Newegg
30-day returns · observed 31 h ago
Recommended
- Item
- $139.90
- Delivery
- Free
- Total
- $139.90
Product imagery · Open Icecat
CPU cooler · be quiet!
be quiet! Silent Loop 3 420mm
Current productReleased 2025
be quiet! It is 56 mm tall and includes brackets for AM5, AM4, LGA1851, LGA1700.
- Key fit specifications
- Type: All-in-one liquid · Installed height: 56 mm · Radiator size: 420 mm
- Good fit for
- High-power processors under sustained all-core load
- Know before buying
- Needs a chassis that mounts a 420 mm radiator
Best available price
$139.90
1 verified partner store · 1 currently in stock. Delivery is included when the store provides it; destination-dependent tax is not.
Retailer offers
Compare the price payable before tax. Available verified offers appear first; commission never affects the order.
Recommended offer
Newegg at $139.90 before tax. This is the lowest verified current total.
In stock
| Retailer | Availability | Item | Delivery | Total | Open retailer |
|---|---|---|---|---|---|
| NeweggRecommended30-day returns · price observed 31 h ago | In stock | $139.90 | Free | $139.90 | Go to store |
Total means item price plus the delivery amount disclosed by the retailer feed. Destination-dependent sales tax is not included. We are not the seller and take no payment.
Price history$140 now · $140 observed low · 106 observations Authorized live dataView chart +
- Price position
- Near observed low
- Current percentile
- 7th of 106
- Observed trend
- Stable 0%
- Typical range
- $150–$150
2026-08-262026-10-09
- Observed low
- $140
- Median
- $150
- Observed high
- $190
- Dispersion
- 0% IQR / median
Orange marks the current item price; the grey band is the middle 50% of observations and the dashed line is the median. Every point comes from authorized retailer observations.
Key specifications
The values most likely to affect compatibility and comparison.
- Type
- All-in-one liquid
- Installed height
- 56 mm
- Radiator size
- 420 mm
- Socket support
- AM5, AM4, LGA1851, LGA1700
More specifications (4)Open +
- Rated cooling capacity
- 400 W
- Rated noise
- 34.3 dB(A)
- Fans
- 3
- RGB lighting
- Yes
Compatible parts
Parts in the current catalog that can be paired with this model.
CPU20 of 20 compatibleReview +
Works with AMD Ryzen 5 5600, AMD Ryzen 5 7600, AMD Ryzen 5 7600X and 17 more.
Case14 of 38 compatibleReview +
Works with be quiet! Dark Base Pro 901 Black, be quiet! Light Base 900 DX Black, be quiet! Shadow Base 800 Black and 11 more.
ASUS Prime AP201 mounts 120 / 140 / 240 / 280 / 360 mm radiators and cannot take the 420 mm radiator of be quiet! Silent Loop 3 420mm.
be quiet! Dark Base 700 Black mounts 120 / 140 / 240 / 280 / 360 mm radiators and cannot take the 420 mm radiator of be quiet! Silent Loop 3 420mm.
be quiet! Dark Base 701 Black mounts 120 / 140 / 240 / 280 / 360 mm radiators and cannot take the 420 mm radiator of be quiet! Silent Loop 3 420mm.
Exact models and identifiers1 exact configuration · useful when checking a store listingOpen +
| Configuration | Exact identity | Offers | Best known total |
|---|---|---|---|
| Default configurationDefault family configuration | GTIN 4260052192559MPN BW026 | 1 | $140 |
Source details8 field-level source claims, retrieval dates and confidence valuesOpen +
| Field | Source | Retrieved | Confidence |
|---|---|---|---|
coolerType | Rigwise curated manufacturer catalog | Aug 12, 2026 | 95% |
fanCount | Rigwise curated manufacturer catalog | Aug 12, 2026 | 95% |
heightMm | Rigwise curated manufacturer catalog | Aug 12, 2026 | 95% |
noiseDba | Rigwise curated manufacturer catalog | Aug 12, 2026 | 95% |
radiatorMm | Rigwise curated manufacturer catalog | Aug 12, 2026 | 95% |
rgb | Rigwise curated manufacturer catalog | Aug 12, 2026 | 95% |
socketSupport | Rigwise curated manufacturer catalog | Aug 12, 2026 | 95% |
tdpRatingW | Rigwise curated manufacturer catalog | Aug 12, 2026 | 95% |