EK-Pro CPU WB 4189
Product EAN: 3831109844724Enterprise-grade water block tailored for LGA 4189 Intel processors with three standard G1/4" threaded top ports for workstation and server rack deployments.
- Compatibility
- LGA 4189
- Platform
- Intel
High-Density Cooling for Intel LGA 4189 Processors
The EK-Pro CPU WB 4189 Ni + Acetal is an enterprise-grade water block tailored for LGA 4189 Intel processors, designed to manage increased heat dissipation and enhance connectivity options for workstations. Featuring three standard G1/4" threaded ports on the top, it caters to workstation and server rack requirements.
Constructed with a pure copper base treated with nickel electroplating and a CNC-machined black POM Acetal top, it ensures durability and efficient heat dissipation for liquid cooling high-density computing systems.
Three design decisions worth calling out
Precision-Machined Copper
Pure copper base with nickel electroplating provides optimal thermal conductivity and corrosion resistance for the LGA 4189 socket footprint.
Three Top-Mounted G1/4" Ports
Triple top port layout supports flexible loop routing in workstations and tall-chassis server racks where overhead port access simplifies tube management.
CNC POM Acetal Top
CNC-machined black POM Acetal top ensures chemical compatibility with common coolants and mechanical durability over extended service intervals.
Full datasheet
| Dimensions (L x H x W) | 113 x 78 x 22.2 mm |
| Materials | Nickel-plated copper, stainless steel, POM |
| Mass | 0.472 kg |
| Ports | 3 x G1/4" |
| Mounting method | T30 Torx |
| Working pressure | 2500 Pa |
| Maximal working pressure | 30000 Pa in loops containing an EK-Pro Pump Reservoir Manifold, otherwise 75000 Pa |
| Operating temperature range | 5 – 60 °C |
All figures measured at supplier level. Third-party independent measurement reports are available on request under NDA.
Top & side view, in millimetres
Envelope drawing for chassis-integration work. All measurements in mm. Use this to verify clearance to adjacent components and chassis walls before specifying.
These drawings represent copyrighted material of LM TEK® and they are meant only for your personal use. Drawing supplied by EK-Pro. A CAD step file of the full block assembly is available to partners on request.
Socket Compatibility
Compatible exclusively with LGA 4189 Intel processors. Suited for workstation and tall server rack chassis where top-mounted port routing is preferred.
Shipped contents
- · 1× EK-Pro CPU WB 4189 Ni + Acetal water block
- · 1x EK plug G 1/4”
- · EK-Loop Multi Allen Key (6mm, 8mm, 9mm)
- · 1x Torx T30 Key - 1x 5mm Allen Key
- · Thermal grease (1g)
Other related products
Enterprise Cooling for Intel LGA 4189
Integrate with EK-Pro manifolds and QDC kits for a serviceable liquid cooling loop on Intel LGA 4189 workstation and server platforms.