Question 1

Should I buy the MSI MAG A500DN II or the MSI MAG A550BN?

Accepted Answer

Choose the MAG A550BN for a gaming PC or an upgrade-focused build. It provides 550W, 80 PLUS Bronze efficiency, DC-to-DC power conversion, and a 5-year warranty. Choose the MAG A500DN II when the lower purchase cost is the priority and the system uses a modest CPU and graphics card. The A500DN II provides 500W, 80 PLUS Standard efficiency, six SATA connectors, and a 3-year warranty.

Question 2

Is the MSI MAG A500DN II better than the Corsair CX550?

Accepted Answer

The Corsair CX550 is the stronger choice when efficiency, warranty coverage, and a little extra capacity matter. It offers 550W, 80 PLUS Bronze efficiency, a 5-year warranty, and a 528W 12V output. The MAG A500DN II is a practical alternative for a lower-cost build and provides six SATA connectors compared with the CX550’s three SATA connectors. Both models are non-modular ATX power supplies with dual 6+2-pin PCIe connections.

Question 3

Should I get the MSI MAG A500DN II or spend more on the MAG A650BN?

Accepted Answer

Choose the MAG A650BN for a higher-power gaming system or a build that may receive a stronger graphics card later. It provides 650W, 80 PLUS Bronze efficiency, DC-to-DC design, and 648W available on the 12V rail while keeping the same 140mm-long ATX form factor. Choose the MAG A500DN II for a basic system whose estimated power use comfortably fits within 500W and where minimizing cost is more important than upgrade capacity.

Question 4

What is different between the MSI MAG A500DN II and the original MAG A500DN?

Accepted Answer

The MAG A500DN II is the better fit when you need broader input-voltage support and more storage-device connections. MSI lists the A500DN II with 100–240V input, six SATA connectors, sleeve-bearing cooling, and additional protection specifications including OTP and UVP. The original A500DN is listed with 110–240V input, five SATA connectors, a hydro-bearing fan, and four primary protection functions. Both models are 500W, non-modular, 80 PLUS Standard ATX power supplies with two 6+2-pin PCIe connectors.

Question 5

Is the MSI MAG A500DN II suitable for a newer graphics card, or should I buy an ATX 3.1 PSU?

Accepted Answer

Choose an ATX 3.1 model such as the MSI MAG A650BN PCIE5 III for a newer graphics card or a planned GPU upgrade. The A650BN PCIE5 III provides 650W, a native 12V-2x6 connector rated for up to 300W, PCIe 5.1 support, and two EPS connectors. The MAG A500DN II is better suited to entry-level or midrange systems that use standard 6+2-pin PCIe power connections and have a confirmed power requirement below 500W.

Question 6

Is 500W enough for a gaming PC or graphics card?

Accepted Answer

It can be suitable for an entry-level or mid-range gaming PC when the complete system stays within the 500W capacity and the graphics card recommends 500W or less. The PSU includes two 6+2-pin PCIe connectors, but high-power GPUs, overclocked systems, and systems with substantial future upgrades may require a higher-wattage PSU.

Question 7

Is this power supply compatible with a standard ATX motherboard?

Accepted Answer

Yes. The MSI MAG A500DN II is an ATX12V power supply with a 20+4-pin motherboard connector and a 4+4-pin CPU connector, covering the common power connections used by standard ATX systems. Check the case clearance and confirm that the computer does not use proprietary motherboard or power connectors.

Question 8

Is the MSI MAG A500DN II modular, and are the cables included?

Accepted Answer

It is non-modular, so the power cables are permanently attached rather than detachable. The listed connections include one 24-pin ATX cable, one 4+4-pin CPU cable, two 6+2-pin PCIe cables, six SATA connectors, and two peripheral connectors. Non-modular cabling is functional but can create more cable clutter than a modular design.

Question 9

Is this PSU suitable for everyday gaming and general desktop use?

Accepted Answer

It is intended for standard desktop and moderate gaming systems that require up to 500W. Its 120 mm fan, active PFC, single 12V rail, and listed protection features support normal operation, while the 80 PLUS Standard rating indicates up to 80% efficiency. It is less suitable for high-end GPUs, heavily overclocked systems, or builds planned for major power-demand increases.

Question 10

Can it power a graphics card that needs an 8-pin PCIe connector?

Accepted Answer

Yes. Each 6+2-pin PCIe connector can serve a graphics card that uses a standard 8-pin PCIe power input. Confirm the graphics card's recommended PSU wattage and connector requirements before installation; having the connector available does not by itself guarantee that the 500W capacity is sufficient.

Question 11

Is the MSI MAG A500DN II enough for a budget gaming PC?

Accepted Answer

It can be suitable for a modest gaming system with a midrange CPU and GPU, such as Ryzen 5/RX 6600-class hardware, provided the system’s total power demand stays comfortably below 500 W. It is less suitable for high-power GPUs or systems planned for major upgrades.

Question 12

Is the MSI MAG A500DN II a good choice for an RTX 5060 build?

Accepted Answer

The 500 W capacity and two 6+2-pin PCIe connectors can support a low-to-midrange RTX 5060 system when paired with an efficient processor and other components. However, community discussion suggests choosing a higher-quality 550–650 W unit if buying new or planning future upgrades.

Question 13

What are the main trade-offs of buying the MSI MAG A500DN II?

Accepted Answer

Its advantages are the low-capacity 500 W format, active PFC, single 12 V rail, and basic protection features. The trade-offs are 80 PLUS Standard efficiency, a non-modular design, limited 500 W headroom, and community concerns about its entry-level quality and limited independent testing.

Question 14

Should I buy the MSI MAG A500DN II, or choose a better PSU?

Accepted Answer

Choose the A500DN II mainly when the system is budget-focused, uses moderate-power components, and the price difference is important. For a new gaming build, future upgrades, or higher-power graphics cards, a well-reviewed 550–650 W PSU with a stronger efficiency rating is the more conservative choice.

Color	Black
Type	ATX12V
Maximum Power	500 W
Fans	1 x 120 mm
PFC	Active
Main Connector	20+4Pin
PCI-Express Connector	2 x 6+2-Pin
SATA Power Connector	6
Modular	Non-Modular
Protection	OVP, OTP, OPP , SCP, NLP, SIP
Input Voltage	100 - 240 V
Input Frequency Range	50/60 Hz
Input Current	10A (Max.)
Output	+5V@14A, +3.3V@14A, +12V@21A, [email protected], [email protected]
Connectors	1 x 24 pin (20+4) ATX / 1 x 8 pin (4+4) EPS (CPU) / 2 x 4 pin Peripheral / 2 x 8 pin (6+2) PCIe / 6 x SATA

Best Sellers

MSI MAG A500DN II Power Supply Unit, 500W, 80 PLUS Standard, ATX PSU, Black Flat Cables

Learn more about the MSI MAG A500DN II

Customer Reviews of the MSI MAG A500DN II

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info

Item#: N82E16817701047