12 VDC MagLev Cooling
The SUNON KDE1204PKVX features MagLev brushless motor technology and a 12 VDC rated supply for forced-air cooling in compatible electronic equipment. The documented MS.A.GN configuration operates from 6 to 13.8 VDC.
SUNON
SUNON KDE1204PKVX DC Axial Fan 12VDC 40x40x20mm 1.4W
$6.92
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SUNON
SUNON KDE1204PKVX DC Axial Fan 12VDC 40x40x20mm 1.4W
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$6.92
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PRODUCT DOCUMENTATION
Product Information
Technical specifications, features, applications and purchasing information.
Technical Specifications
| Brand | SUNON |
| Model Number | KDE1204PKVX |
| Product Category | DC Axial Fan |
| Product Series | KDE MagLev Series |
| Documented Configuration | KDE1204PKVX.MS.A.GN |
| Fan Type | DC Brushless Axial Cooling Fan |
| Motor Technology | SUNON MagLev |
| Dimensions | 40 x 40 x 20 mm |
| Rated Voltage | 12 VDC |
| Operating Voltage Range | 6-13.8 VDC |
| Rated Current | 0.12 A |
| Rated Power Consumption | 1.4 W |
| Rated Speed | 8200 RPM |
| Speed Tolerance | ±15% |
| Airflow | 10.8 CFM (18.36 m³/h) |
| Static Pressure | 0.27 inH2O (approximately 6.85 mmH2O) |
| Acoustical Noise | 27.5 dB(A) |
| Bearing System | Vapo Bearing |
| Weight | 31 g |
Key Features
Compact 40 x 40 x 20 mm Frame
The fan uses a 40 mm square housing with a 20 mm depth and nominal 32 mm mounting-hole spacing, supporting integration into cooling assemblies with limited installation space.
8200 RPM High-Speed Operation
The manufacturer specifies 8200 RPM with a ±15% speed tolerance for the KDE1204PKVX.MS.A.GN configuration, distinguishing it from the lower-speed PKV1, PKV2 and PKV3 versions.
10.8 CFM Air Delivery
The documented configuration provides 10.8 CFM airflow with a static pressure rating of 0.27 inH2O, offering a defined performance reference for compact electronic cooling.
Vapo Bearing Technology
SUNON specifies a Vapo bearing system for this MagLev fan. The documented acoustical noise level is 27.5 dB(A), and the manufacturer lists a weight of 31 g.
Automatic Restart Protection
The fan includes automatic restart capability for locked rotor conditions. The documented MS.A.GN configuration uses two power leads with UL 1007 26 AWG wiring.
Applications
- Compact industrial electronic equipment cooling
- Network switch and router ventilation
- Telecommunications equipment thermal management
- Industrial control module cooling
- Small electronic enclosure airflow management
- Embedded computer and communication device cooling
- Localized forced-air cooling of electronic circuit assemblies
- Replacement of compatible 40 mm DC axial cooling fans
Purchase Information
We support online purchase of the SUNON KDE1204PKVX fan. If you need to make bulk purchases and inquire about other products, please contact our team to inform us of your purchase requirements. We will provide you with information such as quantity quotations, delivery dates, and transportation methods.
Frequently Asked Questions
What is SUNON KDE1204PKVX?
KDE1204PKVX is a SUNON KDE-series MagLev DC brushless axial cooling fan with a 40 x 40 x 20 mm frame and a documented 12 VDC rated supply.
What is the rated voltage of KDE1204PKVX?
The manufacturer specifies 12 VDC for the KDE1204PKVX.MS.A.GN configuration.
What is the operating voltage range?
The documented operating voltage range is 6-13.8 VDC. Verify the power supply and complete fan designation before installation.
What are the dimensions of KDE1204PKVX?
The manufacturer specifies external dimensions of 40 x 40 x 20 mm and nominal mounting-hole spacing of 32 mm.
What are the current and power ratings?
The SUNON MagLev catalog lists 0.12 A rated current and 1.4 W rated power consumption for KDE1204PKVX.MS.A.GN.
What is the rated fan speed?
The manufacturer specifies 8200 RPM for the documented configuration, with a speed tolerance of ±15%.
What airflow does KDE1204PKVX provide?
The SUNON catalog lists 10.8 CFM, equivalent to approximately 18.36 m³/h, under its specified performance conditions.
What is the static pressure rating?
The documented static pressure is 0.27 inH2O, approximately 6.85 mmH2O.
What bearing system does the fan use?
KDE1204PKVX.MS.A.GN uses SUNON Vapo bearing technology in its MagLev motor design.
What is the acoustical noise level?
The manufacturer specifies 27.5 dB(A) for the documented MS.A.GN configuration under catalog measurement conditions.
Does KDE1204PKVX have two or three wires?
The documented MS.A.GN configuration uses two power leads. Other suffix configurations may provide a third signal wire, so verify the full part number, connector and required monitoring functions.
What should be checked before ordering KDE1204PKVX?
Verify the complete model and suffix, 12 VDC supply, 0.12 A current, 1.4 W power, 40 x 40 x 20 mm frame, 32 mm mounting spacing, connector termination, airflow direction and required cooling performance. KDE1204PKV1, KDE1204PKV2 and KDE1204PKV3 have different speed, airflow and electrical ratings and should not automatically be substituted.
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