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Black square 120 mm frame 38 mm deep with central rotor and four corner mounting holes

Fans

Fans TA450DC B31256-56 12038 12V .49A 120x38mm case fan

SKU CH-HKMV-H0H92

120 mm case fan with 38 mm thickness running on 12 V at 0.49 A

  • 120 × 38 mm frame fits standard mounting points
  • 12 V 0.49 A draw keeps power use low
  • Nidec-built motor runs at 12038 model spec
  • B31256-56 part code matches OEM replacement lists

120 mm 38 mm thick case fan

This 120 mm by 38 mm case fan is built for chassis positions that accept a thicker frame. It runs on 12 V and draws 0.49 A from the header. The TA450DC B31256-56 model is supplied new and suits builds needing high static pressure in a standard 120 mm mounting pattern.

Check your case fan slots and motherboard header

Verify that the mounting area can accommodate a 38 mm thick frame before ordering. Confirm the motherboard or fan controller provides a 12 V header rated for at least 0.49 A per fan. Ensure the screw hole spacing matches the standard 120 mm pattern used by this unit.

How it compares

Measured against everything we stock in PC Cooling Fans, at today’s prices. Recalculated every night.

Price $21.99
Pricier than about 55% of the 8,339 comparable items (median $19.99).

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Specifications

No published specifications for this item yet.

Questions about this item

What is included with the TA450DC B31256-56 fan and what must be purchased separately?

The fan ships as a single 120x38mm unit; mounting screws, fan filters, PWM splitters or a fan controller are not included and must be bought separately if required.

Which version of the TA450DC B31256-56 should I choose for a 12 V system drawing 0.49 A?

This model is the only version listed — 12 V, 0.49 A, 120x38 mm — so it matches that exact specification without further selection.

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