USB Series • Re: Really Really Slow Transfer Speeds

Hi,

Same mini PC as the OP but I have the D6-320, so as a guess they have the same USB Bridge chipsets (Asmedia)

[codeBus 002 Device 005: ID 174c:55aa ASMedia Technology Inc. ASM1051E SATA 6Gb/s bridge, ASM1053E SATA 6Gb/s bridge, ASM1153 SATA 3Gb/s bridge, ASM1153E SATA 6Gb/s bridge
Bus 002 Device 006: ID 174c:55aa ASMedia Technology Inc. ASM1051E SATA 6Gb/s bridge, ASM1053E SATA 6Gb/s bridge, ASM1153 SATA 3Gb/s bridge, ASM1153E SATA 6Gb/s bridge
Bus 002 Device 007: ID 174c:55aa ASMedia Technology Inc. ASM1051E SATA 6Gb/s bridge, ASM1053E SATA 6Gb/s bridge, ASM1153 SATA 3Gb/s bridge, ASM1153E SATA 6Gb/s bridge
Bus 002 Device 008: ID 174c:55aa ASMedia Technology Inc. ASM1051E SATA 6Gb/s bridge, ASM1053E SATA 6Gb/s bridge, ASM1153 SATA 3Gb/s bridge, ASM1153E SATA 6Gb/s bridge
Bus 002 Device 009: ID 174c:55aa ASMedia Technology Inc. ASM1051E SATA 6Gb/s bridge, ASM1053E SATA 6Gb/s bridge, ASM1153 SATA 3Gb/s bridge, ASM1153E SATA 6Gb/s bridge
Bus 002 Device 010: ID 174c:55aa ASMedia Technology Inc. ASM1051E SATA 6Gb/s bridge, ASM1053E SATA 6Gb/s bridge, ASM1153 SATA 3Gb/s bridge, ASM1153E SATA 6Gb/s bridge][/code]

Using dmesg, I found that with supplied Terramaster USB3 cable I experience storms of USB resets and woeful performance. After going down the dead end of trying to diagnose Intel/USB/Smartmon/USBquirks. I found a reddit post that suggest the molding around the Beelink USBC port wasnt great.

I purchased a new USBC cable from Amazon https://www.amazon.co.uk/dp/B09WMDMLDG? ... ct_details and bingo all errors gone.

Performance for my truenas scale zraid 1 - (4x Seagate X16 12TB drives) is a sustained 90MB/s read and write.

HTH

Statistics: Posted by hornseye — Yesterday, 21:07

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