Liquid Cold Plates, Liquid Cooling & Heat Pipes

HP-CWS Copper-Water Heat Pipes

Aavid, Thermal Division of Boyd Corporation, HP-CWS Copper-Water Heat Pipes provide high-precision temperature control and enable longer product lifetimes. These pipes are designed for high heat loads and transport the heat quickly, reliably, and effectively. The HP-CWS series withstands numerous freeze-thaw cycles and temperatures ranging from -55°C to +180°C. The copper enables design flexibility with bending and flattening options. The high heat capacity of the two-phase water cooling makes Aavid HP-CWS Copper-Water Heat Pipes ideal for use in a variety of thermal management solutions.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Type	Heatsink Material	Length
Liquid Cold Plates, Liquid Cooling & Heat Pipes Heat Pipe, Round, Sinter Wick, 4mm Dia, 149mm L, 0.3mm Wall Thick, 0.7mm Wick HP-CWS-R04-149-N Aavid 1: HK$80.47 717In Stock	Mfr. Part No. HP-CWS-R04-149-N Mouser Part No 532-HP-CWS-R04-149-N	Aavid	Liquid Cold Plates, Liquid Cooling & Heat Pipes Heat Pipe, Round, Sinter Wick, 4mm Dia, 149mm L, 0.3mm Wall Thick, 0.7mm Wick Learn More about Aavid boyd hp cws heat pipes	Datasheet	717In Stock	HK$80.47 HK$72.66 HK$69.21 HK$66.75 View HK$64.36 HK$60.25 HK$57.21 HK$55.73	Min.: 1 Mult.: 1	Heatpipes	Copper-Water Heat Pipe	Copper	149 mm
Liquid Cold Plates, Liquid Cooling & Heat Pipes Heat Pipe, Round, Sinter Wick, 6mm Dia, 100mm L, 0.5mm Wall Thick, 0.6mm Wick HP-CWS-R06-100-N Aavid 1: HK$86.64 100In Stock	Mfr. Part No. HP-CWS-R06-100-N Mouser Part No 532-HP-CWS-R06-100-N	Aavid	Liquid Cold Plates, Liquid Cooling & Heat Pipes Heat Pipe, Round, Sinter Wick, 6mm Dia, 100mm L, 0.5mm Wall Thick, 0.6mm Wick Learn More about Aavid boyd hp cws heat pipes	Datasheet	100In Stock	HK$86.64 HK$77.93 HK$74.23 HK$71.51 View HK$68.97 HK$64.77 HK$62.23 HK$60.01	Min.: 1 Mult.: 1	Heatpipes	Copper-Water Heat Pipe	Copper	100 mm
Liquid Cold Plates, Liquid Cooling & Heat Pipes Heat Pipe, Round, Sinter Wick, 4mm Dia, 100mm L, 0.3mm Wall Thick, 0.7mm Wick HP-CWS-R04-100-N Aavid 1: HK$80.23 324In Stock	Mfr. Part No. HP-CWS-R04-100-N Mouser Part No 532-HP-CWS-R04-100-N	Aavid	Liquid Cold Plates, Liquid Cooling & Heat Pipes Heat Pipe, Round, Sinter Wick, 4mm Dia, 100mm L, 0.3mm Wall Thick, 0.7mm Wick Learn More about Aavid boyd hp cws heat pipes	Datasheet	324In Stock	HK$80.23 HK$71.02 HK$67.65 HK$65.18 View HK$62.88 HK$59.84 HK$57.54 HK$55.81	Min.: 1 Mult.: 1	Heatpipes	Copper-Water Heat Pipe	Copper	100 mm
Liquid Cold Plates, Liquid Cooling & Heat Pipes Heat Pipe, Round, Sinter Wick, 6mm Dia, 150mm L, 0.3mm Wall Thick, 0.8mm Wick HP-CWS-R06-150-N Aavid 1: HK$94.45 173In Stock	Mfr. Part No. HP-CWS-R06-150-N Mouser Part No 532-HP-CWS-R06-150-N	Aavid	Liquid Cold Plates, Liquid Cooling & Heat Pipes Heat Pipe, Round, Sinter Wick, 6mm Dia, 150mm L, 0.3mm Wall Thick, 0.8mm Wick Learn More about Aavid boyd hp cws heat pipes	Datasheet	173In Stock	HK$94.45 HK$87.87 HK$83.02 HK$78.09 View HK$73.98 HK$68.97 HK$66.50 HK$64.03	Min.: 1 Mult.: 1	Heatpipes	Copper-Water Heat Pipe	Copper	150 mm
Liquid Cold Plates, Liquid Cooling & Heat Pipes Heat Pipe, Round, Sinter Wick, 6mm Dia, 200mm L, 0.3mm Wall Thick, 0.7mm Wick HP-CWS-R06-200-N Aavid 1: HK$74.47 245In Stock	Mfr. Part No. HP-CWS-R06-200-N Mouser Part No 532-HP-CWS-R06-200-N	Aavid	Liquid Cold Plates, Liquid Cooling & Heat Pipes Heat Pipe, Round, Sinter Wick, 6mm Dia, 200mm L, 0.3mm Wall Thick, 0.7mm Wick Learn More about Aavid boyd hp cws heat pipes	Datasheet	245In Stock	HK$74.47 HK$65.92 HK$65.35 HK$63.95	Min.: 1 Mult.: 1	Heatpipes	Copper-Water Heat Pipe	Copper	200 mm
Liquid Cold Plates, Liquid Cooling & Heat Pipes Heat Pipe, Round, Sinter Wick, 6mm Dia, 250mm L, 0.3mm Wall Thick, 0.7mm Wick HP-CWS-R06-250-N Aavid 1: HK$105.05 172In Stock 500Expected 2/12/2026	Mfr. Part No. HP-CWS-R06-250-N Mouser Part No 532-HP-CWS-R06-250-N	Aavid	Liquid Cold Plates, Liquid Cooling & Heat Pipes Heat Pipe, Round, Sinter Wick, 6mm Dia, 250mm L, 0.3mm Wall Thick, 0.7mm Wick Learn More about Aavid boyd hp cws heat pipes	Datasheet	172In Stock 500Expected 2/12/2026	HK$105.05 HK$93.71 HK$89.27 HK$87.71 View HK$84.58 HK$80.56 HK$76.04 HK$73.24	Min.: 1 Mult.: 1	Heatpipes	Copper-Water Heat Pipe	Copper	250 mm
Liquid Cold Plates, Liquid Cooling & Heat Pipes Heat Pipe, Round, Sinter Wick, 5mm Dia, 150mm L, 0.3mm Wall Thick, 0.8mm Wick HP-CWS-R05-150-N Aavid 1: HK$86.64 22In Stock	Mfr. Part No. HP-CWS-R05-150-N Mouser Part No 532-HP-CWS-R05-150-N	Aavid	Liquid Cold Plates, Liquid Cooling & Heat Pipes Heat Pipe, Round, Sinter Wick, 5mm Dia, 150mm L, 0.3mm Wall Thick, 0.8mm Wick Learn More about Aavid boyd hp cws heat pipes	Datasheet	22In Stock	HK$86.64 HK$76.69 HK$71.60 HK$68.97 View HK$66.50 HK$63.87 HK$62.23 HK$59.92	Min.: 1 Mult.: 1	Heatpipes	Copper-Water Heat Pipe	Copper	150 mm
Liquid Cold Plates, Liquid Cooling & Heat Pipes Heat Pipe, Round, Sinter Wick, 3mm Dia, 100mm L, 0.3mm Wall Thick, 0.6mm Wick HP-CWS-R03-100-N Aavid 5,400: HK$50.55 Non-Stocked Lead-Time 11 Weeks	Mfr. Part No. HP-CWS-R03-100-N Mouser Part No 532-HP-CWS-R03-100-N	Aavid	Liquid Cold Plates, Liquid Cooling & Heat Pipes Heat Pipe, Round, Sinter Wick, 3mm Dia, 100mm L, 0.3mm Wall Thick, 0.6mm Wick Learn More about Aavid boyd hp cws heat pipes	Datasheet	Non-Stocked Lead-Time 11 Weeks	HK$50.55	Min.: 5,400 Mult.: 540	Heatpipes	Copper-Water Heat Pipe		100 mm
Liquid Cold Plates, Liquid Cooling & Heat Pipes Heat Pipe, Round, Sinter Wick, 3mm Dia, 300mm L, 0.3mm Wall Thick, 0.6mm Wick HP-CWS-R03-300-N Aavid 5,040: HK$55.07 Non-Stocked Lead-Time 11 Weeks	Mfr. Part No. HP-CWS-R03-300-N Mouser Part No 532-HP-CWS-R03-300-N	Aavid	Liquid Cold Plates, Liquid Cooling & Heat Pipes Heat Pipe, Round, Sinter Wick, 3mm Dia, 300mm L, 0.3mm Wall Thick, 0.6mm Wick Learn More about Aavid boyd hp cws heat pipes	Datasheet	Non-Stocked Lead-Time 11 Weeks	HK$55.07	Min.: 5,040 Mult.: 360	Heatpipes	Copper-Water Heat Pipe		300 mm
Liquid Cold Plates, Liquid Cooling & Heat Pipes Heat Pipe, Round, Sinter Wick, 4mm Dia, 85mm L, 0.3mm Wall Thick, 0.6mm Wick HP-CWS-R04-085-N Aavid 1: HK$72.42 Non-Stocked Lead-Time 11 Weeks	Mfr. Part No. HP-CWS-R04-085-N Mouser Part No 532-HP-CWS-R04-085-N	Aavid	Liquid Cold Plates, Liquid Cooling & Heat Pipes Heat Pipe, Round, Sinter Wick, 4mm Dia, 85mm L, 0.3mm Wall Thick, 0.6mm Wick Learn More about Aavid boyd hp cws heat pipes	Datasheet	Non-Stocked Lead-Time 11 Weeks	HK$72.42 HK$64.20 HK$61.07 HK$58.86 View HK$56.80 HK$54.58 HK$54.50 HK$52.53 Quote	Min.: 1 Mult.: 1	Heatpipes	Copper-Water Heat Pipe	Copper	85 mm
Liquid Cold Plates, Liquid Cooling & Heat Pipes Heat Pipe, Round, Sinter Wick, 4mm Dia, 207mm L, 0.3mm Wall Thick, 0.7mm Wick HP-CWS-R04-207-N Aavid 250: HK$62.88 Non-Stocked Lead-Time 11 Weeks	Mfr. Part No. HP-CWS-R04-207-N Mouser Part No 532-HP-CWS-R04-207-N	Aavid	Liquid Cold Plates, Liquid Cooling & Heat Pipes Heat Pipe, Round, Sinter Wick, 4mm Dia, 207mm L, 0.3mm Wall Thick, 0.7mm Wick Learn More about Aavid boyd hp cws heat pipes	Datasheet	Non-Stocked Lead-Time 11 Weeks	HK$62.88 HK$61.16 HK$58.94	Min.: 250 Mult.: 250	Heatpipes	Copper-Water Heat Pipe	Copper	207 mm
Liquid Cold Plates, Liquid Cooling & Heat Pipes Heat Pipe, Round, Sinter Wick, 4mm Dia, 260mm L, 0.3mm Wall Thick, 0.7mm Wick HP-CWS-R04-260-N Aavid 250: HK$66.75 Non-Stocked Lead-Time 11 Weeks	Mfr. Part No. HP-CWS-R04-260-N Mouser Part No 532-HP-CWS-R04-260-N	Aavid	Liquid Cold Plates, Liquid Cooling & Heat Pipes Heat Pipe, Round, Sinter Wick, 4mm Dia, 260mm L, 0.3mm Wall Thick, 0.7mm Wick Learn More about Aavid boyd hp cws heat pipes	Datasheet	Non-Stocked Lead-Time 11 Weeks	HK$66.75 HK$64.36 HK$61.98	Min.: 250 Mult.: 250	Heatpipes	Copper-Water Heat Pipe	Copper	260 mm
Liquid Cold Plates, Liquid Cooling & Heat Pipes Heat Pipe, Round, Sinter Wick, 5mm Dia, 97mm L, 0.3mm Wall Thick, 0.7mm Wick HP-CWS-R05-097-N Aavid 500: HK$61.40 Non-Stocked Lead-Time 11 Weeks	Mfr. Part No. HP-CWS-R05-097-N Mouser Part No 532-HP-CWS-R05-097-N	Aavid	Liquid Cold Plates, Liquid Cooling & Heat Pipes Heat Pipe, Round, Sinter Wick, 5mm Dia, 97mm L, 0.3mm Wall Thick, 0.7mm Wick Learn More about Aavid boyd hp cws heat pipes	Datasheet	Non-Stocked Lead-Time 11 Weeks	HK$61.40 HK$60.66 Quote Quote	Min.: 500 Mult.: 500	Heatpipes	Copper-Water Heat Pipe	Copper	97 mm
Liquid Cold Plates, Liquid Cooling & Heat Pipes Heat Pipe, Round, Sinter Wick, 5mm Dia, 200mm L, 0.3mm Wall Thick, 0.7mm Wick HP-CWS-R05-200-N Aavid 5,400: HK$66.75 Non-Stocked Lead-Time 11 Weeks	Mfr. Part No. HP-CWS-R05-200-N Mouser Part No 532-HP-CWS-R05-200-N	Aavid	Liquid Cold Plates, Liquid Cooling & Heat Pipes Heat Pipe, Round, Sinter Wick, 5mm Dia, 200mm L, 0.3mm Wall Thick, 0.7mm Wick Learn More about Aavid boyd hp cws heat pipes	Datasheet	Non-Stocked Lead-Time 11 Weeks	HK$66.75	Min.: 5,400 Mult.: 450	Heatpipes	Copper-Water Heat Pipe		200 mm
Liquid Cold Plates, Liquid Cooling & Heat Pipes Heat Pipe, Round, Sinter Wick, 5mm Dia, 258mm L, 0.3mm Wall Thick, 0.8mm Wick HP-CWS-R05-258-N Aavid 450: HK$70.03 Non-Stocked Lead-Time 11 Weeks	Mfr. Part No. HP-CWS-R05-258-N Mouser Part No 532-HP-CWS-R05-258-N	Aavid	Liquid Cold Plates, Liquid Cooling & Heat Pipes Heat Pipe, Round, Sinter Wick, 5mm Dia, 258mm L, 0.3mm Wall Thick, 0.8mm Wick Learn More about Aavid boyd hp cws heat pipes	Datasheet	Non-Stocked Lead-Time 11 Weeks	HK$70.03 HK$67.49	Min.: 450 Mult.: 450	Heatpipes	Copper-Water Heat Pipe	Copper	258 mm
Liquid Cold Plates, Liquid Cooling & Heat Pipes Heat Pipe, Round, Sinter Wick, 8mm Dia, 155mm L, 0.5mm Wall Thick, 0.5mm Wick HP-CWS-R08-155-N Aavid 270: HK$75.30 Non-Stocked Lead-Time 11 Weeks	Mfr. Part No. HP-CWS-R08-155-N Mouser Part No 532-HP-CWS-R08-155-N	Aavid	Liquid Cold Plates, Liquid Cooling & Heat Pipes Heat Pipe, Round, Sinter Wick, 8mm Dia, 155mm L, 0.5mm Wall Thick, 0.5mm Wick Learn More about Aavid boyd hp cws heat pipes	Datasheet	Non-Stocked Lead-Time 11 Weeks	HK$75.30 HK$72.50 HK$69.87	Min.: 270 Mult.: 270	Heatpipes	Copper-Water Heat Pipe	Copper	155 mm
Liquid Cold Plates, Liquid Cooling & Heat Pipes Heat Pipe, Round, Sinter Wick, 8mm Dia, 200mm L, 0.5mm Wall Thick, 0.8mm Wick HP-CWS-R08-200-N Aavid 5,130: HK$76.28 Non-Stocked Lead-Time 11 Weeks	Mfr. Part No. HP-CWS-R08-200-N Mouser Part No 532-HP-CWS-R08-200-N	Aavid	Liquid Cold Plates, Liquid Cooling & Heat Pipes Heat Pipe, Round, Sinter Wick, 8mm Dia, 200mm L, 0.5mm Wall Thick, 0.8mm Wick Learn More about Aavid boyd hp cws heat pipes	Datasheet	Non-Stocked Lead-Time 11 Weeks	HK$76.28	Min.: 5,130 Mult.: 270	Heatpipes	Copper-Water Heat Pipe	Copper	200 mm
Liquid Cold Plates, Liquid Cooling & Heat Pipes Heat Pipe, Round, Sinter Wick, 8mm Dia, 250mm L, 0.3mm Wall Thick, 0.8mm Wick HP-CWS-R08-250-N Aavid 250: HK$88.78 Non-Stocked Lead-Time 11 Weeks	Mfr. Part No. HP-CWS-R08-250-N Mouser Part No 532-HP-CWS-R08-250-N	Aavid	Liquid Cold Plates, Liquid Cooling & Heat Pipes Heat Pipe, Round, Sinter Wick, 8mm Dia, 250mm L, 0.3mm Wall Thick, 0.8mm Wick Learn More about Aavid boyd hp cws heat pipes	Datasheet	Non-Stocked Lead-Time 11 Weeks	HK$88.78 HK$86.47	Min.: 250 Mult.: 250	Heatpipes	Copper-Water Heat Pipe	Copper	250 mm
Liquid Cold Plates, Liquid Cooling & Heat Pipes Heat Pipe, Round, Sinter Wick, 10mm Dia, 321mm L, 1mm Wall Thick, 1mm Wick Thick HP-CWS-R10-321-K Aavid 5,040: HK$116.07 Non-Stocked Lead-Time 11 Weeks	Mfr. Part No. HP-CWS-R10-321-K Mouser Part No 532-HP-CWS-R10-321-K	Aavid	Liquid Cold Plates, Liquid Cooling & Heat Pipes Heat Pipe, Round, Sinter Wick, 10mm Dia, 321mm L, 1mm Wall Thick, 1mm Wick Thick Learn More about Aavid boyd hp cws heat pipes	Datasheet	Non-Stocked Lead-Time 11 Weeks	HK$116.07	Min.: 5,040 Mult.: 120	Heatpipes	Round Heat Pipe		321 mm
Liquid Cold Plates, Liquid Cooling & Heat Pipes Heat Pipe, Flat, 4mm Diameter, 100mm L, 5mm W, 2.5mm H, 0.3mm Wall Thick HP-CWS-F04x25-100-N Aavid 5,400: HK$54.25 Non-Stocked Lead-Time 11 Weeks	Mfr. Part No. HP-CWS-F04x25-100-N Mouser Part No 532-HPCWSF04X25-100N	Aavid	Liquid Cold Plates, Liquid Cooling & Heat Pipes Heat Pipe, Flat, 4mm Diameter, 100mm L, 5mm W, 2.5mm H, 0.3mm Wall Thick Learn More about Aavid boyd hp cws heat pipes	Datasheet	Non-Stocked Lead-Time 11 Weeks	HK$54.25	Min.: 5,400 Mult.: 900	Heatpipes	Copper-Water Heat Pipe		100 mm
Liquid Cold Plates, Liquid Cooling & Heat Pipes Heat Pipe, Flat, 5mm Diameter, 75mm L, 7mm W, 2mm H, 0.3mm Wall Thick HP-CWS-F05x20-075-N Aavid 5,400: HK$53.68 Non-Stocked Lead-Time 11 Weeks	Mfr. Part No. HP-CWS-F05x20-075-N Mouser Part No 532-HPCWSF05X20-075N	Aavid	Liquid Cold Plates, Liquid Cooling & Heat Pipes Heat Pipe, Flat, 5mm Diameter, 75mm L, 7mm W, 2mm H, 0.3mm Wall Thick Learn More about Aavid boyd hp cws heat pipes	Datasheet	Non-Stocked Lead-Time 11 Weeks	HK$53.68	Min.: 5,400 Mult.: 900	Heatpipes	Copper-Water Heat Pipe		75 mm
Liquid Cold Plates, Liquid Cooling & Heat Pipes Heat Pipe, Flat, 5mm Diameter, 150mm L, 7mm W, 2mm H, 0.3mm Wall Thick HP-CWS-F05x20-150-N Aavid 5,400: HK$59.18 Non-Stocked Lead-Time 11 Weeks	Mfr. Part No. HP-CWS-F05x20-150-N Mouser Part No 532-HPCWSF05X20-150N	Aavid	Liquid Cold Plates, Liquid Cooling & Heat Pipes Heat Pipe, Flat, 5mm Diameter, 150mm L, 7mm W, 2mm H, 0.3mm Wall Thick Learn More about Aavid boyd hp cws heat pipes	Datasheet	Non-Stocked Lead-Time 11 Weeks	HK$59.18	Min.: 5,400 Mult.: 900	Heatpipes	Copper-Water Heat Pipe		150 mm
Liquid Cold Plates, Liquid Cooling & Heat Pipes Heat Pipe, Flat, 6mm Diameter, 100mm L, 8mm W, 2.8mm H, 0.5mm Wall Thick HP-CWS-F06x28-100-N Aavid 250: HK$69.13 Non-Stocked Lead-Time 11 Weeks	Mfr. Part No. HP-CWS-F06x28-100-N Mouser Part No 532-HPCWSF06X28-100N	Aavid	Liquid Cold Plates, Liquid Cooling & Heat Pipes Heat Pipe, Flat, 6mm Diameter, 100mm L, 8mm W, 2.8mm H, 0.5mm Wall Thick Learn More about Aavid boyd hp cws heat pipes	Datasheet	Non-Stocked Lead-Time 11 Weeks	HK$69.13	Min.: 250 Mult.: 250	Heatpipes	Copper-Water Heat Pipe		100 mm
Liquid Cold Plates, Liquid Cooling & Heat Pipes Heat Pipe, Round, Sinter Wick, 3mm Dia, 75mm L, 0.3mm Wall Thick, 0.6mm Wick HP-CWS-R03-075-N Aavid 5,184: HK$46.69 Non-Stocked Lead-Time 32 Weeks	Mfr. Part No. HP-CWS-R03-075-N Mouser Part No 532-HP-CWS-R03-075-N	Aavid	Liquid Cold Plates, Liquid Cooling & Heat Pipes Heat Pipe, Round, Sinter Wick, 3mm Dia, 75mm L, 0.3mm Wall Thick, 0.6mm Wick Learn More about Aavid boyd hp cws heat pipes	Datasheet	Non-Stocked Lead-Time 32 Weeks	HK$46.69	Min.: 5,184 Mult.: 864	Heatpipes	Copper-Water Heat Pipe		75 mm
Liquid Cold Plates, Liquid Cooling & Heat Pipes Heat Pipe, Round, Sinter Wick, 3mm Dia, 150mm L, 0.3mm Wall Thick, 0.6mm Wick HP-CWS-R03-150-N Aavid 5,200: HK$57.38 Non-Stocked Lead-Time 32 Weeks	Mfr. Part No. HP-CWS-R03-150-N Mouser Part No 532-HP-CWS-R03-150-N	Aavid	Liquid Cold Plates, Liquid Cooling & Heat Pipes Heat Pipe, Round, Sinter Wick, 3mm Dia, 150mm L, 0.3mm Wall Thick, 0.6mm Wick Learn More about Aavid boyd hp cws heat pipes	Datasheet	Non-Stocked Lead-Time 32 Weeks	HK$57.38	Min.: 5,200 Mult.: 400	Heatpipes	Copper-Water Heat Pipe		150 mm