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Small black graphics heatsink with four mounting holes and integrated fan

SXDOOL

SXDOOL Graphics Cooler 8.2 cm 5.2 cm 1.2 cm 4.3 cm HD7470 HD7450 HD3470 HD5450 6450 R5 340X

SKU CH-B1W0-9Q9PS

Replacement graphics cooler with 8.2 cm length, 5.2 cm width, 1.2 cm thickness and 4.3 cm screw spacing for compatible AMD cards

  • Cools compatible AMD graphics cards effectively
  • Ball-bearing fan ensures long service life
  • Four-hole mounting with 4.3 cm screw spacing
  • Compact 8.2 cm by 5.2 cm footprint fits tight spaces
  • Slim 1.2 cm profile clears power components

Replacement cooler for specific AMD cards

This aluminium heatsink with a ball-bearing fan replaces the original cooler on Lenovo or Dell systems using HD7470, HD7450, HD3470, HD5450, 6450 or R5 340X graphics cards. It mounts using four screws spaced 4.3 cm apart. The unit measures 8.2 cm long, 5.2 cm wide and 1.2 cm thick.

Four-hole mounting and clearance limits

Installation requires the graphics card to have the exact four-hole pattern with 4.3 cm spacing between adjacent holes. The 1.2 cm thickness leaves minimal room for adjacent components, so the card must not have a power-stage heatsink or other obstruction in the contact area. Verify the PCB layout matches the supplier photograph before ordering.

Buyers needing different hole spacing

This cooler cannot be adapted to cards with three-hole layouts, wider screw spacing or taller memory modules that would hit the fan housing. It is also unsuitable for full-height brackets or dual-slot designs where the 1.2 cm thickness exceeds the available slot clearance.

How it compares

Measured against everything we stock in Tech Gadgets & Accessories, at today’s prices. Recalculated every night.

Price $14.99
Cheaper than about 83% of the 5,998 comparable items (median $24.99).

Specifications

No published specifications for this item yet.

Questions about this item

Which card models does this cooler fit?

It is listed for HD7470, HD7450, HD3470, HD5450, 6450 and R5 340X cards in Lenovo or Dell systems.

What clearance does the 8.2 cm length need inside the case?

The heatsink measures 8.2 cm long, 5.2 cm wide and 1.2 cm thick; verify that your chassis and any nearby power components leave that much room.

How is the fan mounted and what bearing does it use?

The fan attaches with four screws spaced 4.3 cm apart and uses a ball bearing for longer service life.

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