NMB

Fan for NMB BG0903-B049-P0S

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.
Confirm availability View full specifications Send fan photos
Price
$41.99
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: CFS-U002391

Product Specifications

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

BG0903-B049-P0S identification and selection

Photographed label reference. The NMB-MAT label reads BG0903-B049-P0S, DC12V and 2.65A, with a separate D1 marking. The housing is a blower scroll with a rectangular outlet and four colored leads.

Photographed supply/current 12V DC / 2.65A
Label option marking D1

Selection details

The D1 label is visible, but a ruler in a perspective photograph cannot establish the complete housing dimensions. Measure outlet and mounting geometry.

Before ordering

Compare D1, outlet size, mounting ears and the full cable end; request three measured housing dimensions. Match the actual supplied label and complete option before installation. Wire count alone does not establish PWM, signal function or pinout.

Existing listing photograph; send label and connector photographs; request a quantity 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 CFS-U002391
Manufacturer / brand NMB
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.