DYNATRON
Dynatron S5R1 Cooling Fan
- SKU:
- 20457119
- MPN:
- 277565
- Availability:
- Usually ships the same or next business day. In stock at our CA warehouse.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 02/25/2026 06:40:09 AM PST
Bulk discount rates
Below are the available bulk discount rates for each individual item when you purchase a certain amount
| Buy 2 | and pay only $65.10 each 65.1 |
| Buy 3 | and pay only $61.10 each 61.1 |
| Buy 4 or above | and pay only $60.02 each 60.02 |
- Stock Update:
- 02/25/2026 06:40:09 AM PST
Description
This item is brand-new, factory sealed.
S5R1_______________________________
CPU SUPPORT
Intel Sapphire Rapids Processor
CPU SOCKET
Intel Socket
FCLGA 4677
APPLICATION
2U
MAXIMUM POWER
350 W
_______________________________
Note:
Dynatron S2, S3, S4, S5, S5R1, S6, and S7 each come with the E1A and E1B Package Carrier. The E1C Package Carrier is not included but is available upon request.
To find out which Package Carrier corresponds to your processor, please visit the official Intel link for more information.CPU Support
IntelCPU Socket
FCLGA 4677Solution
2U Server and UpMaterial
5 Heatpipes with Aluminum Fin Base and Aluminum Fin StackFan Dimension
60 x 60 x 25 mmSpeed
At Duty Cycle 0-20%: 2300+/- 200 RPM
At Duty Cycle 50%: 5400+/- 10% RPM
At Duty Cycle 100%: 11000+/-10% RPMRated Voltage
12VBearing
Double BallPower
At Duty Cycle 0-20%: 0.84 W
At Duty Cycle 50%: 2.76 W
At Duty Cycle 100%: 18.0 WAir Flow
At Duty Cycle 0-20%: 11.91 CFM
At Duty Cycle 50%: 28.38 CFM
At Duty Cycle 100%: 58.31 CFMNoise Level
At Duty Cycle 0-20%: 25.8 dBA
At Duty Cycle 50%: 44.4 dBA
At Duty Cycle 100%: 59.8 dBAAir Pressure
At Duty Cycle 0-20%: 1.48 mm-H2O
At Duty Cycle 50%: 7.54 mm-H2O
At Duty Cycle 100%: 28.8 mm-H2OLead Wire Pin Out
Pin Number1-Black(-)
Pin Number2- Yellow(+)
Pin Number3- Green(Tachometer/ Signal Output)
Pin Number4- Blue (PWM)Thermal Grease
Shin-Etsu 7762 Pre-printedItem Dimension (L"xW"xH")
NA
Weight
1.26 lbs
Warranty Information
1 year
Package Contents:
- S5R1 Cooling Fan
- PHM Package Carrier
Features
Package Contents:
Dissipates the Heat
- S5R1 Cooling Fan
- PHM Package Carrier
Application/Usage:
Server
Processor
CPU
Features:
Dissipates the Heat
Compatibility:
Intel Sapphire Rapids Proessors
Specs
| Physical Characteristics | |
| Product Material | Aluminum |
| Weight (Approximate) | 1.04 lb |
| Maximum Fan Diameter | 2.36" |
| Fan Width | 2.36" |
| Fan Depth | 0.98" |
| Height | 4.6" |
| Fan Height | 2.36" |
| Width | 3.2" |
| Depth | 2.6" |
| Fan Information | |
| Number of Fans | 1 |
| Fan Bearing Type | Dual Ball Bearing |
| Maximum Airflow | 58.31 CFM |
| Maximum Air Pressure | 28.8mmH2O |
| Fan Speed (Max) | 11000 rpm |
| Noise Levels (A-Weighted) | 59.8 dB(A) |
| General Information | |
| Brand Name | Dynatron |
| Manufacturer Website Address | http://www.dynatron-corp.com |
| Product Type | Cooling Fan |
| Product Name | S5R1 Cooling Fan |
| Manufacturer | Dynatron Corporation |
| Manufacturer Part Number | S5R1 |
| Product Model | S5R1 |
| Heatsink Information | |
| Cooler Type | Air |
| Compatible Intel Socket | LGA-4677 |
| Number of Heat Pipes | 5 |
Warranty Information
All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Dynatron S5R1 Cooling Fan
$70.11