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be quiet! Pure Loop 280 vs NZXT X63: Comparison
be quiet! Pure Loop 280 and NZXT X63 separate most on max speed: be quiet! Pure Loop 280 at 1600 RPM, NZXT X63 at 1800 RPM, 11% in favour of NZXT X63. They match on 5 other specifications, including cooler type, radiator size and fan count.
Specs
| Specification | ![]() | ![]() |
|---|---|---|
| Brand | be quiet! | NZXT |
| Cooler Type | AIO Liquid | AIO Liquid |
| Radiator Size | 280 mm | 280 mm |
| Series | be quiet! Pure Loop 280 | NZXT Kraken X63 |
| Model Number | BW007 | RL-KRX63-01 |
| Socket Compatibility | AMD AM4/AM5, Intel LGA1700/1200/115X/2066/2011-3 | AMD AM4, Intel LGA1700/1200 |
| Fan Count | 2 | 2 |
| Noise Level | 35.1 dBA+14.1 dBA | 21 dBA |
| RGB Lighting | No | Yes |
| Radiator Thickness | 27 mm | 30 mm |
| Tube Length | 400 mm | 400 mm |
| Pump Max Speed | 5500 RPM | 2800 RPM |
| Fan Size | 140 mm | 140 mm |
| Max Speed | 1600 RPM-11% | 1800 RPM |
| Source URL | https://www.bequiet.com/en/watercooler/1960 | https://www.manua.ls/nzxt/kraken-x63/specifications |
Price comparison
| Retailer | be quiet! Pure Loop 280 | NZXT X63 |
|---|---|---|
| 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.
NZXT X63
7.5 / 10 Expert Rating
Solid 280mm cooling with NZXT's signature look, best for cases sized for 280mm rather than 360mm radiators.
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