Apevia ITX-PFC500W Fully Modular ITX 500W Power Supply, Active PFC 90-264V

Fully Modular Power Supply: Standard Mini-ITX / FLEX ATX type. Full Range Active PFC 90-264V. Maximum Power: 500W.

Form FactorMini ITX/Flex ATX

About this item

  • Fully Modular Power Supply: Standard Mini-ITX / FLEX ATX type. Full Range Active PFC 90-264V. Maximum Power: 500W.
  • Connectors: 1 x 20+4pin Main Power, 1 x 8pin 12V(P4+4), 2x 6+2 PCIE, 2 x SATA, 2 x 4pin Molex
  • Cooling: Forced Air Ventilation by 1 x 40mm Double Ball Bearing Fan. Various protections including: Overvoltage Protection (OVP), Overload Protection (OLP), Overcurrent Protection (OCP), Heating Protection (OTP), and Short Circuit Protection (SCP)
  • Dimension: 160mm x 73.66mm x 35.5mm (6.3" x 2.9" x 1.4") - L x W x H
Category: PC PartsInternal Power SuppliesRanked #99 of 616 in PC Parts
8.4Our score
Our verdict

Fully Modular Power Supply: Standard Mini-ITX / FLEX ATX type. Full Range Active PFC 90-264V. Maximum Power: 500W.

Ranked #99 in PC Parts · 4 things we like

Quick answer The Apevia ITX-PFC500W Fully Modular ITX 500W Power scores 8.4/10 with us. Amazon owners rate it 4.2 out of 5 across 312 reviews, below the 4.5 average of the 82 internal power supplies we track. It was listed at $49.99 on Amazon when we last checked in September 2026.

Fully Modular Power Supply: Standard Mini-ITX / FLEX ATX type. Full Range Active PFC 90-264V. Maximum Power: 500W.

Connectors: 1 x 20+4pin Main Power, 1 x 8pin 12V(P4+4), 2x 6+2 PCIE, 2 x SATA, 2 x 4pin Molex Cooling: Forced Air Ventilation by 1 x 40mm Double Ball Bearing Fan. Various protections including: Overvoltage Protection (OVP), Overload Protection (OLP), Overcurrent Protection (OCP), Heating Protection (OTP), and Short Circuit Protection (SCP) Dimension: 160mm x 73.66mm x 35.5mm (6.3" x 2.9" x 1.4") - L x W x H Output: +3.3V@12A, +5V@14A, +12V@33A, [email protected], [email protected] IMPORTANT: The power supply will not power on simply by connecting the power cord to both the power supply and wall outlet. Ensure that all the power supply cables are properly connected to the PC for it to power on.

IMPORTANT: The 8pin CPU connector can be split apart to become a 4+4 connector by pushing one end

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Product information

23 specifications
Compatible DevicesComputer
Connector Type Used on CableEPS, PCI Express
Output Wattage500
Form FactorMini ITX/Flex ATX
Wattage500 watts
Cooling MethodAir
Power Supply DesignFull Modular
Connector Quantity8
Number of Fans1
Fan Size40 millimeters
Maximum Input Voltage265 volts
Minimum Input Voltage90 volts
System Bus Connector Type20+4 Pin
Item Dimensions6.3 x 2.9 x 1.4 inches
Model NameITX-PFC500W
BrandApevia
Number of Packs1
Number of Items1
Unit Count1 Count
Model NumberITX-PFC500W
Mfr Part NumberITX-PFC500W
Warranty Description1 Year Replacement Warranty
Item HighlightITX Form Factor, Fully Modular, 80mm Auto Thermal Controlled Fan, Full Range Active PFC 90V-264V, Heavy Duty Protections

Pros & cons

What we like
  • Fully Modular Power Supply: Standard Mini-ITX / FLEX ATX type. Full Range Active PFC 90-264V. Maximum Power: 500W.
  • Connectors: 1 x 20+4pin Main Power, 1 x 8pin 12V(P4+4), 2x 6+2 PCIE, 2 x SATA, 2 x 4pin Molex
  • Cooling: Forced Air Ventilation by 1 x 40mm Double Ball Bearing Fan. Various protections including: Overvoltage Protection (OVP), Overload Protection (OLP), Overcurrent Protection (OCP), Heating Protection (OTP), and Short Circuit Protection (SCP)
  • Dimension: 160mm x 73.66mm x 35.5mm (6.3" x 2.9" x 1.4") - L x W x H
What could be better

    Apevia ITX-PFC500W Fully Modular ITX 500W Power: questions & answers

    Is the Apevia ITX-PFC500W Fully Modular ITX 500W Power worth buying?

    Yes, for most buyers it is a safe choice. We score the Apevia ITX-PFC500W Fully Modular ITX 500W Power 8.4 out of 10. Amazon owners rate it 4.2 out of 5 across 312 reviews, below the 4.5 average of the 82 internal power supplies we track.

    How much does the Apevia ITX-PFC500W Fully Modular ITX 500W Power cost?

    It was listed at $49.99 on Amazon when we last checked in September 2026. That is cheaper than the $82.99 median for internal power supplies in our catalog. Amazon prices change daily, so use the price button on this page to see the current figure.

    What are good alternatives to the Apevia ITX-PFC500W Fully Modular ITX 500W Power?

    Similar, well-rated internal power supplies in our catalog: Apevia TFX-PFC500W TFX 500W Power Supply (8.4/10, 4.2 stars from 36 owners); Apevia ATX-PM650W Premier 650W 80+ Gold (8.8/10, 4.4 stars from 603 owners); Apevia ATX-PR600W-WH Prestige 600W 80+ Gold (9.2/10, 4.5 stars from 1,367 owners).

    Customer reviews

    All reviews on Amazon
    4.2312 global ratings
    5 star70%
    4 star10%
    3 star0%
    2 star10%
    1 star10%

    Breakdown from the 10 most helpful reviews we imported.

    M
    Mirodzic
    Verified purchaseSeptember 6, 2026
    Noiseless, Compact, Stable PS Unit!

    Works Good So Far, No Issues For a MIcro iTX Setup, just what I needed, you can power your Chassis FAN from the SATA chain using the MOLEX in case you are wondering.

    T
    timothy
    Verified purchaseAugust 14, 2026
    Great Power Supply for a BC-250 Build

    I used this power supply in my BC-250 build and it worked perfectly. The compact ITX size made it a good fit for the build, and the fully modular design helped keep the wiring clean and manageable. It has had no issues powering the system and has been reliable so far. Definitely a good option if you're looking for a compact power supply for a BC-250 setup.

    J
    JamesM
    Verified purchaseDecember 24, 2025
    Will fit smaller cases

    The PSU measures 165.6mm long, but because it is modular, it fits perfectly in my JONSBO NV10 case, which specifically instructs to use PSUs no longer than 150mm. One seller on another platform selling a similar PSU told me that his PSU wouldn't fit my case, yet mine has been working flawlessly in that case.And I can't stress enough the benefit of using modular a PSU in a SFF build - you don't have to cram unnecessary, unwieldy cables in very limited space. For SFF PCs, fewer cables obstructing airflow means fewer overheating-related troubles in the future.The PSU has been stable and quiet pow

    A
    Anon
    Verified purchaseSeptember 2, 2026
    Low quality PSU. Buy at your own risk.

    This brand new psu was failing right out of the box. Constant crashes, stuttering, lagging, and artifacting. I'm honestly amazed it was even able to boot up my pc. This is such a low quality psu. Don't waste your money on this. These seem like a gamble. I'd rather pay the $250 for the SilverStone FX600z PM than this brick.

    P
    Patrick j
    Verified purchaseMarch 12, 2026
    Probably the best itx psu

    Works, is slightly noisy, doesn’t get hot and is pretty good for price to preformance

    D
    Dan H.
    Verified purchaseJuly 28, 2026
    perfect for my needs.

    I used this PSU in a small form factor build, based around a JONSBO NV10 mini ITX case. It fit perfectly, and the cable connections are fully modular. The cables themselves were flexible enough to route in the tiny case without too much difficulty.It seems stable and not noisy, and provides adequate power. Note that with most power supplies that I'm accustomed with, the listed power rating is the total of the 12V rails. In this case, the power output on the 12V rails is "only" 396 watts, not the 500 advertised. But it is indeed 500 watts total among all rails / voltages. Not an issue for me, b

    L
    Lucio Lemus
    Verified purchaseFebruary 26, 2026
    Small quiet and works

    I have bought 2 of these now and has been running 2 of my mini servers full time without issues. One of them has 4 hard drives attached and has no issues. I was skeptical at first but I am very impressed. There’s only a small tiny fan cooling it, it is a little warm to the touch but it’s quiet and doesn’t seem to get hot enough to cause issues.

    F
    Figs
    Verified purchaseNovember 9, 2024
    Perfect size, wattage, and price!

    It powers my pc with no issues.I am very happy with this PSU, it saved me from having to buy a janky pico power suppy and then have an external power brick, which is less than ideal. I really like that its modular, less cables if you dont need them. The fan is quiet enough, tho i did switch it for a noctua one (because why not).The only thing i dont like is that theres no efficiency info, and thats something i always appreciate having.But overall, its a decent price for the size and build quality, I would recommend.

    Customer reviews are shown as published on Amazon and are not written by Do Best Deal.