Thanks for help!
This as an old Compaq laptop with K6-2 333 MHz and CD ROM + HDD 80GB IDE attached. During the execution of commands there was also 8GB USB plugged.
Here are the outputs:
lspci | grep -i -e pci -e isa -e ide -e sata
00:01.0 ISA bridge: OPTi Inc. 82C700 [FireStar] (rev 31)
00:0a.0 CardBus bridge: Texas Instruments PCI1131 (rev 01)
00:0a.1 Cardbus bridge: Texas Instruments PCI1131 (rev 01)
00:14.0 IDE interface: OPTi Inc. 82C825 [Firebridge 2] (rev 30)
dmesg | grep -i -e ide -e hda -e sda
BIOS-provided physical RAM map:
pci 0000:00:12.0: Boot video device
Uniform Multi-Platform E-IDE driver
ide_generic: please use 'probe_mask=0x3f' module parameter for probing all legacy ISA IDE ports
ide_gd driver 1.18
ide_cd driver 5.00
sd 0:0:0:0: [sda] 15633408 512-byte hardware sectors: (8.00 GB/7.45 GiB)
sd 0:0:0:0: [sda] Write protect is off
sd 0:0:0:0: [sda] Mode Sense: 03 00 00 00
sd 0:0:0:0: [sda] Assuming drive cache: write through
sd 0:0:0:0: [sda] Assuming drive cache: write through
sda: sda1
sd 0:0:0:0: [sda] Attached SCSI removable disk
sd 1:0:0:0: [sda] 15633408 512-byte hardware sectors: (8.00 GB/7.45 GiB)
sd 1:0:0:0: [sda] Write protect is off
sd 1:0:0:0: [sda] Mode Sense: 03 00 00 00
sd 1:0:0:0: [sda] Assuming drive cache: write through
sd 1:0:0:0: [sda] Assuming drive cache: write through
sda: sda1
sd 1:0:0:0: [sda] Attached SCSI removable disk