Buying Guide
The Best CPU Coolers for the Ryzen 5 7600X
Six air coolers for the Ryzen 5 7600X, compared on heat pipes, fans, height and AM5 support.
By Alex Morgan, PC Hardware Editor
12 min read6 products evaluated

The Ryzen 5 7600X is rated at 105W and ships without a cooler. Like other Zen 4 chips, it boosts until it reaches its temperature limit, so a better cooler mostly means lower fan noise.
We compared six air coolers on heat pipes, fans, height and AM5 support, using the makers' specifications.
Quick Picks
Which of the 6 picks to look at first. Tap a name for the full analysis.

Best for the Ryzen 5 7600X
Thermalright Peerless Assassin 120 SESix heat pipes and two fans at a budget price.
Best for: Most 7600X builds.
Check price for Thermalright Peerless Assassin 120 SE on Amazon (opens in a new tab)
Best Headroom
Thermalright Phantom Spirit 120 SESeven heat pipes.
Best for: Builders who enable PBO.
Check price for Thermalright Phantom Spirit 120 SE on Amazon (opens in a new tab)
Best Single Tower
ARCTIC Freezer 36Push-pull fans at a very low price.
Best for: Small budgets.
Check price for ARCTIC Freezer 36 on Amazon (opens in a new tab)
Solid Alternative
be quiet! Pure Rock Pro 3 BlackThe Pure Rock Pro 3 is a black single-fan tower rated at 250W.
Best for: Buyers who want 250w tdp rating.
Check price for be quiet! Pure Rock Pro 3 Black on Amazon (opens in a new tab)
Worth Considering
ID-COOLING FROZN A620 PRO SEThe Frozn A620 Pro SE is the cheapest dual tower here, with six heat pipes, a 157mm height and a 260W rating.
Best for: Buyers who want two fans included.
Check price for ID-COOLING FROZN A620 PRO SE on Amazon (opens in a new tab)
Best Quiet Pick
be quiet! Dark Rock Pro 5A Speed Switch and Silent Wings fans.
Best for: Quiet builds.
Check price for be quiet! Dark Rock Pro 5 on Amazon (opens in a new tab)
Our Picks
Best for the Ryzen 5 7600X1 of 6
Thermalright Peerless Assassin 120 SE
The Peerless Assassin 120 SE is the budget dual tower most builders start with.
Best for
- Most 7600X builds.
Skip if
- Price-first buyers should look at the Freezer 36, which cost less when we checked.
Why we like it
It has six heat pipes and two 120mm fans. At 155mm tall it fits most mid-towers, and its six heat pipes and two PWM fans handle mainstream CPUs. It is one of the best-known budget dual towers.
It matches the Pure Rock Pro 3 and the Frozn A620 Pro SE on heat pipe count (6). It also comes with a 25.6dB(A) noise rating. The maker names AM5 but not Intel LGA1851, so check the maker's site if you are building on Core Ultra.
It was priced above the Frozn A620 Pro SE and below the Phantom Spirit 120 SE at the time of writing. There is no published height figure, whereas the Phantom Spirit 120 SE comes in at 154mm.
Key specs
- Heat pipes
- 6
- Fan size
- 120mm
- Fans included
- 2
- Sockets named
- AM5, AM4, Intel
Pros
- Two fans included
- Dual-tower heatsink
- 25.6dB(A) noise rating
- Heat pipe count of 6, ahead of the Freezer 36
Cons
- Costs more than the Freezer 36 at the time of writing
Best Headroom2 of 6
Thermalright Phantom Spirit 120 SE
The Phantom Spirit 120 SE puts seven heat pipes into a dual-tower design at a budget price.
Best for
- Builders who enable PBO.
Skip if
- If budget leads, the Freezer 36 was cheaper at our last price check.
Why we like it
Its 154mm height fits most mid-tower cases. Thermalright rates it for CPUs from 105W to 280W, and mounting kits cover AM4, AM5 and Intel up to LGA1851. It matches the Dark Rock Pro 5 on heat pipe count (7).
Check that your case offers at least 154mm of CPU cooler clearance before ordering. Worth noting: two fans included. You also get this: dual-tower heatsink.
Before buying, weigh one limit: costs more than the Freezer 36 at the time of writing. When we checked, only the Peerless Assassin 120 SE and cheaper picks cost less, and the Pure Rock Pro 3 cost more.
Key specs
- Heat pipes
- 7
- Fan size
- 120mm
- Height
- 154mm
- Fans included
- 2
- Sockets named
- AM5, AM4, LGA1851, LGA1700
Pros
- 7 heat pipes
- Two fans included
- Mounts on both AM5 and Intel LGA1851
- Dual-tower heatsink
Cons
- Costs more than the Freezer 36 at the time of writing
Best Single Tower3 of 6
ARCTIC Freezer 36
The Freezer 36 is a single tower with a push-pull fan pair at a very low price.
Best for
- Small budgets.
Skip if
- Skip it if heat pipe count matters most to you; the Phantom Spirit 120 SE offers 7.
Why we like it
It includes a contact frame for Intel LGA1851 and LGA1700. Its four offset heat pipes run in a single tower with two fans in push-pull. The click-in fan mounts make fan swaps easy, and it takes most 120mm fans.
Its side-flow heatsink lets the rear fan pull air through the fins and out of the case, and ARCTIC backs it with a six-year warranty. Its pressure-optimised fans push air through four offset heat pipes, which suits high-end CPUs in a single tower. On heat pipe count it trails the group at 4, while the Phantom Spirit 120 SE offers 7. It was the cheapest of the group when we checked; the Frozn A620 Pro SE was the next step up.
Key specs
- Heat pipes
- 4
- Fan size
- 120mm
- Warranty
- 6-year
- Fans included
- 2
- Sockets named
- AM5, AM4, LGA1851, LGA1700
Pros
- 6-year warranty
- Two fans included
- Mounts on both AM5 and Intel LGA1851
- Push-pull single tower
Cons
- Heat pipe count trails the Phantom Spirit 120 SE (7)
The catch
If heat pipe count is your priority, the Phantom Spirit 120 SE (7) is the stronger choice.
Solid Alternative4 of 6
be quiet! Pure Rock Pro 3 Black
The Pure Rock Pro 3 is a black single-fan tower rated at 250W.
Best for
- Buyers who want 250w tdp rating.
Skip if
- If budget leads, the Freezer 36 was cheaper at our last price check.
Why we like it
It is easy to mount and leaves room around the socket. Six black copper heat pipes and a nickel-plated base sit under a Pure Wings 3 PWM fan. It is rated for 250W.
Its compact offset design improves RAM and VRM clearance, and the fan height can be adjusted. On heat pipe count it ties with the Peerless Assassin 120 SE and the Frozn A620 Pro SE at 6. On price it sat fifth of 6, between the cheaper Phantom Spirit 120 SE and the pricier Dark Rock Pro 5, at the time of writing. The maker doesn't give its height; if that figure matters, the Phantom Spirit 120 SE comes in at 154mm.
Key specs
- Heat pipes
- 6
- Fan size
- 120mm
- Fans included
- 1
Pros
- 250W TDP rating
- Pure Wings 3 PWM fan
- Six black-coated heat pipes
- Heat pipe count of 6, ahead of the Freezer 36
Cons
- Costs more than the Freezer 36 at the time of writing
Worth Considering5 of 6
ID-COOLING FROZN A620 PRO SE
The Frozn A620 Pro SE is the cheapest dual tower here, with six heat pipes, a 157mm height and a 260W rating.
Best for
- Buyers who want two fans included.
Skip if
- If budget leads, the Freezer 36 was cheaper at our last price check.
Why we like it
Its dual-tower heatsink and two 120mm PWM fans stand 157mm tall, which fits most tower cases. The black finish suits a dark interior. Its RAM clearance of 40mm fits standard-height memory under the front fan.
It is rated at 27.2dB(A) maximum noise. Its two PWM fans slow down at idle. On heat pipe count it ties with the Peerless Assassin 120 SE and the Pure Rock Pro 3 at 6.
Check that your case offers at least 157mm of CPU cooler clearance before ordering. Its price falls between the Freezer 36 and the Peerless Assassin 120 SE, based on our last check. If fan size is your priority, the Peerless Assassin 120 SE (120mm) is the stronger choice.
Key specs
- Heat pipes
- 6
- Fan size
- 120mm
- Height
- 157mm
- Fans included
- 2
Pros
- Two fans included
- 260W rating
- 40mm clearance for standard RAM
- Heat pipe count of 6, ahead of the Freezer 36
Cons
- Costs more than the Freezer 36 at the time of writing
Best Quiet Pick6 of 6
be quiet! Dark Rock Pro 5
The Dark Rock Pro 5 is be quiet!'s dual tower with seven heat pipes.
Best for
- Quiet builds.
Skip if
- Pass if a published fan size matters; this one has none.
Why we like it
A Speed Switch lets you choose a quiet or performance fan mode. Seven copper heat pipes and a ceramic-particle black coating aid cooling, and two Silent Wings PWM fans use fluid-dynamic bearings. It is built to stay quiet under load.
It matches the Phantom Spirit 120 SE on heat pipe count (7). Only the Pure Rock Pro 3 came close to it on price at the time of writing; it cost the most of the 6 picks. There is no published fan size figure, whereas the Peerless Assassin 120 SE comes in at 120mm.
Key specs
- Heat pipes
- 7
- Fans included
- 2
Pros
- 7 heat pipes
- Two fans included
- Speed Switch for quiet or performance fan modes
- Silent Wings PWM fans
Cons
- No published fan size
- Costs more than the Freezer 36 at the time of writing
How We Chose These Coolers for 7600X
Alex Morgan compared the manufacturer specifications, connectivity, warranty terms and compatibility of every pick. Figures come from the makers unless a third-party source is named; we did not test these products ourselves.

- How these picks were ranked
- We lined up six coolers on heat pipe count, fan size, height and fans included, using each maker's published specs. We did not test them in-house, and fan size and height are missing for at least one pick.
- What every pick has in common
- All 6, from the Peerless Assassin 120 SE to the Dark Rock Pro 5, state heat pipe count and fans included.
- Where the specs have gaps
- The Dark Rock Pro 5 gives no fan size; the Peerless Assassin 120 SE, the Freezer 36, the Pure Rock Pro 3 and the Dark Rock Pro 5 give no height.
- Price range
- At our last check the picks ran from the Freezer 36 (under $50) to the Dark Rock Pro 5 ($50 to $100).
What to Look for in a Cooler for 7600X
Key buying criteria so you get the right fit the first time.
Heat pipe count
Across these 6 picks heat pipe count spans 4 (the Freezer 36) to 7 (the Phantom Spirit 120 SE). If heat pipe count is your first filter, the Phantom Spirit 120 SE sets the ceiling at 7.
Height across these picks
The Phantom Spirit 120 SE tops height at 154mm and the Frozn A620 Pro SE sits lowest at 157mm. The Phantom Spirit 120 SE is the pick for height. The Peerless Assassin 120 SE, the Freezer 36, the Pure Rock Pro 3 and the Dark Rock Pro 5 give no height figure, so 2 of 6 picks are compared here.

An all-in-one liquid cooler pump block above a graphics card Extras that separate them
The Pure Rock Pro 3: a Pure Wings 3 PWM fan. The Frozn A620 Pro SE: 40mm clearance for standard RAM. The Dark Rock Pro 5: Silent Wings PWM fans.
Where your budget lands
Under $50 buys the Freezer 36, the Frozn A620 Pro SE, the Peerless Assassin 120 SE and the Phantom Spirit 120 SE; $50 to $100 buys the Pure Rock Pro 3 and the Dark Rock Pro 5 at our last check.

A case with purple-lit front fans and the motherboard area behind them Start from what matters most
Most 7600X builds: the Peerless Assassin 120 SE. Builders who enable PBO: the Phantom Spirit 120 SE. Small budgets: the Freezer 36.
How to Choose a Cooler for 7600X
By priority
| Priority | Consider | Why |
|---|---|---|
| Most 7600X builds | Peerless Assassin 120 SE | Six heat pipes and two fans at a budget price |
| Builders who enable PBO | Phantom Spirit 120 SE | Seven heat pipes |
| Small budgets | Freezer 36 | Push-pull fans at a very low price |
| Quiet builds | Dark Rock Pro 5 | A Speed Switch and Silent Wings fans |
Scroll sideways to see every column.

Key specs side by side
The Phantom Spirit 120 SE leads on heat pipe count at 7, ahead of the Dark Rock Pro 5 at 7. "Not listed" marks fan size where the Dark Rock Pro 5 leaves the figure out.
| Cooler | Heat pipes | Fan size | Height | Fans included |
|---|---|---|---|---|
| Peerless Assassin 120 SE | 6 | 120mm | Not listed | 2 |
| Phantom Spirit 120 SE | 7 | 120mm | 154mm | 2 |
| Freezer 36 | 4 | 120mm | Not listed | 2 |
| Pure Rock Pro 3 | 6 | 120mm | Not listed | 1 |
| Frozn A620 Pro SE | 6 | 120mm | 157mm | 2 |
| Dark Rock Pro 5 | 7 | Not listed | Not listed | 2 |
Scroll sideways to see every column.
By price at the time of writing
The Freezer 36 was the lowest-priced pick (under $50) and the Dark Rock Pro 5 the highest ($50 to $100) when we checked; tiers move with Amazon pricing.
| Price tier | Coolers |
|---|---|
| Under $50 | Freezer 36, Frozn A620 Pro SE, Peerless Assassin 120 SE, Phantom Spirit 120 SE |
| About $50 to $100 | Pure Rock Pro 3, Dark Rock Pro 5 |
Frequently Asked Questions
Is the Phantom Spirit 120 SE ahead of the Frozn A620 Pro SE on height?
The Phantom Spirit 120 SE is lowest on height at 154mm; the Frozn A620 Pro SE follows at 157mm, 2% apart. No height figure is published for the Peerless Assassin 120 SE, the Freezer 36, the Pure Rock Pro 3 and the Dark Rock Pro 5, which leaves 2 of 6 picks ranked here.
What does the Dark Rock Pro 5 add over the Freezer 36?
The spec sheets show heat pipe count (7 against 4) in its favour. On our last price check the Freezer 36 was in the under $50 tier and the Dark Rock Pro 5 in the $50 to $100 tier, with 4 other picks between them; pay the difference only if heat pipe count decides your purchase.
Why is the Dark Rock Pro 5 our Best Quiet Pick?
The label rests on a Speed Switch and Silent Wings fans. The Freezer 36, the cheapest pick, sat in the under $50 tier against $50 to $100 here, without out-ranking it on any listed spec. It is aimed at quiet builds.
What extras do the Peerless Assassin 120 SE and the Phantom Spirit 120 SE include?
The Peerless Assassin 120 SE: a dual-tower heatsink. The Phantom Spirit 120 SE: a dual-tower heatsink. The Freezer 36: a push-pull single tower.
Who should choose the Phantom Spirit 120 SE?
The Phantom Spirit 120 SE carries our Best Headroom label for seven heat pipes. It ranks second of 6 here and sat in the under $50 tier at our last price check; it suits builders who enable PBO.
Bottom Line
The Peerless Assassin 120 SE is the pick for a 7600X. The Phantom Spirit 120 SE adds headroom, and the Dark Rock Pro 5 is the quiet option.
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About the author
PC Hardware Editor
Alex covers PC hardware, monitors, components, upgrades and peripherals for The PC Journal, with a focus on helping readers understand specifications, compatibility and meaningful product trade-offs.
Covers: Monitors, Graphics cards, Processors, PC components, Peripherals, Upgrades and compatibility
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