GentleTyphoon 120mm Silent Case Fan Series D1225C12B 1450,1850 and 2150 RPM

$ 19.95

"GentleTyphoon" 120mm Silent Case Fan.

Chose the Version you want in the Drop Down Menu.

1450 RPM:  D1225C12B4AP-52 is the OEM variant of the D1225C12B4AP-14 / 894092001638
1850 RPM: 
D1225C12B5AP-53 is the OEM variant of the D1225C12B5AP-15 / 894092001645
2150 RPM: 
D1225C12B6ZPA-64 .  This Version is an PWM Fan and includes a 4 - 3 pin adapter so it can be used as a straight Non-PWM 3pin fan.

OEM = Original equipment manufacturer, no accessories or retail packaging included.

High Performance paired with low Noise Level - that's what the new GentleTyphoon Fans by Nidec Servo Corp. are about.

Double Ball Bearing fans

Dimensions (mm)
Model #
Fan Speed


120 x 120 x 25
1,450 rpm
21  dBA
45.9 CFM
D1225C12B5AP-53 1,850 rpm
28  dBA
58.3 CFM
2,150 rpm
32 dBA
68 CFM

High Performance:
The GentleTyphoon achieves high airflow volume and low noise with the newly designed impeller, enabling silent cooling of the latest devices which run very hot.

Silent Operation:
The GentleTyphoon has a different type of tone. The fan propeller is designed to reduce the disturbing frequency fan noise to human ears.

Innovative Technology:
The newly designed motor and motor support mechanism of the GentleTyphoon uses a double vibration reduction structure. The new support mechanism uses coil dampers to greatly reduce vibration.

For further information regarding Nidec Servo Corporation, please visit their website at:

Rated Voltage: DC12V
Weight: 200 g
Bearing Type: Double Ball Bearing
MTBF 100,000 h / 35°C or 60,000 h / 60°C
*1,850 rpm Model 55,000 h / 60°C
Connector: 1450and 1850 RPM 3-pin / 3 Wire, 

2150RPM is a PWM model and comes with a 3pin adapter
high speed versions are 4pin power only with 3pin rpm sensor cord




rpm upc sku
1450 840556102663 840556102663
1850 840556102632 840556102632
2150 840556103585 840556103585
3000 894092003632 840556095385
4250 894092003625 840556095392
5400 894092003618 840556095408
This is a condensed version of our shipping and returns policy, to see all the details including our RMA form please go to either of the following links
Domestic Shipping Information (US and Canada)

*Most orders are processed within 24 hours and are checked frequently Monday - Friday. Orders that placed by 2:00PM PST are usually filled the same day. Some items may contain language with additional processing times. You will be contacted if any items you ordered are no longer in stock.

Shipping Times: UPS Map of Times in Transit Click here  First-Class mail can take 2-7 business days and Priority Mail usually takes 1-4 business days.
95%+ of our items ship out of our local warehouse near Seattle, occasionally we'll have to ship from Oregon, California or New Jersey.

Canadian Customers: There are two ways of shipping to Canada through our website.
First Class Package International & Priority Mail International.
Delivery times for Canadian orders can vary due to International restrictions and customs regulations. Most orders are delivered in 5-14 business days but can take longer (21-45 days) during heavy shipping seasons or in the event of a customs hold which is rare

Military: As a courtesy to our Military personal we will ship by US postal service to an APO, DPO or FPO address. Be advised that US Postal Costs on large orders can be more expensive then comparable UPS shipping. 

Will Call pickup: Purchase on line and select "Will Call" as the shipping method and we'll email you when it is ready for pickup (usually next day). 
Note: Not all our items are warehoused locally and available for Will Call, if there any items on your order not available we will contact you asap
Map to our location

Special Delivery Instructions: We cannot give any carrier specific information on where to put your packages or whether to hold/require or not require a signature, you must contact the carrier directly after you receive a tracking or confirmation number.

Tracking: Tracking information will be sent to you as soon as it is available, occasionally there is a 24-72 hour delay in sending tracking if any item(s) had to be shipped from an alternate location.
Note: Tracking numbers will be sent you through an automated e-mail system, the email you submit on your order is the email address you will receive your tracking number .

International Shipping

We offer shipping to a select number of International Countries using UPS and USPS, if you do not see your country listed in the shipping dropdown feel free to contact us.

Whether for refund or replacement please use the RMA form at the bottom of this page for all, if you cannot find your order number or have questions send us a message or give us a call through our contact form

For Refund
Our return period for a refund is 30 days from the date of delivery.
To be eligible for a refund, your item must be in new sellable condition and with any original packaging.

For Replacement
All Coolerguy(s), CG and Cabcool branded items come with a 3 year replacement warranty, all other brands we will replace within 30 days after which you must contact the manufacturer. 

Several types of goods are exempt from being returned
Liquid / Water Cooling systems and related items are subject to the terms and conditions of the manufacturer.
Their returns handled direct, if you need additional information on the warranty or help in contacting them let us know.
Additional non-returnable items:
Gift cards