Millimetres rarely make headlines in a hardware listing, but they decide whether a lighting accessory actually clips into place or sits half a shell short of the cable it was meant for. The Aurora Learn ARGB PSU Cable Cover comes in two lengths, and knowing which one matches which run avoids that problem entirely.
Quick Answer
The 24-pin Aurora Learn shell measures 205mm, while the graphics version built for a three-plug run measures 260mm, each matching the cable it is designed to sit over. Both are priced at R599 and carry the same 108 LEDs. The length difference is what decides where each shell can actually be fitted, since a longer shell simply needs more straight cable underneath it than a shorter one does.
📐 Two lengths, two different runs
205mm for the board cable
Built to match the 24-pin cable running from your power supply to the motherboard, this shorter shell suits a run that is typically one wide, flat cable rather than several separate leads.
260mm for the graphics run
Shaped for the group of three 8-pin leads feeding a graphics card, this longer shell needs a correspondingly longer stretch of straight cable to close over before it can be fitted cleanly.
🧵 Why fitting depends on a straight section
A moulded shell needs a run of cable at least as long as itself, laid reasonably straight, before it will clip closed. That makes the board run, which is often straighter along its length, generally easier to fit than the graphics run, which tends to curve as it rises from a shroud toward the card.
📦 What stays consistent between the two
Both lengths carry the same 108 addressable LEDs and the same controller and remote, so the choice between them is entirely about which cable run you are covering rather than any difference in lighting capability. Neither shape needs anything special worked around a case lighting setup running alongside it.
Frequently Asked Questions
Which shell corresponds to which length?
The 24-pin board version measures 205mm, and the three-plug graphics version measures 260mm, as stated in their respective descriptions.
Why does the length matter when fitting the shell?
A moulded shell needs a straight section of cable at least as long as itself, so a longer shell is naturally harder to position.
Which run tends to offer a straighter section?
The board run often does, while the graphics run frequently curves as it rises from a shroud toward the card.
Does the longer shell display more light overall?
It spreads the same 108 LEDs over a longer span, covering more visible area but with the individual points spaced further apart.
Can either shell be fitted onto the other run?
Each is shaped for its own cable arrangement, so swapping them is a fitment question rather than simply a matter of length.
Does case size affect which shell will fit?
It can. A compact case may not offer a full 260mm of straight visible cable anywhere along the graphics run.
Is it worth measuring the run before ordering?
Measuring the straight section actually available is the most reliable way to know which shell your specific build can accommodate.
Not sure which shell length fits your cable run?
Browse Evetech's power supply range and measure your run before choosing between the two Aurora Learn shells.