1. Computer Power Supplies Parts
  2. sku: 10791097708683633
  3. DELTA ELECTRONICS 851381-002

DELTA ELECTRONICS 851381-002 Tower Power Supply Z4 G4 465W DPS-465AB-3

Dps-465ab-3 Delta Electronics 851381-002 Hp Z4 G4 Tower 465w Power Supply A

( Brand: Delta Electronics ), ( Manufacturer Part Number: 851381-002 ), ( Type: Power Module ), ( Maximum Wattage: 465 W ), ( Cooling: 1 Fan ), ( Compatible Model: Z4 G4 ), ( California Prop 65 Warning: Warning )

Review DELTA ELECTRONICS Hp Z4 G4 Tower 465w Power Supply

The Delta Electronics DPS-465AB-3 is a high-performance, 465-watt power supply unit designed specifically for use with HP Z400 and Z440 G4 series tower computers. This power supply offers reliable and efficient power delivery, ensuring optimal system performance and longevity.

The Delta DPS-465AB-3 is a 465-watt, 1U form factor power supply, making it an ideal match for the compact HP Z400 and Z440 G4 series towers. It features a 450-watt 12V output capacity, providing ample power for modern workstation applications, while also offering a 15-watt 3.3V output and a 3-watt 5V output for peripheral devices.

This power supply employs Delta's advanced Active PFC technology, ensuring an industry-leading power factor of 0.99. This not only improves overall system efficiency but also reduces power consumption and electricity costs. Additionally, it features Delta's advanced Green Channel technology, which provides low-noise operation, making it a perfect choice for use in noise-sensitive environments.

The DPS-465AB-3 is constructed using high-quality components for enhanced reliability and durability. It features over-voltage, over-current, and short-circuit protection, providing robust safeguards against potential electrical mishaps. Furthermore, its modular design allows for easy replacement of individual components, minimizing the need for costly and time-consuming power supply replacements.

Installing the Delta DPS-465AB-3 is a straightforward process. It comes with a standard ATX form factor and includes all necessary mounting hardware for installation in the HP Z400 and Z440 G4 series towers. Additionally, it is RoHS compliant, ensuring that it meets the highest environmental standards.

In summary, the Delta Electronics DPS-465AB-3 is a high-performance, efficient, and reliable power supply unit specifically designed for the HP Z400 and Z440 G4 series tower computers. Its advanced features, including Active PFC technology, Green Channel technology, and robust protection mechanisms, make it an excellent choice for powering modern workstation applications while minimizing power consumption and noise.

The Delta Electronics DPS-465AB-3 465W Power Supply is a popular choice for many computer builders and upgraders due to its reliability, efficiency, and compatibility with various systems. Here are some pros and cons of purchasing this power supply unit (PSU):

Pros:

1. High Efficiency: The Delta DPS-465AB-3 is an 80 Plus Bronze certified PSU, which means it converts 80% or more of the input power into output power under typical load conditions. This results in less heat generation and improved energy efficiency.

2. Modular Design: This PSU features a modular design, which allows users to only connect the cables they need, reducing clutter and improving airflow within the case.

3. Quiet Operation: Delta's advanced fan control technology ensures that the fan stays off at low loads, resulting in near-silent operation.

4. Overvoltage, Undervoltage, and Short Circuit Protection: The PSU offers various safety features to protect the components of your system from damage.

5. Universal AC Input: The Delta DPS-465AB-3 can handle input voltages ranging from 90V to 264V, making it suitable for use in various regions and power grids.

Cons:

1. Limited Connectors: Although the PSU is modular, it may not include enough connectors for some high-end graphics cards or multiple hard drives. Users may need to purchase additional adapter cables to accommodate their components.

2. Lack of Active PFC: This PSU does not provide Active PFC (Power Factor Correction), which can lead to a higher electricity bill due to increased power consumption.

3. No SATA Power Connectors: The PSU does not have any built-in SATA power connectors, which may be inconvenient for users with multiple SATA drives.

Ending Conclusion:

The Delta DPS-465AB-3 465W Power Supply is a reliable and efficient choice for computer builders and upgraders. Its high efficiency, modular design, quiet operation, and safety features make it an attractive option. However, its lack of some connectors and Active PFC, along with the need for additional adapter cables for SATA drives, are potential drawbacks.

Recommendation:

If you're building or upgrading a mid-range to high-end system and are looking for a reliable and efficient power supply, the Delta DPS-465AB-3 is a solid choice. However, ensure that it meets the specific connector requirements of your components, and consider purchasing additional adapter cables if necessary. If you need a PSU with Active PFC or more connectors, you may want to explore other options in the market.

Details:

Warranty: A 30 day DOA warranty is included. Exact item pictured, if you don't see it in the picture isn't included. This part was pulled from a working computer that split into parts, it has been tested and is in excellent condition with no known issues.

part #: 851381002 price

  • $48.00

specifications powsuppy:

  • brand: Delta Electronics
  • mpn: 851381-002
  • type: Power Module
  • maximum wattage: 465 W
  • cooling: 1 Fan
  • compatible model: Z4 G4
  • california prop 65 warning: Warning

payments powsuppy:

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shipping powsuppy:

  • service: Economy
  • transit: 3-8 Days
  • class: Economy
  • type: Fixed
  • cost: $13.50

seller powsuppy:

  • # reviews: 7480
  • city: Bowie, Maryland
  • rating: 99.6%

general powsuppy:

  • condition: Used
  • Computers/Tablet's Networking > Computer Components Parts > Power Supplies

returns powsuppy:

  • method: Money back
  • paid by: Buyer
  • time: 30 Days
  • policy: Returns Accepted

offer powsuppy:

  • options: Ship-to-home
  • availability: In Stock
  • started: January 12, 2026
  • best offers: True
  • sold: 0
  • quantity: 1
type: power module, maximum wattage: 465 w, cooling: 1 fan, compatible model: z4 g4, california prop 65 warning: warning,
category: computers > computers/tablets networking > computer components parts > power supplies, sku: 10791097708683633,

Delta Electronics 851381-002 Is Similar To:

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1 offer $48.00 USD
  • Offer #1: $48.00 price + $9.69 shipping estimate = $57.69* total. Delta Electronics Power A 465W Switching Power Supply Silver 118V.+$9.69 shipping

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