Alphacool NexXxos ST30 Full Copper X-Flow Radiator, 420mm, Triple Fan, Black
Condition: New
$125.00
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was $189.90
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30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
Only 1 left in stock, order soon!
Arrives
Nov 4 – Nov 5
At a glance
- Condition
- New
- Size
- 420mm
- Dimensions
- 18.78"L x 1.18"W x 5.67"H
- Weight
- 1.8 lb
- In the box
- 1 piece
- Warranty
- One year manufacturer
Features 5
- Black exterior Color
- Ports: 4x G1/4" Thread
- Material: steel side panels, brass threads, copper chambers, copper fins, copper channels
- Fins Per Inch: 16
- Dimensions: 477 x 144 x 30mm
Specs 11
| Brand | Alphacool |
|---|---|
| Cooler Heatsink Material | Copper |
| Product Dimensions | 18.78"L x 1.18"W x 5.67"H |
| Item Weight | 1.8 pounds |
| Unit Count | 1 Count |
| Brand Name | Alphacool |
| Manufacturer | Alphacool |
| Number of Items | 1 |
| Model | 14243 |
| Part Number | 14243 |
| Item Dimensions L x W x H | 18.78"L x 1.18"W x 5.67"H |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Nov 4 – Nov 5
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- Zip Pay in 4
- Financing through Apple Pay
- Financing through Google Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Great Quality
Size: 420mm
Great quality as always from Alphcool nothing but the best from them Been using their products for 12+ years never had an issue with quality or craftsmanship form Alphacool
Reviewed in the United States on May 25, 2026 by Steven
Longer than the regular radiator
Size: 420mm
It functions well as a radiator, but be warned that it is longer than the regular 420mm radiator that isn't x-flow. I had to upend my entire water loop to barely make enough room for this in my system. I use a NZXT H9 flow and this radiator does NOT fit in the front where 420mm radiators are supposed to fit.
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Reviewed in the United States on December 30, 2025 by Joseph Trout
Worth the money
Size: 420mm
Worked good
Reviewed in the United States on December 20, 2019 by M