RGB accessories rarely tell you what they actually draw, which makes any product that does slightly unusual. Five leds and a stated 0.15A figure give the AsiaHorse M.2 cover a real number to plan around, rather than the vague "low power" language most lighting parts settle for.

Quick Answer

This M.2 2280 heatsink, R199 with VAT built into that price and subject to Evetech's usual price movement, lists a specific electrical figure: five LEDs drawing a combined 0.15A at 5V. That is a genuinely useful number if you are running several addressable devices off one motherboard header, since it lets you add up an actual total rather than guessing at how much headroom you have left.

⚡ Why a stated draw is worth something

Addressable RGB headers on motherboards have current limits, typically published in the board's own manual. Most fans, strips and covers on the market simply do not state what they draw, which leaves builders either ignoring the limit entirely or overestimating it out of caution. A device that tells you its number, however small, is one less unknown in that calculation.

Putting 0.15A in context

On its own, 0.15A is a modest load, well within what a single header typically supports alongside other devices. The value of the figure is not in its size but in its existence: once you have several addressable items chained or split across headers on one build, being able to total actual numbers rather than round up guesses makes a real difference to whether everything lights correctly.

🧮 Doing the header math

Check your motherboard manual for the stated current limit on its addressable headers, then add up every device connected to that header, including this cover's 0.15A alongside fans, strips or any other lit accessory. If the total gets close to the limit, a powered ARGB hub is the usual solution, since it supplies its own current rather than drawing everything through the board.

🔗 Chaining does not reduce the load

It is worth being clear that chaining several devices on one lead shares the signal connection, not the current. Every device in that chain still draws from the same header total, so the figure matters whether a device sits alone on its own port or in the middle of a run. Worth exploring for the wider build: case accessories for hubs once a header runs short, and Evetech's solid state drive range whenever the drive itself is next on the list.

Frequently Asked Questions

What exactly is the stated draw for this cover?

Five LEDs drawing a combined 0.15A at 5V, given in the product description.

Why is that figure useful?

Because addressable headers have current limits, and a stated draw lets you total connected devices against that limit rather than estimating.

Is 0.15A considered a large load?

No, it is modest on its own, though several small loads on the same header can add up to something worth tracking.

Where do I find my header's current limit?

In the motherboard's own manual, which typically states what current each addressable header can safely supply.

Does chaining several devices reduce the total current draw?

No. Chaining shares the signal connection, but every device on that chain still draws current from the same header.

Tracking your addressable header load? Browse Evetech's NVMe drive range and plan the lighting side of your build around real numbers.