The internal PC speaker mainly made one noise – beep
DZS Elec 4pcs PC Motherboard Buzzer BIOS Alarm Beeper Computer Case Speaker for Award/AMI/POENIX BIOS Internal Code Beep Speaker - Newegg.com
10pcs Mini Plug Speaker For PC Interanal BIOS Computer motherboard speaker Mini Onboard Case Buzzer Board Beep Alarm speaker kit - AliExpress
Old PC Speaker Beep! Beep! Arduino Speaker tutorial - YouTube
Beep | Wirelessly Control Any Speaker
RuiLing 4-Pack Computer Case Mainboard Buzzer Mini Plug Buzzer for PC Internal BIOS Computer Motherboard Mainboard Beep Alarm Speaker : Amazon.in: Computers & Accessories
Amazon.com: E-outstanding 3PCS Internal PC Speaker for Computer Motherboard Alarm Buzzer BIOS Beep : Electronics
Used a speaker from a broken chromebook and a few crocodile clips so I could hear the motherboards beep codes. Figured out it was bad memory! : r/techsupportmacgyver
RuiLing Lot de 2 mini haut-parleurs pour carte mère de PC, boîtier d'ordinateur de bureau, bios interne, alarme sonore : Amazon.fr: Informatique
2pcs Mini Plug Speaker For PC Computer Motherboard Buzzer Beep Alarm SS*oa | eBay