Alphacool NexXxoS HPE-45 Full Copper 280mm Radiator

  • 14441
  • 4250197144414
  • 1,375 kg
  • There are more than 25 units available
  • Images may differ slightly from the original
€114.98 *

Prices incl. VAT plus shipping costs

in stock

Recommended accessories
Extra Price
15379 Alphacool Eisbecher Aurora D5 Acetal/Glas - 250mm
1x
Alphacool Eisbecher Aurora D5 Acetal/Glas - 250mm
€99.98*
11937 Alphacool Eisblock Aurora Acryl GPX-N RTX 3090/3080 Ventus with Backplate
1x
Alphacool Eisblock Aurora Acryl GPX-N RTX 3090/3080 Ventus with Backplate
€89.99*
24837 Alphacool Rise Aurora 140mm Fan (140x140x25mm)
1x
Alphacool Rise Aurora 140mm Fan (140x140x25mm)
€15.98*
18640 Alphacool Apex Liquid ECO 1000ml clear
1x
Alphacool Apex Liquid ECO 1000ml clear
€14.98*
14466 Alphacool Filling bottle Core 500ml
1x
Alphacool Filling bottle Core 500ml
€4.98*
13058 Alphacool Core XP³ Acetal
1x
Alphacool Core XP³ Acetal
€29.98*
For more than a decade, Alphacool has dominated the market with the NexXxoS Full Copper radiator... more
Product information

For more than a decade, Alphacool has dominated the market with the NexXxoS Full Copper radiator series. Our extensive portfolio of radiator variants is unique in the world. Just like our manufacturing process, which allows us to produce all water-carrying parts and the cooling fins out of pure copper. As a result, the NexXxoS series offers the highest thermal conductivity of any radiator on the market. Thanks to their exceptional performance, the radiators can easily dissipate even extremely high waste heat and have become essential in many areas of the cooling industry.

The next step in evolution: NexXxoS HPE Full Copper Radiator!
The NexXxos Full Copper HPE Radiator uses the same materials as previous NexXxos models, but takes it a step further technically. Due to the condensed internal structure, the number of water channels and copper fins could be increased. Thus, a larger volume of water is in direct contact with the cooling fins and the heat transfer is enormously improved. The higher number of fin rows and their shortening also makes much more efficient use of the cooling surface. Comparison tests* with the conventional NexXxos radiator have shown that a performance increase of 4.5K is possible when using the HPE radiator. At higher ambient temperatures and higher fan speeds, the performance gap with the normal NexXxoS radiators even increases progressively, reaching a possible performance increase of up to 6K.

(* Test setup: NexXxos ST30 360mm radiator vs. NexXxos HPE-30 360mm radiator with Eisbaer cooler and 3x 120mm Rise Aurora fans and on Asus Prime x299 motherboard with Intel i9 10900x CPU with 350W waste heat)

Connection options & mounting
The NexXxoS HPE radiator has two IN or OUT connections with G1/4" threads in the pre-chamber area. On the opposite side is a fill or drain port, which can be used for filling and draining the water circuit. All screws for mounting in the case and for mounting the fans are included with the radiator. Additional screws are not usually required.

Safety first
The NexXxoS HPE radiator has special protective plates placed under all mounting holes to prevent the screws from being screwed in too deeply. This protects the cooling fins and water channels underneath from damage.

Patented screw plugs
All NexXxoS HPE radiators use Alphacool's patented screw plugs. Protruding screw plugs often mean that the radiator cannot be laid flush. Alphacool's screw plugs are fully recessed into the radiator, flush with its surface and allow easy installation in the case.

 

Technical data radiator
L x W x H314,5 x 144 x 45mm (+/- 3%)
Material cooling fins, pre-chambers & channelscopper
Material threadsbrass
Material outer housingstainless steel
Threads4x G1/4" IN/OUT & 1x Fill-/Drainport G1/4" (max. 5mm thread length)
Possible fan size140mm
Possible fan assembly2x one-sided / 4x both-sided
Thread size fan mountingM3
Pressure tested0,8 Bar
Maximum working temperature60°C
Fin density16 FPI
Weight1131g
Colorblack

Warranty: 10 years
🔗 Warranty Terms

Note on application
Please use only in conjunction with clear transparent water cooling fluids. The particles and additives in Pastel liquids can clog and permanently damage water cooling products such as radiators, pumps, coolers and hoses. This can result in voiding the manufacturer's warranty as well.

Technical details mehr
Technical details
Hersteller: Alphacool
Farbe: schwarz
Dicke: 39 - 49mm
Lamellen: Kupfer
Kühlkanäle: Kupfer
Gehäuse: Stahl
Lüftergewinde: M3
Druckgetestet: 0,8 bar
Fins per inch: 16
Anschluss: 5x G1/4"
Anzahl Lüfter: 2, 4
Abmessungen (L x B x H): 314,5 x 144 x 45mm
Lüftergröße: 140mm
WAZ Alphacool Tec Protect 2 Clear 1000ml
Alphacool Tec Protect 2 Clear 1000ml
Content 1000 Milliliter
€13.98 *

in stock

30%
KAB Alphacool Apex PCI-e 4.0 Riser Kabel - 20cm
Alphacool Apex PCI-e 4.0 Riser cable - 20cm
Content 20 Zentimeter (€374.90 * / 100 Zentimeter)
€74.98 *

in stock

ANS Alphacool Eiszapfen 16/10mm Anschraubtülle 90° drehbar G1/4 - 4pcs Set Deep Black
Alphacool Eiszapfen 16/10mm screw-on nozzle 90° rotatable G1/4 - 4pcs Set Deep Black
Content 4 Stück (€10.50 * / 1 Stück)
€41.98 *

in stock

ANS Alphacool Eiszapfen 16/10mm Anschraubtülle G1/4 - Deep Black Sixpack
Alphacool Eiszapfen 16/10mm compression fitting G1/4 - deep black sixpack
Content 6 Stück (€6.50 * / 1 Stück)
€38.98 *

in stock

S16 Alphacool HardTube 16/13mm Acryl (PMMA) Klar 60cm - 4er Set (240cm)
Alphacool HardTube 16/13mm Acryl clear 60cm - 4pcs
Content 240 Zentimeter (€7.91 * / 100 Zentimeter)
€18.98 *

in stock

32%
ANS Alphacool Eiszapfen HF 12mm HardTube Anschraubtülle G1/4  - Deep Black Sixpack
Alphacool Eiszapfen HF 12mm HardTube screw-on nozzle G1/4 - Deep Black Sixpack
Content 6 Stück (€2.83 * / 1 Stück)
€16.98 * €24.98 *

in stock

WAK Alphacool Core Geforce RTX 4090 Suprim mit Backplate
Alphacool Core Geforce RTX 4090 Suprim with Backplate
€199.98 *

Liefertermin: in 4 - 5 Wochen

WAC Alphacool Core 1 Black
Alphacool Core 1 Black
€99.98 *

in stock

LK Alphacool Lüfterkabel 4-Pin auf 4-Pin Verlängerung 30cm
Alphacool fan cable 4-pin to 4-pin extension 30cm
Content 30 Zentimeter (€7.60 * / 100 Zentimeter)
€2.28 *

in stock

ANZ Alphacool Eiszapfen Verschlussschraube G1/4 - 6pcs Set Deep Black
Alphacool Eiszapfen screw plug G1/4 - 6pcs Set Deep Black
Content 6 Stück (€2.33 * / 1 Stück)
€13.98 *

in stock

RAB Alphacool Radiatorschraube 12x M3x30mm/M3x5mm Grau Kreuzschlitz Flachkopf
Alphacool radiator screw 12x M3x30mm/M3x5mm grey phillips flat head
Content 24 Stück (€0.17 * / 1 Stück)
€3.98 *

in stock

WÄM Alphacool Apex 17W/mK Thermal grease 1g
Alphacool Apex 17W/mK Thermal grease 1g
Content 1 Gramm (€3,970.00 * / 1000 Gramm)
€3.97 *

in stock