Polar ST4
Performance with exceptional value
The Phanteks Polar CPU coolers are made to perform with high-quality materials where it matters. All Polar CPU coolers use the best sintered powder heat pipes and come with the high-performing M25 fan. Each component is carefully chosen to add as much cooling performance as possible to create CPU coolers with exceptional value.
The Polar ST4 is an entry-level CPU cooler, yet it comes with high-end sintered powder copper heat pipes. The 4 heat pipes directly touch the CPU heat spreader for the most cost-effective design. This makes the Polar ST4 a high-performance CPU cooler with exceptional value.
Colors
Black
Dimensions
120
High Quality Materials
High performance with wide RPM range
Performance M25 Fan
Integrated D-RGB lighting
Specifications
General
Model No.
PH-TC12ST4_DBK01
UPC Code
886523703105
Color
Black
Material
Copper heat-pipes | Aluminum fins | ABS plastics
Intel Compatibility
LGA 115x | 1200 | 1700
AMD Compatibility
AM4 | AM5
Dimensions
Length x Width x Height
120 x 75 x 154.5 mm | 4.72 x 2.95 x 6.08 in
Heatsink
Heatsink Dimension
120 x 50 x 154.5 mm | 4.72 x 1.96 x 6.08 in
Cold Plate
42 x 39 x 16 mm | 1.65 x 1.53 x 0.62 in
Heat Pipe
Sintered 4x Ø 6 mm | Ø 0.23 in
Number of Fins
50
Thermal Paste
4.3 W/m-k Phanteks high performance thermal paste
Fans 1x Included
Fan Model
M25-120 D-RGB PWM
Dimensions
Length x Width x Height
120 x 120 x 25 mm | 4.72 x 4.72 x 0.98 in
Speed
400 ~ 2000 ± 10% RPM
Air Flow
84.26 CFM
Fan Static Pressure
2.67 mm H2O | 0.10 in H2O
Sound Level
35.7 dBA
MTFB
30.000 Hours
PWM Connector
4-Pin Daisy-chain
PWM Cable Length
120 mm | 4.72 in
D-RGB Connector
3-Pin D-RGB Daisy-chain
D-RGB Cable Length
300 + 100 mm | 11.8 + 3.9 in
Extra
Net Weight
721 g | 25.43 oz
Gross Weight
883 g | 31.14 oz
Warranty
5 Years limited
Scope of Delivery
1x Polar ST4-120 heatsink
1x M25-120 D-RGB fan
Accessory
1x Low noise adapter
1x PH-NDC thermal compound
1x Thermal paste spreader
1x Installation guide
Mounting Hardware
1x Intel back plate for LGA115X | 1200 | 1700
4x Fan wire clips
2x Universal socket bracket
Screws
4x Stand-off for LGA1200 | AM4 | AM5
4x Stand-off for LGA1700
4x AMD AM4 | AM5 screws
4x Intel LGA115X | 1200 | 1700 screws
Support
FAQ
Digital-RGB means that each LED chip can be controlled individually, allowing for multiple colors and effects in a single D-RGB LED strip. While regular RGB LED strips can only show the same color on each LED chip per strip at a time. However, not every Digital-RGB (Addressable) product is the same.
Are plug-and-play. No software is needed, yet it is compatible with software control through MSI or ASUS compatible motherboards if desired. Have custom developed color patterns. We believe D-RGB lighting can be stylish when having the right color/pattern settings, which is why the Phanteks D-RGB controller is pre-installed with custom selected color modes and patterns.
Have 30 LED chips. This is a lot! Having 30 LEDs per product instead of just 8 or 12 creates a much more beautiful color gradient and higher quality lighting. This also means more color tints can be displayed simultaneously in one strip.
Digital-RGB and RGB have a different connector. Digital-RGB uses a 3-pin connector while RGB uses a 4-pin connector. Technical explanation: Digital-RGB uses 5 Volts while RGB uses 12 Volts. Connecting Digital-RGB products and RGB products would cause damage.
Digital-RGB from Phanteks is compatible with Asus Addressable-equipped motherboards and MSI Mystic Light Rainbow-equipped motherboards. Check with the Motherboard specifications if your motherboard has a ‘AURA Addressable Header’ or a ‘Mystic Light Sync Rainbow header’ with 3 pins.
Each D-RGB product uses 1 Ampere. Check the power output with your motherboards specifications to determine how many D-RGB products can be powered by your mainboards. Currently mainboards support 3 Amperes.
The Phanteks D-RGB controller can support up to 7 D-RGB products when using the remote. If the D-RGB controller is connected to your motherboard a total of 9 D-RGB can be connected to the controller. A maximum of 4 D-RGB products can be connected to a single output port on the controller.
Most of the D-RGB products and compatible mainboards include a mainboard adapter. Simply connect this mainboard adapter to the Addressable or Rainbow port on your mainboard and the Phanteks D-RGB products. D-RGB products from Phanteks can be daisy-chained so you only need one port on your motherboard. Most mainboards also include this motherboard adapter cable.
You can install as many D-RGB controllers as you would like. However they do not connect to each other. Each controller will work, and need to be controlled, individually.
Press and hold the ‘Mode’ for 2 seconds until the LED’s turn off. When using software control please consult with the motherboard manufacturer.
