be quiet! Pure Rock 2
Expert rating7.4 / 10
- Cooler Type:
- Air Tower
- Tower Type:
- Single-Tower
- Height:
- 155 mm
- RGB Lighting:
- No
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Manufacturer: be quiet! Last updated: 2026-09-12
Where to buy
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be quiet! Pure Rock 2 (Single-Tower Air/4 Heatpipes/120mm PWM Fan/155mm Height/Budget Silent Line) Review
be quiet! Pure Rock 2 budget single-tower air cooler, 4 direct-touch heatpipes, 120mm PWM fan, 155mm height, AM4/AM5/LGA1700 support, 150W TDP, quiet-focused entry cooler.
Pure Rock 2 is be quiet!'s entry point into air cooling, using four direct-touch heatpipes and a single PWM fan tuned for the brand's usual low-noise priority over outright thermal ceiling. It's aimed squarely at budget Ryzen 5 and Core i5 builds that just need dependable, quiet cooling rather than overclocking headroom.
Comparison to Alternatives
It sits a notch below its own sibling, the Pure Rock Pro 3, which adds heatpipes and a taller fin stack for meaningfully more TDP headroom. Against the Cooler Master Hyper 212 Black Edition, the Pure Rock 2 runs quieter at idle and light load, matching be quiet!'s acoustic-first reputation, though the 212 pulls ahead once cooling a warmer 100W+ chip.
Specifications
Identity
| Brand | be quiet! |
|---|---|
| Series | be quiet! Pure Rock 2 |
Design
| Cooler Type | Air Tower |
|---|---|
| Tower Type | Single-Tower |
| Height | 155 mm |
| Socket Compatibility | AMD AM4/AM5, Intel LGA1700/1200/115X/2066/2011-3 |
Performance
| Fan Count | 1 |
|---|---|
| TDP Rating | 150 W |
| Noise Level | 26.8 dBA |
| RGB Lighting | No |
Cooler class
| Tower Layout | Single-Tower |
|---|
Air fit and clearance
| Cooler Width | 121 mm |
|---|---|
| Cooler Weight | 580 g |
Thermal capability
| Heatpipe Count | 4 |
|---|---|
| Base Material | Direct-Touch Copper |
Fans
| Fan Size | 120 mm |
|---|---|
| Max Speed | 1500 RPM |
| Airflow | 51.4 CFM |
| Bearing Type | Rifle |
| PWM Control | Yes |
Lighting and display
| Lighting | None |
|---|
Ownership
| Warranty | 3 years |
|---|
| Source URL | https://www.bequiet.com/en/cpucooler/1842 |
|---|
Expert Review
Reviewed by Burooj Alam. Rated by us, not by users.
Expert rating7.4 / 10
A sensible quiet budget cooler for locked mainstream CPUs, not for chasing overclocks.
Best for
- Budget locked Ryzen 5 / Core i5 builds
- Noise-sensitive entry-level PCs
- Small-to-mid tower cases with average airflow
Not for
- Unlocked or high-TDP CPUs
- Enthusiasts wanting RGB
- Overclocking headroom seekers
FAQs
What are the key specifications of the be quiet! Pure Rock 2 (Single-Tower Air/4 Heatpipes/120mm PWM Fan/155mm Height/Budget Silent Line)?
The be quiet! Pure Rock 2 (Single-Tower Air/4 Heatpipes/120mm PWM Fan/155mm Height/Budget Silent Line) is a CPU cooler from be quiet!. Key specs: Cooler Type Air, Tower Type Single-Tower, Height 155mm, Socket Compatibility AMD AM4/AM5, Intel LGA1700/1200, Fan Count 1.
Will the be quiet! Pure Rock 2 (Single-Tower Air/4 Heatpipes/120mm PWM Fan/155mm Height/Budget Silent Line) work with my current setup?
The be quiet! Pure Rock 2 (Single-Tower Air/4 Heatpipes/120mm PWM Fan/155mm Height/Budget Silent Line) lists Socket Compatibility is AMD AM4/AM5, Intel LGA1700/1200. Check that against the hardware you already own before buying, since this is the field that most often decides whether a part fits.
Who is the be quiet! Pure Rock 2 (Single-Tower Air/4 Heatpipes/120mm PWM Fan/155mm Height/Budget Silent Line) best suited to?
It suits budget locked ryzen 5 / core i5 builds, noise-sensitive entry-level pcs, small-to-mid tower cases with average airflow.
What are the drawbacks of the be quiet! Pure Rock 2 (Single-Tower Air/4 Heatpipes/120mm PWM Fan/155mm Height/Budget Silent Line)?
It is a poor fit for unlocked or high-tdp cpus, enthusiasts wanting rgb, overclocking headroom seekers.
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