DBTLAP
DBTLAP CPU fan EG5005S01-CG90-S9A HP ProBook 440 450 455 650 G8 HSN-027C-4/5
Replacement CPU cooling fan for HP ProBook 440, 450, 455 and 650 G8 laptops, part EG5005S01-CG90-S9A
- Accessory TypeCooler
- Keeps your HP ProBook 440 450 455 650 G8 cool with direct-fit CPU fan
- Replaces part EG5005S01-CG90-S9A and HSN-027C-4/5 for exact compatibility
- Tested before shipping so it works straight from the box
- Includes one fan only — no extra parts to sort
- Match photos to your old unit for 100% fit confirmation
HP ProBook G8 Replacement Fan
This new DBTLAP CPU cooler replaces part EG5005S01-CG90-S9A inside HP ProBook 440, 450, 455 and 650 G8 laptops. It is a direct swap for the original HSN-027C-4/5 fan assembly. The package contains one tested fan unit ready for installation.
For owners of listed ProBook models only
This cooler suits technicians or owners repairing a ProBook 440, 450, 455 or 650 G8 with the exact part number EG5005S01-CG90-S9A. It will not fit other HP series, other ProBook generations or any laptop using a different fan connector or mounting layout. Buyers needing a universal cooling pad or a fan for a different chassis should look elsewhere.
Part number EG5005S01-CG90-S9A confirms fit
The single specification that decides compatibility is the manufacturer part number EG5005S01-CG90-S9A stamped on the original fan. Match this code against the label on your existing cooler before ordering; a different number means the connector, screw holes or airflow direction will not align.
Highlights
- Keeps your HP ProBook 440 450 455 650 G8 cool with direct-fit CPU fan
- Replaces part EG5005S01-CG90-S9A and HSN-027C-4/5 for exact compatibility
- Tested before shipping so it works straight from the box
- Includes one fan only — no extra parts to sort
- Match photos to your old unit for 100% fit confirmation
Specifications
| Accessory Type | Cooler |
|---|
Questions about this item
Will the EG5005S01-CG90-S9A fan need bearing lubrication or a full swap after long daily use?
The fan is a sealed unit; when airflow drops or noise rises, replace the whole fan rather than servicing internals.
What limit appears first when the HSN-027C-4/5 fan runs continuously in a ProBook 440 450 455 650 G8?
Thermal throttle of the CPU triggers before the fan reaches its maximum rated speed.
How loud and hot does the EG5005S01-CG90-S9A get during an all-day workload?
Expect a low hum at idle and moderate warmth near the exhaust; sustained loads raise both but stay within normal laptop ranges.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.



