--- product_id: 351521758 title: "EKWB EK-Loop D5 G3 PWM Pump Motor" brand: "ek" price: "β‚©387855" currency: KRW in_stock: true reviews_count: 12 category: "Ek" url: https://www.desertcart.kr/products/351521758-ekwb-ek-loop-d5-g3-pwm-pump-motor store_origin: KR region: South Korea --- # 1500 L/h max flow Ultra-quiet 25 dB noise PWM speed control EKWB EK-Loop D5 G3 PWM Pump Motor **Brand:** ek **Price:** β‚©387855 **Availability:** βœ… In Stock ## Summary > πŸ’§ Keep your cool with the pump that knows your CPU better than you do! ## Quick Answers - **What is this?** EKWB EK-Loop D5 G3 PWM Pump Motor by ek - **How much does it cost?** β‚©387855 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/351521758-ekwb-ek-loop-d5-g3-pwm-pump-motor) ## Best For - ek enthusiasts ## Why This Product - Trusted ek brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Proven Reliability:** Trusted by enthusiasts with multi-year 24/7 performance and minimal failure ratesβ€”your system’s silent guardian. - β€’ **Smart Thermal Sync:** Automatically adjusts pump speed based on CPU temperature for optimal cooling and energy efficiency. - β€’ **Seamless Integration:** PWM control via motherboard or fan controller ensures effortless customization and system harmony. - β€’ **Next-Gen Connectivity:** Upgraded SATA power connector replaces Molex for cleaner cable management and future-proof setups. - β€’ **Precision Engineering:** Equipped with a ceramic bearing ball and electronically commutated spherical motor for unmatched durability and silent operation. ## Overview The EKWB EK-Loop D5 G3 PWM Pump Motor is a high-performance water cooling pump featuring a maximum flow rate of 1500 L/h and ultra-quiet operation at 25 dB. It offers advanced PWM speed control for dynamic thermal management, a durable ceramic bearing for long-lasting reliability, and modern SATA power connectivity for streamlined builds. Designed for desktop water cooling systems, it ensures efficient, whisper-quiet performance trusted by professionals and enthusiasts alike. ## Description Enhanced variation of the world-renown, original Xylem D5 pumpComes with elegant black cables and SATA connectorFeatures an improved PWM control driverPWM Control allows for automatic pump speed regulation depending on your CPU temperatureEquipped with an electronically commuted spherical motor Review: Had to replace my failing d5 g3 pvm pump so .. this was a no brainer! - Unfortunately after 3 years my g2 pump has failed. In nearly 20 years of water cooling this is only the second pump that has failed on me. These things have even lasted me for multiple computers, 3-5 years 24/7 use. I had a really annoying clicky grind sound that came and went for about a week, then finally, it got REALLY loud, and the pump just flat-out died mid-game. Counter strike FPS went from 250-300 to 30. lol I knew exxatly what it was and powered down., Two days later, the new pump arrived, and I got it installed. The new ones are SATA instead of Molex, which at first was annoying because I didn't have an extra handy, but long term, this was a smart idea. I only had Molex in my system for LED and the pump. These are high-quality pumps with amazing performance. I think you could use them in a small pool. Review: Great pumps. - Of all the products I've ever bought from EKWB, their D5 pumps are the only ones that have never disappointed me. This was my first G3 version, it can rev even slower than the older ones I've used, but throughout the entire RPM range it's even quieter than the older ones were. It definitely moves a lot of water at full speed, and it can handle a decent amount of back pressure too. The only problem I've really ever had with an EKWB D5 is one that stopped sending RPM information... randomly that one will for a short time, and then stop again, but that's literally the only problem I can think of that I've ever had with one. Definitely I was willing to pay the extra $50-60 to get another EKWB vs. a lesser brand, and though I never tried the cheaper one before, I feel like I would have been disappointed if I hadn't paid the EKWB tax. It's pretty much the only EKWB product that hasn't disappointed me for any significant reason. ## Features - EK Loop D5 G3 PWM Motor is a genuine high performance D5 water pump with PWM speed control via the motherboard or a dedicated fan/pump controller - Enhanced variant of the world renown, original Xylem D5 PWM pump which features an improved PWM control driver - PWM control allows for automatic pump speed regulation depending on your CPU temperature - Equipped with an electronically commutated spherical motor which is held in place by a bearing ball made of ultra hard and wear resistant ceramic. - Maximum flow: 1500L/h ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B098FCJMGL | | Best Sellers Rank | #306 in Water Cooling Systems | | Brand | EK | | Brand Name | EK | | Compatible Devices | Desktop | | Cooling Method | Water | | Customer Reviews | 4.2 out of 5 stars 81 Reviews | | Item Highlight | Replacement D5 PWM pump motor for EK-Quantum Kinetic pump/reservoir combos. | | Item Weight | 0.3 kg | | Manufacturer | EK Water Blocks | | Material Type | Polycarbonate | | Maximum Rotational Speed | 1500 rpm | | Model | 3831109848494 | | Noise Level | 25 db | | Number of Items | 1 | | Part Number | 3831109848494 | | Power Connector Type | 4-Pin | | Unit Count | 1 Count | | Voltage | 12 volts_of_direct_current | | Warranty Description | One year manufacturer | | Wattage | 23 watts | ## Product Details - **Brand:** EK - **Compatible Devices:** Desktop - **Cooling Method:** Water - **Item Highlight:** Replacement D5 PWM pump motor for EK-Quantum Kinetic pump/reservoir combos. - **Material:** Polycarbonate - **Maximum Rotational Speed:** 1500 rpm - **Noise Level:** 25 db - **Power Connector Type:** 4-Pin - **Voltage:** 12 volts_of_direct_current - **Wattage:** 23 watts ## Images ![EKWB EK-Loop D5 G3 PWM Pump Motor - Image 1](https://m.media-amazon.com/images/I/51FKlZ7dRpL.jpg) ![EKWB EK-Loop D5 G3 PWM Pump Motor - Image 2](https://m.media-amazon.com/images/I/61A7gKChjLL.jpg) ![EKWB EK-Loop D5 G3 PWM Pump Motor - Image 3](https://m.media-amazon.com/images/I/51TvHx3sOXL.jpg) ![EKWB EK-Loop D5 G3 PWM Pump Motor - Image 4](https://m.media-amazon.com/images/I/51XDWi5FtSL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Had to replace my failing d5 g3 pvm pump so .. this was a no brainer! *by R***S on August 8, 2024* Unfortunately after 3 years my g2 pump has failed. In nearly 20 years of water cooling this is only the second pump that has failed on me. These things have even lasted me for multiple computers, 3-5 years 24/7 use. I had a really annoying clicky grind sound that came and went for about a week, then finally, it got REALLY loud, and the pump just flat-out died mid-game. Counter strike FPS went from 250-300 to 30. lol I knew exxatly what it was and powered down., Two days later, the new pump arrived, and I got it installed. The new ones are SATA instead of Molex, which at first was annoying because I didn't have an extra handy, but long term, this was a smart idea. I only had Molex in my system for LED and the pump. These are high-quality pumps with amazing performance. I think you could use them in a small pool. ### ⭐⭐⭐⭐⭐ Great pumps. *by D***T on May 22, 2025* Of all the products I've ever bought from EKWB, their D5 pumps are the only ones that have never disappointed me. This was my first G3 version, it can rev even slower than the older ones I've used, but throughout the entire RPM range it's even quieter than the older ones were. It definitely moves a lot of water at full speed, and it can handle a decent amount of back pressure too. The only problem I've really ever had with an EKWB D5 is one that stopped sending RPM information... randomly that one will for a short time, and then stop again, but that's literally the only problem I can think of that I've ever had with one. Definitely I was willing to pay the extra $50-60 to get another EKWB vs. a lesser brand, and though I never tried the cheaper one before, I feel like I would have been disappointed if I hadn't paid the EKWB tax. It's pretty much the only EKWB product that hasn't disappointed me for any significant reason. ### ⭐⭐⭐⭐⭐ works as advertised *by G***. on December 13, 2024* For those who need the Ek water block this works. This is my second one the last one lasted about 2 years which i feel should have been longer. Pros: Moves the water nicely Cons: Could move it slightly faster, Durability and last con is sometimes this is hard to find. If you need this block its an easy flow to grab just dont get flushed away. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kr/products/351521758-ekwb-ek-loop-d5-g3-pwm-pump-motor](https://www.desertcart.kr/products/351521758-ekwb-ek-loop-d5-g3-pwm-pump-motor) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-09-26*