Damien Le Moal <dlemoal@xxxxxxxxxx> wrote: > That is very low... Old hardware ? I got the cpu and motherboard in 2016, I think: model name : Intel(R) Core(TM) i3-4170 CPU @ 3.70GHz Base Board Information Manufacturer: ASUSTeK COMPUTER INC. Product Name: H97-PLUS > What is the adapter model you are using ? This: 00:1f.2 SATA controller: Intel Corporation 9 Series Chipset Family SATA Controller [AHCI Mode] (prog-if 01 [AHCI 1.0]) Subsystem: ASUSTeK Computer Inc. Device 8534 Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 30 I/O ports at f0b0 [size=8] I/O ports at f0a0 [size=4] I/O ports at f090 [size=8] I/O ports at f080 [size=4] I/O ports at f060 [size=32] Memory at f7d19000 (32-bit, non-prefetchable) [size=2K] Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit- Capabilities: [70] Power Management version 3 Capabilities: [a8] SATA HBA v1.0 Kernel driver in use: ahci It's whatever is on the motherboard. David