Compact copper heatsink with 70 mm vertical blower fan, matte metal finish

Dynatron

Dynatron R13 CPU cooler 70 mm 2-ball bearing

SKU CH-J3BS-41KJQ MPN R13

A 70 mm dual-ball-bearing blower cooler with copper skived-fin heatsink delivering 14.321 CFM at 6000 RPM and 53.8 dBA maximum noise

TypeFan & Heatsinks
Fan Size70mm
Bearing Type2 Ball Bearing
RPMAt Duty Cycle 20%: 1100 RPM At Duty Cycle 50%: 2600 RPM At D
Air FlowAt Duty Cycle 20%: 2.453 CFM At Duty Cycle 50%: 5.798 CFM At
Noise LevelAt Duty Cycle 20%: 19.1 dBA At Duty Cycle 50%: 34.2 dBA At D

Quiet cooling at 19.1 dBA on 20% duty cycle
Strong airflow reaches 14.321 CFM at full speed
Copper skived-fin heatsink conducts heat efficiently
2-ball bearing fan rated for long service life
Compact 70 mm footprint fits tight builds

21,99 $ ~~23,24 $~~ −5%

0.00027986 BTC με τη σημερινή ισοτιμία

Διαθέσιμο · αποστολή σήμερα

Το ταμείο κλειδώνει την ισοτιμία σας για 30 λεπτά.

Παράδοση προς Ηνωμένες Πολιτείες εκτίμηση

UPS Worldwide Expedited 3–6 εργάσιμες ημέρες 39,90 $
DHL Express Worldwide 2–3 εργάσιμες ημέρες 74,90 $

Προσθέστε 377,01 $ ακόμη και η βασική αποστολή γίνεται δωρεάν.

Οι εισαγωγικοί δασμοί επιβάλλονται κατά την άφιξη από τη χώρα σας.

Αποστολή αλλού

Targeted server cooling

The Dynatron R13 is a compact CPU air cooler built for Intel Sandy Bridge EP and EX processors using the narrow ILM mounting pattern. Its 70 mm fan and copper skived-fin heatsink fit tight server chassis where standard tower coolers cannot be installed.

PWM speed and airflow range

A 4-pin connector lets the motherboard vary the fan between three duty-cycle points. At 20 % the fan runs at 1100 RPM moving 2.453 CFM at 19.1 dBA. At 50 % it reaches 2600 RPM for 5.798 CFM at 34.2 dBA. At 100 % it spins to 6000 RPM delivering 14.321 CFM at 53.8 dBA.

Copper construction and vertical mount

The heatsink uses copper with skived fins measuring 102.0 x 70.0 x 28.0 mm overall, while the fan itself is 70 x 70 x 15 mm. The vertical mounting orientation directs exhaust toward the chassis rear or top panel. Total weight is 0.88 lbs, and the 2-ball bearing is rated for continuous server duty.

Βασικά χαρακτηριστικά

Quiet cooling at 19.1 dBA on 20% duty cycle
Strong airflow reaches 14.321 CFM at full speed
Copper skived-fin heatsink conducts heat efficiently
2-ball bearing fan rated for long service life
Compact 70 mm footprint fits tight builds

Προδιαγραφές

Brand	Dynatron
Model	R13
Type	Fan & Heatsinks
Fan Size	70mm
Bearing Type	2 Ball Bearing
RPM	At Duty Cycle 20%: 1100 RPM At Duty Cycle 50%: 2600 RPM At Duty Cycle 100%: 6000 RPM
Air Flow	At Duty Cycle 20%: 2.453 CFM At Duty Cycle 50%: 5.798 CFM At Duty Cycle 100%: 14.321 CFM
Noise Level	At Duty Cycle 20%: 19.1 dBA At Duty Cycle 50%: 34.2 dBA At Duty Cycle 100%: 53.8 dBA
Power Connector	4 Pin
Heatsink Material	Copper Heatsink with Skiving Fins
Fan Mounting Types to Heatsink	Vertical
Fan Dimensions	70 x 70 x 15 mm
Heatsink Dimensions	102.0 x 70.0 x 28.0 mm (Overall)
Weight	0.88 lbs.
Features	CPU Support: Intel Sandy Bridge EP / EX Processors (for Narrow ILM Mounting Only)
Βάρος αποστολής	0.53 kg
Διαστάσεις συσκευασίας	130 × 109 × 61 mm

Ερωτήσεις για αυτό το προϊόν

How often will the 2-ball bearing fan need replacement?

The dual ball-bearing design is rated for longer continuous operation than sleeve alternatives, so the fan itself should not require scheduled replacement under normal use.

What thermal limit appears first when the cooler runs at 100 % duty cycle?

At 6000 RPM the airflow reaches 14.321 CFM, but the noise rises to 53.8 dBA, making acoustic comfort the practical ceiling before thermal saturation.

How loud and hot does the unit get during all-day operation at 50 % duty?

At 50 % duty the fan spins at 2600 RPM, moves 5.798 CFM and produces 34.2 dBA, a level suitable for continuous background use without excessive heat buildup.

Επίσης σε αυτό το ράφι