Retained original listing photograph: SUNON centrifugal blower labelled PMB1297PYB1-AY and DC12V. The small power/current marking is not independently transcribed. Actual supplied model, dimensions, harness, connector and pinout require verification.
Retained original listing photograph: SUNON centrifugal blower labelled PMB1297PYB1-AY and DC12V. The small power/current marking is not independently transcribed. Actual supplied model, dimensions, harness, connector and pinout require verification.
Technical media Confirm label, connector and fit
Retained original listing photograph: SUNON centrifugal blower labelled PMB1297PYB1-AY and DC12V. The small power/current marking is not independently transcribed. Actual supplied model, dimensions, harness, connector and pinout require verification. Fan label photo
Retained original listing photograph: SUNON centrifugal blower labelled PMB1297PYB1-AY and DC12V. The small power/current marking is not independently transcribed. Actual supplied model, dimensions, harness, connector and pinout require verification. Connector photo
Retained original listing photograph: SUNON centrifugal blower labelled PMB1297PYB1-AY and DC12V. The small power/current marking is not independently transcribed. Actual supplied model, dimensions, harness, connector and pinout require verification. Dimension drawing
SUNON

SUNON PMB1297PYB1-AY 12V DC Centrifugal Blower

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
$27.99
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: PMB1297PYB1-AY

Product Specifications

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

Photograph evidence and supplied configuration

The retained original listing photograph shows a SUNON centrifugal blower labelled PMB1297PYB1-AY and DC12V. The small power/current marking is not independently transcribed.

Product form observed Centrifugal blower with side outlet
Photographed electrical label 12V DC; small power/current marking unverified
Measured supplied dimensions Verification required
Bearing, performance and equipment fit Verification required

The retained photograph is listing evidence, not confirmation of current shipping stock or measured operating performance. Former dimensional entries have not been measured; no bearing type, airflow, speed or equipment compatibility is established here.

Verification required: Confirm the actual supplied complete model and option, electrical label, measured frame and mounting dimensions, condition, harness, connector and pinout before ordering. Visible wire colours or a connector shell do not establish signal functions or pin assignments.

Retained original listing photograph. Send label and connector photos for identification help.

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 View drawing image

Bulk Order

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

Reference model PMB1297PYB1-AY
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.