Bykski CPU-XPR-DDC-I CPU Water Cooling Block / Pump Combo - Black w/ RBW (LGA 115x / 1366 / 20xx)


SKU: CPU-XPR-DDC-IN/AAvailability : In stock - In Boise, ID USAIn StockOut of stock

This Bykski CPU Water Cooling Block and DDC pump combo features an electroplated copper base plate that is covered by a precision machined PMMA reservoir top and integrated DDC pump. This... Read more


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This Bykski CPU Water Cooling Block and DDC pump combo features an electroplated copper base plate that is covered by a precision machined PMMA reservoir top and integrated DDC pump. This block fits a wide variety of current Intel processors and is designed to meet the compact structure inside ITX small form factor chassis.

The block base is electroplated to prevent oxidation. The top is highly polished PMMA with a black accent logo. A high flow design is achieved using 0.5mm channels. This creates good heat dissipation and allows for maximum performance.

  • Mitsubishi Acrylic
  • Designed to Fit Standard G1/4 Thread Fittings
  • Material: Electroplated High Purity Copper Base / PMMA Top
  • Thread: G1/4in.
  • Channel: 0.5mm
  • Inlets: 3
  • Outlets: 2
Pump Specifications
  • Pump Type: CP-D3B3-X
  • Speed: 1800-4800 RPM
  • Lift: 6M
  • Flow: 700L/h
  • Power Connector: 4-pin Molex / 4-pin PWM Speed Regulation
  • Loop: Non-Aluminum
  • Socket: Intel LGA 1150/1151/1155/1156 / LGA 1366 / LGA 2011/2066
  • Fittings: G 1/4 Thread
Parts Included
  • 1x CPU/DDC Pump Combo 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. Pump performance varies based on loop setup.

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

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Shipping Policy:

We ship via USPS and Fed Ex . For international orders we ship via Fed Ex and DHL. Air shipments will be delivered on the normal business day scheduling provided via the selected carrier. Unfortunately we are not able to ship out orders for specific Saturday deliveries. During peak season carriers suspend their delivery guarantees and delays are common.

Same Day Shipping:
We strive to ship out every order same day if the order is placed by 2:00pm MST. If not, the order will ship out the next business day. Orders with custom powder coating (SX Colors) can take up to 1-4 business days to coat, inspect and pack so please be aware of this. Selecting overnight shipping method or rush fee will not ensure that your order ships same day and is not guaranteed.

Shipment Refusal:
If a shipped order is refused or returned undelivered there will be a mandatory 20% restocking fee, a $20.00 Return Service Fee and no refund on the shipping cost. Please be aware that refusal is significantly more expensive then using your own carrier and is NOT recommended. 

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 ten days with original packaging for carrier inspection. All packaging and packing materials must be kept for this inspection.

If your package is marked delivered and not received, please contact immediately for further assistance.

International Shipping:

For international customers please reference this page for duties/tax information. 

Returns Policy for New Products:

RMA Number:
Returns will not be accepted without an RMA number provided from

Product Return:

Products returned for credit must be received within 30 days of invoice date and a 15% restocking fee may apply. If 30 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.

Only regular priced items may be refunded, unfortunately sale items cannot be refunded this includes B-Stock and Used/Open Box Products.

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.

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 For no reason do we refund the outbound shipping cost.

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Bykski CPU-XPR-DDC-I CPU Water Cooling Block / Pump Combo - Black w/ RBW (LGA 115x / 1366 / 20xx)