SENLIFANG 380W TFX Power Supply Review (2026): A Spec-Based Look
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This SENLIFANG 380W TFX Power Supply is designed for specific HP workstation builds. It serves as a direct replacement for models like the B460, P340, 510, and E77. The unit delivers 380W of power through a TFX form factor. Its compact dimensions are 3.94 inches in width, height, and length. This makes it suitable for small form factor cases. If you need a senlifang b460 p340 510 e77 review, this unit matches those systems. It uses specific part numbers like SP50H29603 and 5P50V03183. The 10+8 pin connector ensures compatibility with the original hardware. It is a straightforward replacement unit.
What stands out
- 380W total power output for modest workloads
- TFX form factor fits small chassis
- Compact 3.94-inch cube dimensions
- Compatible with HP B460, P340, 510, and E77 systems
Who it fits
Good fit for
This power supply suits users replacing a failed unit in HP small form factor workstations. It is ideal for the B460, P340, 510, E77, and M6600 models. The 380W rating handles basic office tasks and light productivity. You need it if your original PSU failed and you require an exact form factor match. The specific connectors and dimensions ensure it fits your existing case without modification.
Who should skip it
Look elsewhere if you are building a custom gaming PC or high-performance workstation. The 380W limit is insufficient for modern discrete graphics cards or heavy rendering tasks. This TFX unit is strictly for specific HP OEM systems. It does not support standard ATX cases or high-end components. If you need more power or a different connector layout, this unit is not suitable for your build.
Verdict: This is a spec-matched replacement for specific HP workstations. It fits only those systems that require a 380W TFX unit.
Key specs explained
Wattage: 380W
This rating indicates the maximum continuous power the unit can deliver to your system components. You need this capacity to support your CPU, motherboard, and storage drives without instability. If your workstation requires more than 380W, this unit will not suffice. You should verify that your total system draw stays below this limit for reliable operation.
Form Factor: TFX
TFX is a compact power supply standard designed for small form factor cases. It is smaller than the standard ATX size, allowing it to fit in slim workstations. You must ensure your case supports TFX mounts. This form factor is common in HP business PCs, so it serves as a direct drop-in replacement for these specific builds.
Width: 3.94 inches
This measurement defines the physical width of the power supply chassis. You need to check your case interior to ensure this width fits alongside other components. A standard width helps it align with typical mounting holes in compatible HP workstations. Incorrect width measurements can lead to installation failures or poor airflow within the chassis.
Height: 3.94 inches
This dimension specifies the vertical space the unit occupies inside your computer case. You must verify that this height clears any surrounding cables or drive bays. Matching this height to your original unit ensures proper alignment with screw holes. It prevents interference with other internal parts during assembly or maintenance.
Length: 3.94 inches
This value represents the depth of the power supply from front to back. You need to ensure this length does not extend into the drive cage or obstruct cable routing. Consistent dimensions across width, height, and length create a square footprint. This shape is typical for TFX units, simplifying placement in compact workstation enclosures.
Compact TFX Form Factor Design
According to the listing, this unit features a TFX form factor. This standard dictates a specific physical footprint for small form factor builds. The dimensions are listed as 3.94 inches in width, height, and length. This cubic shape allows it to fit into chassis designed for TFX power supplies. You must verify your case supports this exact size before installation.
The listing identifies the model as compatible with HP systems such as the B460, P340, 510, E77, and M6600. It also references specific part numbers like SP50H29603 and 5P50V03183. These details suggest it is engineered as a direct replacement for OEM workstations. You should match your existing system requirements to these identifiers to ensure proper fit.
The connector is described as a 10+8 pin configuration. This layout provides the necessary power delivery for the specified components. The design prioritizes compatibility with specific motherboard power headers. You do not need to worry about adapter cables if your target system uses this standard. The build focuses on fitting into tight spaces while maintaining the required electrical connections for stable operation.
Setup And Daily Use Guide
Setting up this power supply requires matching it to your specific workstation model. The listing indicates compatibility with HP systems such as the B460, P340, 510, E77, and M6600. You must verify that your motherboard and chassis accept a TFX form factor unit. The dimensions are 3.94 inches in width, height, and length. This cubic shape fits into small form factor cases designed for TFX PSUs. You need to ensure the 10+8 pin connector aligns with your motherboard’s power input. This connector type is standard for modern workstation builds but differs from consumer ATX standards. Once installed, the unit delivers 380W of continuous power. This capacity supports the CPU, motherboard, and storage drives in these specific HP workstations. You do not need to worry about excessive wattage, as the unit is sized for these builds. Daily use involves the PSU providing stable power to your components. The 380W rating ensures your system runs without instability under normal workloads. If your workstation requires more power, this unit will not suffice. The SP50H29603, 5P50V03183, and PCK014 identifiers confirm it is an OEM replacement part. You should check these part numbers against your existing unit before purchase. The setup is straightforward if your hardware matches the listed models. No additional software or configuration is required. The unit operates based on its electrical specifications. You rely on the 380W output to keep your system running. The compact design saves space inside your case. This makes it suitable for tight builds where space is limited. Ensure all connections are secure before powering on your workstation.
Before You Buy This TFX Unit
Before adding this SENLIFANG unit to your build, verify your case supports TFX form factors. The listing notes compatibility with specific HP workstations like the B460 and P340. You must confirm your motherboard uses the 10+8 pin connector shown. If your system requires a different layout, this unit will not fit. Check that your components stay under 380W. This power limit suits basic office or light creative tasks. It is not suitable for high-end gaming rigs with powerful graphics cards. Ensure your chassis has the correct mounting holes for the 3.94-inch cube shape. Dust filters help maintain efficiency over time. Clean vents regularly to prevent thermal throttling. This option works well if you need a direct replacement for an older HP system. It fits alongside other TFX choices for small builds but lacks flexibility for larger cases. Always double-check pin definitions before connecting cables.
Check before you buy
- Confirm your case supports the TFX form factor size.
- Verify your motherboard uses the 10+8 pin connector layout.
- Ensure total system power draw stays under 380W.
- Check compatibility with your specific HP workstation model.
The product at a glance
SENLIFANG 380W TFX Power Supply
Best for: HP B460 P340 510 E77 workstation replacements
- Wattage
- 380W
- Form Factor
- TFX
- Dimensions
- 3.94 × 3.94 × 3.94 inches
View on Amazon: SENLIFANG 380W TFX Power Supply Affiliate link
This is a 380W TFX power supply designed for specific HP workstations like the B460, P340, 510, and E77. It measures 3.94 inches on each side, fitting standard TFX cases. You should choose this if you need a direct replacement for OEM units with part numbers SP50H29603 or 5P50V03183. It provides the necessary power for these specific business systems without requiring a larger form factor.
Pros
- 380W output capacity
- TFX form factor (3.94 x 3.94 x 3.94 inches)
- Compatible with HP B460, P340, 510, and E77 models
- Supports OEM part numbers SP50H29603 and 5P50V03183
Cons
- Limited to 380W wattage
- Specific to select HP workstation models
- No 10+8 pin connector listed in specs
Good fit if
- You need a replacement for an HP B460, P340, 510, or E77
- Your case requires a TFX power supply
- Your original PSU matches part number SP50H29603 or 5P50V03183
Skip if
- You need more than 380W of power
- You are building a standard ATX desktop
- You require a 10+8 pin CPU connector
Verdict: SENLIFANG 380W TFX Power Supply fits users replacing OEM units in specific HP workstations. It is not suitable for general gaming PCs or systems requiring higher wattage.
Specifications side by side
| Spec | SENLIFANG 380W TFX Power Supply |
|---|---|
| Wattage | 380W |
| Form Factor | TFX |
| Dimensions | 3.94 × 3.94 × 3.94 inches |
Frequently asked questions
Is this power supply suitable for a standard gaming PC?
No. This unit is designed specifically for HP workstation replacements like the B460, P340, 510, and E77. It delivers 380W, which is generally insufficient for gaming systems requiring higher wattage. The TFX form factor also limits compatibility with standard ATX cases. You should look for a higher-wattage ATX unit for gaming builds.
What are the exact dimensions of the SENLIFANG TFX unit?
The unit measures 3.94 inches in width, height, and length. This cubic shape is dictated by the TFX form factor standard. These compact dimensions allow it to fit into specific small form factor chassis, such as the compatible HP workstations. You must verify your case supports this precise footprint before purchasing.
Does this PSU replace OEM units in HP B460 systems?
Yes. This SENLIFANG 380W TFX Power Supply is listed as a replacement for HP B460 workstations. It also fits the P340, 510, and E77 models. It provides the necessary 380W output for these specific business systems. Ensure your motherboard uses the compatible connector before installing it as a direct swap.
Can I use this power supply in an ATX case?
No. This unit uses a TFX form factor, which has a different physical size and mounting layout than standard ATX power supplies. The dimensions are 3.94 inches for all sides. Your case must explicitly support TFX units. Standard ATX cases will not accommodate this compact, cubic design.
Is 380W enough power for my workstation?
It depends on your components. This rating indicates the maximum continuous power the unit delivers. It is suitable for the specific HP workstations listed, such as the B460 and E77. If your system requires more than 380W, this unit will not provide stable power. Check your component specifications to ensure compatibility.
What connector type does this TFX power supply use?
The listing indicates it uses a 10+8 pin connector. You must confirm your motherboard accepts this specific connector type before buying. This connector layout is standard for many TFX units but varies by manufacturer. Verify your workstation's power input matches this specification to ensure a proper fit and secure connection.