460DB A
  • HP Spare Part Number: 466610-001
  • HP Assembly Part Number: 466185-001
  • Device Type: Internal PC Desktop / Workstation Power Supply
  • Form Factor: Standard ATX (with customized rear mounting pattern)

Electrical & Power Performance

  • Maximum Output Power: 460 Watts continuous
  • Input Voltage Range: 100V – 240V AC (Auto-Ranging)
  • Input Frequency: 50Hz – 60Hz
  • Input Current: 8.0A Max
  • Cooling System: Integrated 1 x dedicated low-noise cooling fan for optimal internal thermal dissipation 

Factory Cable Connectors

  • 1 x 24-Pin ATX Main Motherboard Power Connector
  • 1 x 4-Pin CPU +12V Power Connector
  • 1 x 6-Pin PCI-Express (PCIe) GPU Power Connector
  • 4 x Serial ATA (SATA) Power Connectors
  • 1 x Legacy 4-Pin Peripheral Molex Connector

Key Features

  • High-Capacity Workload Stability: Engineered to easily handle higher thermal and electrical loads, ensuring absolute reliability for mid-tier gaming setups, CAD workstations, or media production PCs.
  • Dedicated GPU Power Rail: Features an integrated 6-pin PCIe graphics card connector to cleanly fuel mid-range dedicated video cards without needing risky dual-Molex adapters. 
  • Auto-Ranging Input Grid: Automatically adapts to dynamic electrical variations from 100V up to 240V AC seamlessly without manual switch toggling.
  • Advanced Structural Insulation: Equipped with built-in protection grids guarding against short-circuits, high-voltage line surges, over-current output, and internal thermal overloads.

Hardware Compatibility

This power supply module is certified for exact structural deployment and drop-in installation within the following computing lines:
  • HP Pavilion Elite Desktop Series (including HPE-100, HPE-200, HPE-300, and HPE-500 tower configurations)
  • HP Pavilion Desktop PC Series requiring a high-wattage ATX factory layout
  • Compaq Presario Desktop Towers utilizing the matching 466610-001 wiring loom

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