S46 series (for LGA4677)

S46 series
(for Intel Socket LGA4677)

S46 stands for the REGO CPU coolers mainly used in Server applications, made for Intel LGA4677 series and indicated to our RGBxxx families as listed below:

[Meets]
1U & 2U & 3U Coolers; TDP: 205 to 300 Watts
(Ice Lake available)
[Features & Benefits]
High quality, high reliability, lower noise level, long term supply, customization available.

>>　Target Market　<<
Server based IPC
Server
Storage
Medical
Telecommunication

P/N : RGB120-P

TDP: 250W
Outline Dimension : 108 x 78 x 27mm
Heat Sink : Copper Stacked Fin, Vapor Chamber Base
Thermal Resistance : 0.152 ℃/W (@20CFM)
Weight : 520 g

2D 3D Report

P/N: RGB121-P

TDP: 250W
Outline Dimension : 108 x 78 x 25.5mm
Heat Sink : Aluminum fin, copper base with heat pipes embedded
Thermal Resistance : 0.173 ℃/W (@35CFM)
Weight : 238 g

2D 3D Report

P/N : RGB220-P

TDP: 300W
Outline Dimension : 118 x 78 x 64.3mm
Heat Sink : Aluminum fin with heat pipes, Copper base.
Thermal Resistance : 0.141 ℃/W (@35CFM)
Weight : 439 g

2D 3D Report

P/N : RGB220

TDP: 270W
Outline Dimension : 118 x 80 x 66.5mm
Heat Sink : Aluminum fin with heat pipes, Copper base.
Fan : 60 x 60 x 25mm, Two Ball Bearing, 10600RPM, Noise Level : 60.5dB(A)
Connector Type : 2543-4P
Thermal Resistance : 0.130 ℃/W
Weight : 447 g

2D 3D Report

P/N: RGB221

TDP: 250W
Outline Dimension : 113 x 78 x 64.5mm
Heat Sink : Aluminum fin with heat pipes, Copper base
Fan : 60 x 60 x 25mm, Two Ball Bearing, 10600RPM, Noise Level : 60.5dB(A)
Connector Type : 2543-4P
Thermal Resistance : 0.159 ℃/W
Weight : 437 g

2D 3D Report

P/N : RGB220VC-P

TDP: 350W
Outline Dimension: 118 x 78 x 67 mm
Heat Sink: Aluminum Stacked Fin integrated with Heat pipes and Vapor Chamber
Thermal Resistance: 0.103 ℃/W (@30CFM)
Weight: 526.6 g

2D 3D Report

P/N: RGB420-AD

TDP: 300W Outline Dimension : 119.2 x 92.5 x 125.5mm
Heat Sink : Aluminum Fin with Heat Pipes, Copper base
Fan : 92 x 92 x 25mm, Two Ball Bearing, 4500RPM, Noise Level : 54dB(A)
Connector Type : 2543-4P
Thermal Resistance : 0.097 ℃/W
Weight : 770 g

2D 3D Report

Features

>> Lower Noise Level
>> Long term supply
>> Fast samples
>> Harsh-conditions allowed
>> Semi-customization available

Specification

Part Number	RGB120-P	RGB121-P	RGB220-P	RGB220	RGB221	RGB220VC-P	RGB420-AD
CPU Socket	Intel LGA4677 250W	Intel LGA4677 250W	Intel LGA4677 300W	Intel LGA4677 270W	Intel LGA4677 250W	Intel LGA4677 350W	Intel LGA4677 300W
Outline Dimension (mm)	108 x 78 x 27	108 x 78 x 25.5	118 x 78 x 64.3	118 x 80 x 64.5	118 x 78 x 64.5	118 x 78 x 64	119.2 x 92.5 x 125.5
Rth (℃/W)	0.152 @20CFM	0.173 @35CFM	0.141 @35CFM	0.130	0.159	0.103 @30CFM	0.097
Fan Spec	N/A	N/A	60x60x25mm/ 4way/ 10600RPM/ 60.5dB(A)	60x60x25mm/ 4way/ 10600RPM/ 60.5dB(A)	60x60x25mm/ 4way/ 10600RPM/ 60.5dB(A)	N/A	92x92x25mm/ 4way/ 4500RPM/ 54dB(A)
Heat Sink Material	Copper Stacked Fin with Vapor Chamber base	Aluminum Fin, Copper base w/ Heat pipes embedded	Aluminum Fin w/ Heat pipes, Copper base	Aluminum Fin w/ Heat pipes, Copper base	Aluminum Fin w/ Heat pipes, Vapor Chamber base	Aluminum Fin w/ Heat Pipes, Copper base	Aluminum Fin w/ Heat pipes Copper base