Delta

Delta AFB1248HE-R00 120x120x38mm 48V DC Fan

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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
$265.99
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Share the original fan label, connector photo, or target quantity so the team can check compatibility or quote bulk supply.

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Reference model: AFB1248HE-R00

Product Specifications

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

Delta AFB1248HE-R00 specifications and selection

A 48V DC axial fan with two ball bearings and an R00 locked-rotor signal. Both the full R00 suffix and 0.18A marking are visible in this listing’s photographs. Delta specifies 0.12A input current, with 0.18A as the maximum.

Complete ordering model AFB1248HE-R00
Dimensions 120x120x38mm
Rated voltage 48V DC
Operating voltage 28.0-56.0V DC
Current: specification and label 0.12 A input; 0.18 A maximum/nameplate
Power 5.76 W input; 8.64 W maximum
Speed 2600 RPM reference
Airflow 105.94 CFM at zero static pressure; 3 m³/min
Static pressure 7.60 mmH2O / 0.300 inH2O at zero airflow
Noise 41.0 dBA average; 44.0 dBA maximum
Bearing Two ball bearings
Wiring 3 leads: black negative, red positive, blue locked-rotor signal (R00); verify fitted connector pinout
Operating temperature -10 to +60°C
Specified life expectancy 70000 hours at 40°C and 15-65% RH
Reference document Specification for approval; sample Rev. 00; issue date OCT.09.2008; footer A00

What should I check before ordering?

Manufacturer reference at rated voltage after 10 minutes of warm-up; airflow is at zero static pressure and pressure at zero airflow. Noise is measured in free air one metre from the intake. The 2600 RPM figure is a reference value. These are documented model values, not a test of this offered unit. Match the full model including suffix/version, supply, mounting holes, airflow direction and connector. A compatible equipment model is not established by these sources.

Delta exact model specification

For help comparing the full label and connector, send a fan photo.

Product listing photograph: label and visible wiring

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.

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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 AFB1248HE-R00
Manufacturer / brand Delta
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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.