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be quiet! Pure Loop 280 vs Zalman CNPS20X: Comparison
be quiet! Pure Loop 280 and Zalman CNPS20X separate most on max speed: be quiet! Pure Loop 280 at 1600 RPM, Zalman CNPS20X at 1500 RPM, 6% in favour of be quiet! Pure Loop 280. They match on fan count, fan size and pwm control.
Specs
| Specification | ![]() | ![]() |
|---|---|---|
| Brand | be quiet! | Zalman |
| Cooler Type | AIO Liquid | Air Tower |
| Series | be quiet! Pure Loop 280 | Zalman CNPS20X |
| Model Number | BW007 | CNPS20X |
| Socket Compatibility | AMD AM4/AM5, Intel LGA1700/1200/115X/2066/2011-3 | AMD AM5/AM4/AM3+/AM3, Intel LGA1700/1200/115X/2066/2011 |
| Tower Layout | Not Applicable | Dual-Tower |
| Fan Count | 2 | 2 |
| Noise Level | 35.1 dBA+6.1 dBA | 29 dBA |
| RGB Lighting | No | Yes |
| Cooler Weight | 1220 g | 1300 g |
| Fan Size | 140 mm | 140 mm |
| Max Speed | 1600 RPM | 1500 RPM-6% |
| Bearing Type | Rifle | Fluid Dynamic |
| PWM Control | Yes | Yes |
| Source URL | https://www.bequiet.com/en/watercooler/1960 | https://www.zalman.com/EN/Product/ProductDetail.do?productSeq=323 |
Price comparison
| Retailer | be quiet! Pure Loop 280 | Zalman CNPS20X |
|---|---|---|
| Amazon | View on Amazon | |
| Newegg | View on Newegg |
Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.
Verdict
be quiet! Pure Loop 280
7.8 / 10 Expert Rating
A quiet, no-frills AIO that does exactly what it says, aimed squarely at builders who have no interest in RGB lighting.
Zalman CNPS20X
7.9 / 10 Expert Rating
An aggressively priced RGB flagship-class dual-tower for builders who want the look without premium-brand cost.
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