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be quiet! Shadow Rock 3 vs NZXT X63: Comparison
be quiet! Shadow Rock 3 and NZXT X63 separate most on height: be quiet! Shadow Rock 3 at 163 mm, NZXT X63 at 30 mm, 443% in favour of NZXT X63. Fan Count splits them by another 50%, again favouring NZXT X63.
Specs
| Specification |  |  |
|---|---|---|
| Brand | be quiet! | NZXT |
| Cooler Type | Air, Single-Tower | AIO Liquid |
| Series | be quiet! Shadow Rock 3 | NZXT Kraken X63 |
| Model Number | BK004 | RL-KRX63-01 |
| Height | 163 mm-443% | 30 mm |
| Socket Compatibility | Intel LGA1700/1200/2066/1151/1150/1155/2011(-3), AMD AM5/AM4 | AMD AM4, Intel LGA1700/1200 |
| Fan Count | 1-50% | 2 |
| Noise Level | 24.4+3.4 dBA | 21 dBA |
| RGB Lighting | No | Yes |
Price comparison
| Retailer | be quiet! Shadow Rock 3 | 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! Shadow Rock 3
8.1 / 10 Expert Rating
The strongest cooler in be quiet!'s Shadow Rock series, and a genuinely quiet single-tower option for buyers who put acoustics ahead of maximum thermal headroom.
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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