diff --git a/sounds/hdd/1992 Seagate ST3120A/ST3120A Running.wav b/sounds/hdd/1992 Seagate ST3120A/ST3120A Running.wav
new file mode 100644
index 0000000..a1f3598
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diff --git a/sounds/hdd/1992 Seagate ST3120A/ST3120A SpinUp with initializing.wav b/sounds/hdd/1992 Seagate ST3120A/ST3120A SpinUp with initializing.wav
new file mode 100644
index 0000000..1bbb366
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diff --git a/sounds/hdd/1992 Seagate ST3120A/ST3120A SpinUp.wav b/sounds/hdd/1992 Seagate ST3120A/ST3120A SpinUp.wav
new file mode 100644
index 0000000..c19d02e
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diff --git a/sounds/hdd/1992 Seagate ST3120A/ST3120A Spindown.wav b/sounds/hdd/1992 Seagate ST3120A/ST3120A Spindown.wav
new file mode 100644
index 0000000..33705f0
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diff --git a/sounds/hdd/1992 Seagate ST3120A/ST3120A Track.wav b/sounds/hdd/1992 Seagate ST3120A/ST3120A Track.wav
new file mode 100644
index 0000000..c82e40b
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diff --git a/sounds/hdd/hdd_audio_profiles.cfg b/sounds/hdd/hdd_audio_profiles.cfg
index a5c652b..f2e318f 100644
--- a/sounds/hdd/hdd_audio_profiles.cfg
+++ b/sounds/hdd/hdd_audio_profiles.cfg
@@ -47,3 +47,17 @@ spindlemotor_stop_file = assets/sounds/hdd/1997 Quantum Bigfoot 2110AT/1997_Quan
 spindlemotor_stop_volume = 1.0
 seek_track_file = assets/sounds/hdd/1997 Quantum Bigfoot 2110AT/1997_Quantum Bigfoot 2110AT_3600RPM_SEEK_1TRACK.wav
 seek_track_volume = 1.0
+
+[Profile "4"]
+id = 4
+name = Seagate ST3120A, 3600 RPM, 1992
+internal_name = Seagate_ST3120A_3600RPM
+rpm = 3600
+spindlemotor_start_file = assets/sounds/hdd/1992 Seagate ST3120A/ST3120A SpinUp.wav
+spindlemotor_start_volume = 1.0
+spindlemotor_loop_file = assets/sounds/hdd/1992 Seagate ST3120A/ST3120A Running.wav
+spindlemotor_loop_volume = 0.3
+spindlemotor_stop_file = assets/sounds/hdd/1992 Seagate ST3120A/ST3120A SpinDown.wav
+spindlemotor_stop_volume = 1.0
+seek_track_file = assets/sounds/hdd/1992 Seagate ST3120A/ST3120A Track.wav
+seek_track_volume = 0.3
\ No newline at end of file