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Five tiny black cylindrical speakers with red and black wires and four-pin connectors

SynHHergyx pc motherboard speaker 5 pcs 2.36 in

SKU CH-DG5B-T25CJ

A set of five miniature 4-pin speakers that emit POST beeps for motherboard diagnostics

  • Connection typeAuxiliary
  • Total wattage20 W
  • RMS power per satellite20 W
  • Measurements2.36 in × 0.39 in × 0.39 in
  • Product typePortable Speaker
  • Product weight0.01 kg
  • POST beep confirms system health
  • 4-pin connector enables plug-and-play installation
  • Red and black wires allow flexible polarity wiring
  • Metal construction provides long-term durability
  • Pack of five speakers covers multiple builds

PC motherboard speaker set

This pack contains five internal buzzer units designed for PC motherboards. Each speaker plugs into the standard 4-pin header on the front panel. The units provide audible POST codes so you can confirm normal start-up or identify hardware faults without a display.

Replaces missing or faulty onboard beepers

Many modern cases and boards omit a built-in speaker, leaving no audible diagnostics. These units restore that function instantly. The upgrade is worth it whenever you build, repair or test systems and need immediate feedback from POST beep patterns.

Check header layout and clearance before ordering

Verify that your motherboard exposes a 4-pin speaker connector on the front-panel header block. Ensure there is enough space around the header for the 2.36 in length and .39 in width of each unit. Confirm the red and black leads match your polarity preference, although either orientation works.

How it compares

Measured against everything we stock in Desktop Speakers & Soundbars, at today’s prices. Recalculated every night.

Price $6.99
Cheaper than about 99% of the 838 comparable items (median $40.99).

Specifications

Product
Brand nameSynHHergyx
Model namepc motherboard speaker
Part number612401 2 vxEmkeic
Product typePortable Speaker
Audio & video
RMS power per satellite20 W
Ports & slots
Connection typeAuxiliary
Power
Total wattage20 W
Size & build
Measurements2.36 in × 0.39 in × 0.39 in
Product weight0.01 kg
In the box
In the boxpc motherboard speaker

Questions about this item

What are the exact dimensions of each SynHHergyx motherboard speaker for case clearance?

Each speaker measures 2.36 in long by 0.39 in wide by 0.39 in high, weighing 0.01 kg.

How do I connect the 4-pin female connector to the motherboard front-panel header?

Plug the 4-pin female connector onto the motherboard speaker header; the red wire is positive and black is negative, but polarity is interchangeable.

Will the metal-and-plastic housing or the piezo element need replacement over time?

The metal-and-plastic construction is durable for long-term use; no user-serviceable parts or scheduled maintenance are required.

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