Reviewed: Fractal Design Kelvin S24 & S36

Packaging and General Build Quality

The packaging was efficient in that there wasn’t any wasted space and the units were well protected from damage in transit. All the parts that we were expecting were contained inside as per the instructions. The cable braiding is as we have come to expect from Fractal Design – which is excellent. Powdercoat, finish, plastic moulding etc was all perfect and both the S24 and S36 felt like premium products. The only blemish on what would have been a perfect score in this regard was the cheap plastic Socket 115x CPU back bracket. It has sliding receivers for the posts that attach to the water block but they are not notched and it’s fiddly to install. Although it has 2 tape strips, we found that it still didn’t stay in place.

Specifications

 
 

0cfd37ab-5c5c-4c2d-9263-54234e8d52cbKelvin S24

ad8027e9-faae-471f-97ed-c49a116ce0b1Kelvin S36

Block/pump Measurements

69*69*40 mm

Tubing Measurements

320mm long, 11mm outer and 8mm inner diameter. 

Fitted with anti-kink coils

Radiator Measurements

30*124*275mm

30*124*397mm

Thread class for fill port and all tube fittings

G 1/4″

Supported sockets

Intel: 775,1150,1155,1156,1366,2011; AMD: AM2,AM2+,AM3,AM3+,FM1,FM2,FM2+

Fans included

2

3

Thermal Interface Material

Fractal Design Zero™ Thermal Paste ;

1 g syringe, sufficient for multiple mountings

Color

Black

Net weight – Base unit only, not including mounting or fans

1.2 kg

1.4 kg

Net weight – SS-HP fan, per fan

165 g

Package dimensions – W x H x D

350*250*151 mm

440*253*151 mm

Package weight

2.5 kg

3.0 kg

Fans

Fan Specification

Fractal Design Silent Series HP 120 mm

Fan Speed

800 – 1700 RPM
PWM control 

Fan Max air flow

62.4 CFM

Fan Max pressure

2.33 mm H2O

Fan Acoustical noise

26.9 dB(A)

Power

DC 12V, 0.18A

Pump

Pump Specification

Ceramic bearing 
2400 RPM 
Voltage control 
Maximum water flow: 72 l/h 
Maximum pressure: 1.0 m H2O 
Acoustical noise: 25.0 dB(A) 
DC 12V, 0.27A 
 

Package contents

Fractal Design Kelvin S24 pre-assembled Water Cooling Unit
2 Fractal Design Silent Series HP PWM controlled fans
Intel 775,1150,1155,1156,1366 mounting hardware (including back plate)
Intel 2011 mounting hardware
AMD AM2,AM2+,AM3,AM3+,FM1,FM2,FM2+ mounting hardware
-PWM splitter cable
-Fractal Design Zero™ Thermal Paste, -1g Syringe
-Long and short radiator mounting screws
-User manual
Fractal Design Kelvin S36 pre-assembled Water Cooling Unit
3 Fractal Design Silent Series HP PWM controlled fans
Intel 775,1150,1155,1156,1366 mounting hardware (including back plate)
Intel 2011 mounting hardware
AMD AM2,AM2+,AM3,AM3+,FM1,FM2,FM2+ mounting hardware
-PWM splitter cable
-Fractal Design Zero™ Thermal Paste, -1g Syringe
-Long and short radiator mounting screws
-User manual
Product number: FD-WCU-KELVIN-S24-BK FD-WCU-KELVIN-S36-BK 

 

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