We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Square 120mm case fan with black frame and blades, 38mm thick

CAFELE

CAFELE RAH1238S2 120x120x38mm 100-125V 0.30A case fan

SKU CH-S2Y1-NSW50 MPN RAH1238S2

A 120 × 120 × 38 mm cabinet fan running on 100–125 V at 0.30 A for chassis cooling

  • Product typeCase Fan
  • 120×120×38 mm footprint fits standard 120 mm mounts
  • 100–125 V AC input powers directly from mains supply
  • 30 A draw keeps energy use low
  • 38 mm thickness allows high static pressure
  • Tested before dispatch to confirm reliable operation

High-voltage AC case fan

The CAFELE RAH1238S2 is a 120×120×38mm frame fan designed for 100-125V AC mains input at 0.30A. It serves as a direct replacement for cabinet or server enclosures that require high-voltage cooling without a separate power supply.

Installers replacing a 12038 AC unit

This unit suits technicians swapping a failed high-voltage fan in industrial cabinets, telecom racks or legacy server chassis where the wiring delivers 100-125V AC. Builders assembling new PCs with standard 12V DC headers cannot use this fan and should select a low-voltage PWM model instead.

100-125V AC operating voltage

The defining specification is the 100-125V AC rating at 0.30A; the fan connects directly to mains-voltage wiring rather than a motherboard header. Verify that the target enclosure supplies this exact voltage and that the 38mm thickness clears the mounting location before ordering.

How it compares

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

Price $46.99
Pricier than about 88% of the 8,339 comparable items (median $19.99).

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Product typeCase Fan

Questions about this item

What voltage supply do I need to run the RAH1238S2 120×120×38 mm fan?

The fan is rated for 100-125 V AC, so a standard mains outlet in that range is required; no separate low-voltage adapter is used.

Will the 12038 frame size line up with the mounting holes on my existing 120 mm fan bracket?

Yes — the 120×120 mm footprint matches common 120 mm brackets, but verify the 38 mm thickness and hole pattern against your old unit before fitting.

How can I confirm the fan is spinning correctly after installation?

Power the system and listen for steady airflow; the 0.30 A current draw indicates normal operation, and the blades should turn smoothly without vibration.

More in PC Cooling Fans

Similar items