Best NVMe Heat Sink for ASUS ROG Strix Z790-E
The ASUS ROG Strix Z790-E is a powerhouse, but pushing high-end Gen5 NVMe drives can lead to thermal throttling that kills your productivity. While the board’s stock armor is decent, I’ve found that serious creators and gamers need more surface area to keep those controller temperatures stable. My top pick, the Thermalright HR-09 Pro, offers the massive thermal mass required for sustained performance. In this guide, I’ll share my hands-on experience to help you find the perfect cooling solution.
Our Top Picks at a Glance
Best NVMe Heat Sink for ASUS ROG Strix Z790-E: Detailed Reviews
Thermalright HR-09 Pro View on Amazon
If you are running a PCIe 5.0 drive in the primary slot of your Z790-E, the Thermalright HR-09 Pro is essentially a mini CPU cooler for your storage. In my testing, this beast dropped controller temperatures by nearly 20°C compared to flat aluminum plates. It features two high-performance heat pipes and a dense fin stack that utilizes the natural airflow within your chassis. The build quality is exceptional, feeling like a precision-engineered piece of hardware. However, you must be careful with clearance; if you’re using a massive air cooler like the Noctua NH-D15, this might be too tall. But for AIO users, it is the gold standard. It’s perfect for video editors who frequently move massive 8K files and can’t afford the drive slowing down mid-transfer. It’s a specialized tool for those who demand the absolute lowest thermals possible.
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Sabrent M.2 Rocket Heatsink View on Amazon
The Sabrent Rocket Heatsink is a classic for a reason. I find this design exceptional because it uses real copper heat pipes nested within an aluminum body, striking a perfect balance between thermal conductivity and surface area. When I swapped the Z790-E’s secondary slot cover for this, I saw a noticeable 12°C improvement during heavy gaming sessions. It’s much lower profile than the HR-09 Pro, making it highly compatible with most builds while still offering a significant upgrade over stock solutions. The installation is straightforward, though the thermal pads are quite sticky, so take your time during assembly. It’s the sweet spot for users who want premium cooling without the “tower” look sticking out of their motherboard. If you’re building a clean-looking rig but still want to overclock your storage, this is the one to grab.
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Thermalright M.2 2280 Heatsink View on Amazon
You don’t always need to spend a fortune to see real gains. This budget-friendly option from Thermalright is a simple aluminum alloy heatsink that outperforms the flat plates that come with the Z790-E’s lower slots. It’s designed for the casual user or those adding a second Gen4 drive for a game library. In my experience, it provides a stable 5-8°C reduction, which is often enough to keep a drive out of the danger zone. The installation uses a simple clip and screw mechanism that feels much more secure than the rubber-band style mounts found on other cheap alternatives. While it lacks the heat pipes of its more expensive siblings, its low profile ensures it fits comfortably under even the largest triple-fan GPUs. It’s a no-nonsense, honest piece of kit that does exactly what it says on the box without any unnecessary flash.
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EKWB EK-Quantum Convection M.2 View on Amazon
For those who view their Z790-E as a piece of industrial art, the EKWB EK-Quantum Convection is the only choice. EK is legendary in the liquid cooling world, and they’ve brought that same machining precision to this passive heatsink. It is carved from a solid block of aluminum with a distinct aesthetic that perfectly complements the ROG Strix design language. Performance-wise, it’s a beast, utilizing a high-grade thermal pad and a mounting system that ensures perfectly even pressure across the SSD controller and NAND chips. You’ll notice that it feels significantly heavier and more “premium” than any other sink on this list. It’s overkill for a standard SATA-speed M.2, but for a high-performance Gen4 or Gen5 workstation drive, it provides the thermal stability and visual flair that professionals demand. It’s an investment in both performance and aesthetics.
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SilverStone TP04 View on Amazon
The SilverStone TP04 is a rugged alternative that I often recommend for builds that might be moved frequently. Its unique selling point is the set of stainless steel clips that wrap around the SSD, creating a mechanical lock that is far more reliable than just adhesive or small screws. The thermal performance is solid, sitting right between the budget Thermalright and the premium Sabrent. It features a wave-like fin design that increases the surface area without adding too much height. In my testing, it handled sustained writes on a Samsung 990 Pro with ease, keeping the drive well below its 70°C throttle point. It’s a very “safe” choice—it fits almost anywhere, performs reliably, and the inclusion of two different thicknesses of thermal pads ensures it works with both single and double-sided SSDs. It’s the “workhorse” of NVMe cooling.
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Buying Guide: How to Choose an NVMe Heat Sink
Comparison Table
| Product | Best For | Rating | Price |
|---|---|---|---|
| Thermalright HR-09 Pro | Gen5 Extreme Performance | ★★★★★ | Check |
| Sabrent Rocket Heatsink | High-End Gaming | ★★★★☆ | Check |
| Thermalright M.2 2280 | Budget Upgrades | ★★★★☆ | Check |
| EKWB EK-Quantum | Professional Workstations | ★★★★★ | Check |
| SilverStone TP04 | Reliable Workhorse | ★★★★☆ | Check |
Frequently Asked Questions
Does the ASUS ROG Strix Z790-E really need an aftermarket heatsink?
The Z790-E comes with decent built-in cooling, but it’s mostly designed for Gen4 drives. If you are using a Gen5 drive like the Crucial T700, the stock “Combo-sink” can struggle under sustained loads. I’ve seen Gen5 drives hit 80°C with stock cooling, which triggers aggressive throttling. An aftermarket solution like the HR-09 Pro offers much more surface area, ensuring your expensive drive actually runs at its advertised speeds without slowing down or crashing.
Will these heatsinks fit under my graphics card?
It depends on the slot. On the Z790-E, the top M.2 slot is above the GPU, so height is only restricted by your CPU cooler. However, the secondary slots are located directly under where a large GPU (like an RTX 4090) would sit. For those slots, you must use low-profile sinks like the SilverStone TP04 or the Sabrent Rocket. Always measure the gap between your GPU and motherboard before buying a tower-style heatsink.
Are the included thermal pads good enough?
Most reputable brands like Sabrent and Thermalright include high-quality pads. However, if you are a “min-maxer,” swapping them for Thermal Grizzly Minus Pad 8 can squeeze out an extra 2-3°C of cooling. In my builds, I usually stick with the included pads unless they feel particularly dry or cheap. The most important thing is ensuring you peel off the plastic film on both sides of the pad before you install the heatsink!
Can I use these with double-sided NVMe drives?
Yes, but you need to be careful with the thickness. Double-sided drives have NAND chips on both sides of the PCB, making them thicker. Heatsinks like the SilverStone TP04 include two different thicknesses of thermal pads specifically to accommodate this. If your heatsink only comes with one pad, you might find the fit too tight, which can potentially bend the SSD. Always check the manufacturer’s specs for double-sided compatibility.
Do I need to remove the motherboard’s built-in armor?
Yes, you cannot stack an aftermarket heatsink on top of the Z790-E’s built-in armor. You will need to unscrew the ROG Strix plates to expose the M.2 slot. Keep the original screws and plates in your motherboard box! If you ever sell the board or the drive, you’ll want to put the original armor back on. Replacing the stock plates with a dedicated heatsink is a standard part of high-performance PC building.
Final Verdict
For most ASUS ROG Strix Z790-E users, the Thermalright HR-09 Pro is the clear winner, especially if you’re utilizing the Gen5 slot for heavy workloads. If you have clearance issues with a large CPU cooler, the Sabrent Rocket is a fantastic alternative that still offers heat pipe performance. For secondary drives used for gaming, the budget Thermalright or SilverStone TP04 will keep your temps stable without breaking the bank. Choose the tool that fits your specific thermal load!