The Enhanced D5 Liquid Cooling 12V Pump Motor - PWM Enabled is the revised version of the popular D5 PWM pump. The Enhanced D5 is still a high reliability, high pressure industrial pump, featuring a 50,000 hour MTBF (5 year lifetime). Such reliability is afforded by the same unique design of the original pump, which contains only one moving part: the magnetically driven spherical impeller spins on a single ceramic bearing, thus extending the life of this pump beyond existing standards.
The enhanced part is packed into the new PWM control chip. With this new controller the D5 now has a duty-cycle, feedback, and PWM control that scales in a similar way as the DDC 3.25. This makes it a very reliable and smooth operating pump. This PWM control allows you to automate the pump speed based on CPU temperature using the motherboard PWM CPU fan header. This functionality keeps your pump only running at speeds that are needed. This also allows the safety feature of auto shut down based on RPM feedback if available in your BIOS.
- Sleeved Black/Black Cables
- Superior 12 Volts DC convenience: plugs into the computer power supply
- The PrimoChill Enhanced D5 PWM can be used with full confidence in any MP servers, and high-end workstations
- The high pressure capability of the D5 is particularly well adapted to high-flow systems using 1/2" ID or 3/8" ID Tubing
- No maintenance when used with de-mineralized water, and anti-fungal additives
- Plug-and-play simplicity
- Standard 4 pin power connectors and a PWM 4-Pin header
- 50,000 hours MTBF (Mean Time Between Failure) equivalent to 5 years lifetime
- 1x PrimoChill Enhanced D5 Liquid Cooling 12V Pump Motor - PWM Enabled
WarningsUse of caustic and/or abrasive coolant will void your warranty (see warranty section) and may cause your pump to fail.
This pump comes stock WITHOUT any housing allowing you to integrate any of your favorite pump tops and pump accessories. Due to this the pump cannot be used as a standalone unit.
Do not run the pump dry.
PrimoChill is not responsible for any hardware damage. Use at your own risk.
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.
We ship via UPS, 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.
If your package is marked delivered and not received, please contact email@example.com immediately for further assistance.
For no reason do we refund the outbound shipping cost.
For international customers please reference this page for duties/tax information.
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 PrimoChill.com.
Please ship using a carrier that provides a tracking number, insurance and proof of delivery. PrimoChill.com is not responsible for return items lost by the carrier. Valid proof of delivery must include the receipt signature of an authorized PrimoChill.com employee.
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. All packaging and packing materials must be kept for this inspection.
If a shipped order is refused or returned undelivered there will be a mandatory 20% restocking fee, a $12.00 Service Fee and no refund on the shipping cost.
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 PrimoChill.com technician will test each returned product for defects.
PrimoChill.com will not assess a restocking fee for defective products.
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.
Sale items (if applicable)
Only regular priced items may be refunded, unfortunately sale items cannot be refunded this includes B-Stock products.
Returns will not be accepted without an RMA number provided from firstname.lastname@example.org.