SUNON KDE0504PKV2 40x40x20mm 5V DC Axial Cooling Fan
SUNON KDE0504PKV2 5V DC 40x40x20mm Brushless Cooling Fan - product photo 2
SUNON KDE0504PKV2 5V DC 40x40x20mm Brushless Cooling Fan - product photo
SUNON KDE0504PKV2 5V DC 40x40x20mm Brushless Cooling Fan - product photo 2
SUNON KDE0504PKV2 5V DC 40x40x20mm Brushless Cooling Fan - product photo
Technical media Confirm label, connector and fit
Fan label photo Not uploaded
Connector photo Not uploaded
Side view Not uploaded
Dimension drawing Not uploaded
SUNON

SUNON KDE0504PKV2 40x40x20mm 5V DC Axial Cooling Fan

Available: In Stock
Compatibility checkpoint

Confirm Fit Before Ordering

Use this quick check first, then review the full Product Specifications tab before placing an order.

Before ordering: Compare the original fan label, frame size, rated voltage/current, connector, wire count, airflow direction and mounting holes.
In stock View full specifications Send fan photos
Price
$22.39
Need confirmation before ordering?

Share the original fan label, connector photo, or target quantity so the team can check compatibility or quote bulk supply.

Request Bulk Quote Ask Compatibility Check Upload Old Fan Photos

Reference model: KDE0504PKV2

Image
  • Order within

Product Specifications

Review the technical data used for replacement matching, procurement comparison and engineering approval.

Brand SUNON
Mfr. Part Number KDE0504PKV2
Store SKU CFS-BL-04020-5V-U
Fan Type Blower Fan
Frame Size 40x40x20mm
Length mm 40
Width mm 40
Thickness mm 20
Rated Voltage 5V DC
Application Server cooling; Inverter cooling; Computer cooling
Stock Status In stock
Replacement confirmation

Compatibility Verification Checklist

Before ordering, please confirm these critical points:

  1. 1
    Exact model number on the original fan label
  2. 2
    Frame size: length, width and thickness
  3. 3
    Rated voltage and current
  4. 4
    Connector type and wire sequence
  5. 5
    Wire count: 2-wire, 3-wire or 4-wire PWM
  6. 6
    Airflow direction and mounting hole position
  7. 7
    Cable length and application environment

Still unsure? Send us photos of your fan label, connector and equipment. We will help check compatibility before you order.

Upload Fan Photos Ask for Compatibility Check

Datasheet / Drawing

Use official documents and dimensional references when available. If a document is missing, contact us before ordering for replacement matching support.

Datasheet URL Contact us to confirm
Dimension drawing Contact us to confirm

Bulk Order

For repair batches, OEM projects or distributor replenishment, send the model number, target quantity, connector requirements and delivery destination.

Reference model KDE0504PKV2
Manufacturer / brand SUNON
Request Bulk Quote

Shipping & Returns

Shipping options, lead time and return eligibility may vary by product, quantity and destination. Confirm compatibility before ordering replacement fans.

  • For bulk orders, request freight planning and availability confirmation before payment.
  • For replacement orders, compare model, size, voltage, current and connector before installation.
  • Unused items should remain in original condition for return review according to store policy.

FAQ

Common checks for replacement cooling fan sourcing.

Can you help match an old fan?

Yes. Send photos of the fan label, connector and equipment so we can check model, voltage, frame size and wiring.

Can I use a different brand as a replacement?

Often yes, but only after confirming frame size, electrical rating, airflow requirement, bearing type, connector and wire sequence.

What information is needed for a bulk quote?

Send part number, quantity, target lead time, connector or cable requirements and shipping destination.