ADDA

ADDA AD2705UX-QB3 / NBT-DKEV18-1 5V DC 0.30A 3-Wire Laptop Cooling Module

Available: Confirm availability
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.
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Price
$29.39
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 Send Fan Photos

Reference model: AD2705UX-QB3

Product Specifications

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

ADDA AD2705UX-QB3: listed specifications

This listing identifies ADDA AD2705UX-QB3, a cooling fan. Compare the complete part number and listed specifications with the unit you need.

Brand ADDA
Complete model AD2705UX-QB3
Listed input 5V DC
Listed wire count 3-wire

Before ordering

What input is listed for AD2705UX-QB3?

The listed input is 5V DC. Compare the original supply rating and polarity before connection.

How do I check the connection for AD2705UX-QB3?

This listing specifies 3-wire. Wire count alone does not establish the connector series, pinout or signal functions; compare the original harness.

Send label and connector photos for identification help. For multiple units, request a wholesale quote.

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.

Send 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 AD2705UX-QB3
Manufacturer / brand ADDA
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.