Bykski DDC Pump / 220mm Reservoir Station w/ Temp Digital Display and 5v Addressable RGB (RBW) (CP-DDC-X-TK220-V2)

Availability : In stock, In Boise ID USA Pre-Order Now Out of stock
$179.99 USD
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This latest iteration to the Bykski DDC Pump Station Kit comes with power, versatility and real time temperature display. The clear PMMA body showcases whatever fluid you run with. Aluminum cover plates and pump armor give the reservoir a distinct look and design. On the bottom right of the station is a temperature gauge giving you real time read outs of your current temperature. The included powerful DDC pump powers the station delivering excellent flow across your loop. Multiple mounting options are included with an 120mm mounting bracket (B-BKT-105) and DIY elbow brackets.

  • Low Vibration / Quiet Operation
  • Ultra Bright 5v A-RGB Integrated LEDs
  • Digital Temperature Read Out
  • Material: Mitsubishi Acrylic / Black Anodized Aluminum (not in contact with coolant)
  • Dimensions: 220mm(H) x 81mm(W) 73.8mm(D)
  • Thread: G 1/4in.
  • Inlets: 3
  • Outlets: 1

Pump Specifications: CP-PMD3COV-X with heatsink

  • Max RPM: 5000
  • Temperature: 45°C @ 4000RPM
  • Power: 12V (TDP15W)
  • Power Connector: 4-Pin PWM
  • Voltage Consumption: DC12v, TDP 15W
  • Voltage Range: 10-15v
  • Flow Rate: 600L/H
  • Output Head: 6 Meters
  • Connector: 4-Pin Molex and 4-pin fan (Tach+PWM only)
  • MTBF 50,000 Hours
  • Mount Type: 120mm Mount Bracket or DIY
  • Loop: Non-Aluminum
Included Parts
  • 1x 220mm Reservoir Station
  • DDC Pump w/ Heatsink (installed)

Not responsible for any hardware damage. Use at your own risk.

Reviews | Q&A

Customer Reviews

Based on 2 reviews
Philip M.
Great Reservior and Pump

I've been using this reservoir for approaching 3 years now, and it's been fantastic. Very unique look and the aRGB integrates easily with your system. People always recommend D5 pumps over DDC because DDC's are louder and aren't cooled by the water flowing through, but this pump has been very quiet and it's been running flawlessly with Bykski's big "Armor" heatsink. I definitely recommend mounting it by a radiator, though, so heatsink does get some airflow. Haven't had any issues pushing plenty of flow through a chonky 420 and a 280 rad with a cpu & gpu block. And it's PWM so I can control it through my Aquacomputer controller, which is another plus since a lot of D5's aren't PWM.

Only negative I'd say is that the bottom port is listed as an inlet, but that's a little finnicky. Trying to fill up the loop in that configuration ends up starving the pump and it makes unhappy noises, so I just switched to the upper side inlet instead. Really that might demerit half a star, but since you can't do half-stars on here I'll leave it at 5 stars, since it's been excellent otherwise.

Patryk P.
Awesome reservoir!

Great reservoir! This was my first time doing a custom water cooling loop and I wanted a decently sized reservoir that would fit in my Fractal R6 case.

I love the way it looks and the RGB is an added bonus. The coolant temperature display is also very help and I'm glad I got that.

Return/Exchange/Shipping Policy

Return Policy for New Products:

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

Products returned for credit must be received within 30 days of the invoice, and a 15% restocking fee will apply. If your order was sent using "free shipping," the amount for outbound shipping will be deducted from your refund. If 30 days have passed 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%.

If a customer is misleading about the defect and evidence of incorrect install/use or tampering has occurred, 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  or Pre-owned (if applicable)
Only regular priced new items may be refunded or returned, unfortunately sale items and Used/Pre-owned/Open box items cannot be refunded.

Returns will not be accepted without an RMA number provided from 

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 customer's expense. The customer will be responsible for paying for shipping products/orders back to For no reason, do we refund the outbound shipping cost. If your order was sent using "free shipping," the amount for outbound shipping will be deducted from your refund.

Depending on where you live, the time it may take for your exchanged product to reach you, may vary.

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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

Shipping Policy

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Once an order is placed on our e-commerce website, it cannot be canceled/changed or held. This is because our fully automated systems immediately start processing the order, which cannot be stopped or reversed. Therefore, we advise customers to double-check their orders before making a purchase.

Additionally, we would like to emphasize that our e-commerce website ships 98.5% of orders on the same day they are placed by 2:00 pm MST. Allowing cancellations after an order is placed would significantly slow down our shipping process and potentially affect the delivery times for other customers.

We understand that it can be frustrating to be unable to cancel an order, but we ask for your understanding in this matter. By adhering to our cancellation policy, we can ensure that our automated systems and shipping processes continue running smoothly, allowing us to provide fast and efficient service to all our customers.

We understand that sometimes mistakes can happen, and customers may accidentally order the wrong item or change their minds about a purchase. In such cases, we suggest that customers consider our return policy instead.


Most of the time pre-ordered items are newly released products and may be subject to price increases and feature changes as more information is provided to us the reseller. 

The item's packaging (dimensions, weight, additional handling, shipping rate changes), delivery schedule and included options are subject to change and therefore the original estimated price listed and delivery date may change once the final information is received. As we get more information about the packaging, pricing, and inclusions, the final features/pricing may change before fulfillment. 

In the event of a price change or feature change the customer will be notified immediately and will be given the option to cancel the order, change the order or pay additional funds to cover the increases.