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Computer Cooling
420 mm heatsink cooling systems
prices
on 12 models
420 mm
clear
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highest to lowest price
by reviews
by date of addition
Max. TDP (W)
Min. RPM (rpm)
Max. RPM (rpm)
Noise level (dB)
Manufacturer's warranty
more parameters…
Number of fans
Fan size (mm)
Fan thickness (mm)
Speed controller
Max. air flow (CFM)
Static pressure (mm H2O)
Cybenetics Airflow
Cybenetics Static Pressure
MTBF (K hours)
Starting voltage (V)
Heat pipes
Server
Pump rotation speed (rpm)
Pump MTBF (K hours)
Pipe length (mm)
Pump noise level (dB)
LED power supply
Height (mm)
Weight (g)
by rating
ARCTIC Liquid Freezer III 420
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ARCTIC Liquid Freezer III 420
0
1
0
1
Freezer
Backplate
triple fan
control
Type:
liquid cooling, for CPU
Fan:
3, 140 mm, depth 25 mm, 1700 rpm
Socket Intel:
1700 / 1851
Socket AMD:
AM4, AM5
User reviews
2
Videos
1
Photos
15
Prices
1
240 mm
280 mm
420 mm
Price from
$127.99
Compare prices and buy ARCTIC Liquid Freezer III 420
1 store 1 offer
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ARCTIC Liquid Freezer III 420 A-RGB
compare
ARCTIC Liquid Freezer III 420 A-RGB
Freezer
Backplate
triple fan
backlight
control
Type:
liquid cooling, for CPU
Fan:
3, 140 mm, depth 25 mm, 1900 rpm
Socket Intel:
1700 / 1851
Socket AMD:
AM4, AM5
Videos
3
Photos
26
Prices
1
240 mm
280 mm
360 mm
420 mm
Price from
$159.99
Compare prices and buy ARCTIC Liquid Freezer III 420 A-RGB
1 store 1 offer
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Asus ProArt LC 420
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Asus ProArt LC 420
ProArt
Backplate
triple fan
control
Type:
liquid cooling, for CPU
Fan:
3, 140 mm, depth 25 mm, 2000 rpm
Socket Intel:
1150, 1155/1156, 1151/1151 v2, 1200, 1700 / 1851
Socket AMD:
AM4, AM5
Photos
12
Prices
2
360 mm
420 mm
Price from
$267.99
up to
$384.00
Compare prices and buy Asus ProArt LC 420
1 store 2 offers
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Thermaltake TH420 V2 ARGB
compare
Thermaltake TH420 V2 ARGB
TH (liquid)
Backplate
triple fan
backlight
control
Type:
liquid cooling, for CPU
Fan:
3, 140 mm, depth 25 mm, 1800 rpm
Socket Intel:
1150, 1155/1156, 1151/1151 v2, 1200, 1700 / 1851
Socket AMD:
AM2/AM3/FM1/FM2, AM4, AM5
Photos
8
Prices
1
120 mm, black
120 mm, white
240 mm 120 mm, black
240 mm 120 mm, white
360 mm 120 mm, black
360 mm 120 mm, white
420 mm 140 mm, black
Price from
$139.99
Compare prices and buy Thermaltake TH420 V2 ARGB
1 store 1 offer
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Thermaltake ToughLiquid Ultra 420
compare
Thermaltake ToughLiquid Ultra 420
ToughLiquid (liquid)
Backplate
triple fan
display
control
Type:
liquid cooling, for CPU
Fan:
3, 140 mm, depth 25 mm, 2000 rpm
Socket Intel:
1150, 1155/1156, 1366, 2011 v3, 2066, 1151/1151 v2, 1200, 1700 / 1851
Socket AMD:
AM2/AM3/FM1/FM2, AM4, AM5
Videos
5
Photos
7
Prices
1
240 mm
360 mm
420 mm
Price from
$213.69
Compare prices and buy Thermaltake ToughLiquid Ultra 420
1 store 1 offer
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Thermaltake ToughLiquid 420 EX Pro ARGB
compare
Thermaltake ToughLiquid 420 EX Pro ARGB
ToughLiquid (liquid)
Backplate
triple fan
control
Type:
liquid cooling, for CPU
Fan:
3, 140 mm, depth 25 mm, 2000 rpm
Socket Intel:
1150, 1155/1156, 2011 v3, 2066, 1151/1151 v2, 1200, 1700 / 1851
Socket AMD:
AM4, AM5
Photos
7
Prices
1
240 mm
420 mm
Price from
$124.99
Compare prices and buy Thermaltake ToughLiquid 420 EX Pro ARGB
1 store 1 offer
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Thermaltake TH420 ARGB Snow
compare
Thermaltake TH420 ARGB Snow
0
0
1
0
TH (liquid)
Backplate
triple fan
White Edition
backlight
Type:
liquid cooling, for CPU
Fan:
3, 140 mm, depth 25 mm, 1800 rpm
Socket Intel:
1150, 1155/1156, 2011 v3, 2066, 1151/1151 v2, 1200, 1700 / 1851
Socket AMD:
AM2/AM3/FM1/FM2, AM4, AM5
User reviews
1
Videos
3
Photos
6
Prices
1
120 mm
420 mm
Price from
$139.99
Compare prices and buy Thermaltake TH420 ARGB Snow
1 store 1 offer
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Phanteks Glacier One 420D30 White
compare
Phanteks Glacier One 420D30 White
Backplate
triple fan
White Edition
backlight
control
Type:
liquid cooling, for CPU
Fan:
3, 140 mm, depth 30 mm, 1800 rpm
Socket Intel:
1150, 1155/1156, 2011 v3, 2066, 1151/1151 v2, 1200, 1700 / 1851
Socket AMD:
AM4, AM5
Videos
3
Photos
5
Prices
1
Price from
$189.99
Compare prices and buy Phanteks Glacier One 420D30 White
1 store 1 offer
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Thermaltake Pacific RL420 Radiator
compare
Thermaltake Pacific RL420 Radiator
Pacific (custom LSS)
triple fan
control
Type:
radiator
Fan:
3, 140 mm
Photos
7
Prices
1
Price from
$99.99
Compare prices and buy Thermaltake Pacific RL420 Radiator
1 store 1 offer
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Alphacool NexXxoS ST30 Full Copper X-Flow 420mm Radiator
compare
Alphacool NexXxoS ST30 Full Copper X-Flow 420mm Radiator
NexXxoS (radiators)
triple fan
copper heatsink
control
Type:
radiator
Fan:
3, 140 mm
Photos
6
Prices
1
Price from
$90.75
Compare prices and buy Alphacool NexXxoS ST30 Full Copper X-Flow 420mm Radiator
1 store 1 offer
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Thermaltake ToughLiquid Ultra 420 RGB
compare
Thermaltake ToughLiquid Ultra 420 RGB
ToughLiquid (liquid)
Backplate
triple fan
White Edition
display
backlight
control
Type:
liquid cooling, for CPU
Fan:
3, 140 mm, depth 25 mm, 2000 rpm
Socket Intel:
1150, 1155/1156, 1366, 2011 v3, 2066, 1151/1151 v2, 1200, 1700 / 1851
Socket AMD:
AM2/AM3/FM1/FM2, AM4, AM5
Videos
1
Photos
7
Prices
1
Price from
$279.99
Compare prices and buy Thermaltake ToughLiquid Ultra 420 RGB
1 store 1 offer
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ARCTIC Liquid Freezer II 420 RGB with RGB Controller
compare
ARCTIC Liquid Freezer II 420 RGB with RGB Controller
Freezer
Backplate
triple fan
hub
backlight
control
Type:
liquid cooling, for CPU
Fan:
3, 140 mm, 1900 rpm
Socket Intel:
1150, 1155/1156, 2011 v3, 2066, 1151/1151 v2, 1200, 1700 / 1851
Socket AMD:
AM4, AM5
Photos
8
Prices
1
240 mm
420 mm
Price from
$256.97
Compare prices and buy ARCTIC Liquid Freezer II 420 RGB with RGB Controller
1 store 1 offer
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Brand rating
All brands
Main brands
Series
Features
CPU
PC case
Product type
fan
tower cooler
box cooler
liquid cooling
M.2 heatsink
CPU water block
liquid cooling kit
heatsink
Socket (for CPU)
AMD AM4
AMD AM5
Intel 115x
Intel 2011 v3
Intel 1200
Intel 1700 / 1851
Fan size
40 mm
60 mm
80 mm
92 mm
120 mm
135 mm
140 mm
200 mm
Max. TDP
≤ 100 W
101 – 150 W
151 – 200 W
201 – 250 W
> 250 W
Heat pipes
1 – 2
3
4
5
6
> 6
Heat pipe contact
direct
indirect
Mount
latches
bolts
bilateral (backplate)
silicone
System height (for CPU)
≤ 50 mm
51 – 100 mm
101 – 150 mm
> 150 mm
Fan
PWM speed controller
replaceable
reversible
slim
double-tower
1 fan
double fan
triple fan
fan set
Fan colour
white
brown
red
orange
grey
blue
black
transparent
Fan colour
black
white
Liquid cooling power
3-pin
4-pin
6-pin
MOLEX
Max. air flow
< 30 СFM
30 – 49 CFM
50 – 59 CFM
60 – 69 CFM
70 – 79 CFM
≥ 80 CFM
Bearing
sliding
rolling
hydrodynamic
magnetic centring
Max. RPM
< 1200 rpm
1200 – 1399 rpm
1400 – 1599 rpm
1600 – 1799 rpm
1800 – 1999 rpm
2000 – 2199 rpm
2200 – 2399 rpm
≥ 2400 rpm
Min. RPM (speed control fans)
≤ 500 rpm
501 – 1000 rpm
≥ 1000 rpm
Noise level
≤ 20 dB (quiet)
21 – 25 dB
26 – 30 dB
31 – 35 dB
> 35 dB
Heatsink
120 mm
140 mm
240 mm
280 mm
360 mm
420 mm
Tube length
≤ 35 cm
38 cm
40 cm
> 40 cm
Pump power
3-pin
4-pin
SATA
More features
display
fan hub
backlight
no backlight
backlight sync
RGB backlight
ARGB backlight
Heatsink material
aluminium
copper
aluminium / copper
Plate material
aluminium
nickel-plated aluminium
copper
nickel-plated copper
Weight (tower)
≤ 500 g
501 – 750 g
751 – 1000 g
> 1000 g
Manufacturer's warranty
1 year
2 years
3 years
5 years
6 years
Clear parameters
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420 mm
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