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Small black laptop CPU cooling fan with four-pin connector

DBTLAP

DBTLAP CPU Cooling Fan EG50050S1-CF90-S9A for Xiaomi RedmiBook 13 10th

SKU CH-C3YV-CHGVG

Replacement CPU cooling fan for Xiaomi RedmiBook 13 10th, DC5V 0.45A four-pin connector

  • Accessory categoryCooler
  • Keeps your RedmiBook 13 10th running cool with a direct-fit CPU cooling fan
  • Draws only 0.45 A at 5 V for efficient thermal management
  • Four-pin connector enables precise PWM speed control by the laptop
  • Tested before shipping so it works straight out of the box
  • Match part EG50050S1-CF90-S9A to the 023.100I8.0001 A01 sticker for guaranteed fit

Replacement CPU Fan for RedmiBook 13

This DBTLAP cooling fan replaces the original CPU cooler in the Xiaomi RedmiBook 13 10th generation laptop. It operates at DC5V 0.45A and connects via a 4-pin header. The part matches OEM reference EG50050S1-CF90-S9A and is supplied new as a single fan unit.

Verify Part Number and Connector Before Ordering

Confirm that your existing fan carries the part number EG50050S1-CF90-S9A or the service tag 023.100I8.0001 A01. Compare the 4-pin connector layout and mounting screw positions with the product photographs. If the part number differs, the fan will not fit or function correctly.

Steady Cooling Under Continuous Load

The fan draws 0.45 A at 5 V to maintain consistent airflow during prolonged workloads. Each unit is tested before shipping to ensure reliable RPM regulation over extended sessions. Sustained operation keeps processor temperatures stable without the thermal throttling seen in short-burst cooling.

How it compares

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

Price $25.99
Pricier than about 60% of the 6,190 comparable items (median $20.99).

Specifications

Product
Accessory categoryCooler

Questions about this item

Does the package include mounting screws or thermal paste, or just the fan unit?

Only the fan is included. The listing shows one fan in the package, with no screws or thermal compound mentioned.

How do I confirm this EG50050S1-CF90-S9A matches my RedmiBook 13 10th?

Compare the part number 023.100I8.0001 A01 and the 4‑pin connector on your original fan to the photos before ordering.

What does the DC5V 0.45A rating mean for daily use?

It draws 0.45 A at 5 V from the motherboard header, so it runs within the laptop's standard fan power budget.

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