Bykski CPU-RAY-MC-M CPU Water Cooling Block - Black w/ 5v Addressable RGB (RBW)(AM3 / AM4 / FM2+)

This Bykski CPU Water Cooling Block features an all copper base plate that is covered by a precision machined PMMA top with an aluminum cover. This block fits a wide...
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This Bykski CPU Water Cooling Block features an all copper base plate that is covered by a precision machined PMMA top with an aluminum cover. This block fits a wide variety of current AMD processors including ThreadRipper, making it a great choice for AMD users.

The block base is electroplated to prevent oxidation. The top is highly polished PMMA with a black accent cover that isn't in contact with coolant. A high flow design is achieved using 0.5mm channels. This creates good heat dissipation and allows for maximum performance.

  • Finest Craftsmanship
  • Designed to Fit Standard G1/4 Thread Fittings
  • Model:CPU-RAY-MC-M
  • Brand:Bykski
  • Material:Electroplated High Purity Copper Base / PMMA Top / Aluminum Accent Cover
  • Thread:G1/4
  • Channel:0.5mm
  • Loop:Non-Aluminum
  • Socket:AMD AM4 (Ryzen 9, 7, 5, 3)/AM3+/AM3/AM2+/AM2/FM2+/FM2/FM1, TR4/sTRX4
  • Fittings:G 1/4 Thread
Parts Included
  • 1x CPU Water Cooling Block
  • 1x Mounting Hardware
  • 5v Addressable RGB LED (RBW)

Manufacturer reserves right to alter block design to expand compatibility. Delivered item may not 100% match pictured item.

Not responsible for any damage caused by or when using this product. Please use at your own risk.

Return Policy:
Products returned for credit must be received within 20 days of invoice date and a 20% restocking fee will apply. If 20 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.

All returned items must be in like new condition with all related parts including screws, manuals, etc. If you have lost, thrown away, scratched or opened sealed boxes or bags – a higher restock fee may apply upwards of 50%. Products that have had fluid ran through them are subject to these higher restock fees.

If a customer is misleading about the defect and evidence of incorrect install/use or tampering has occurred, the return my denied and a higher restock fee may be assessed or the return may be completely denied. A qualified technician will test each returned product for defects. will not assess a restocking fee for defective products.

Sale items (if applicable)
Only regular priced items may be refunded, unfortunately sale items cannot be refunded.

Returns will not be accepted without an RMA number provided from

Shipping Policy:
Return Shipping
Customers are responsible for ALL return shipping charges on merchandise for any reason. Unless otherwise noted, shipping on products and returns is non-refundable, and returning a product comes at the expense of the customer. Customer will be responsible for paying shipping products/orders back to

Please ship using a carrier that provides a tracking number, insurance and proof of delivery. is not responsible for return items lost by the carrier. Valid proof of delivery must include the receipt signature of an authorized employee.

Erroneous Shipments
In the event an incorrect item is shipped in your order, the correct item / replacement will be shipped using the same method as the original order.

Damaged Items: All packages are fully insured at no additional charge.

If you receive a damaged package, you must notify us within 48 hours of receipt. Sending back damaged merchandise voids the shipping insurance and no credit will be given. Damaged packages must be held for five days with original packaging for carrier inspection.

Shipment Refusal
If a shipped order is refused or returned undelivered there will be a mandatory 20% restocking fee, a $10.00 Service Fee and no refund on the shipping cost.


Any and all orders over $100.00USD that are cancelled will have a 10% restock fee assessed, unless an in-store credit is issued for future purchases, then the restock fee is waived.

Orders that are changed after placing are subject to a 24 hour HOLD and will be not shipped until customer is notified that the changes are complete.

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