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Storage Devices and Controllers

Discuss HDDs, SSDs, and the controllers to which they connect!

  1. Drive performance problems

    Kboogie,
    • 1 reply
    • 754 views
    Kboogie

  2. Is my disk failing?

    Eloy,
    • 5 replies
    • 862 views
    Eloy

  3. Upgrade Samsung NVMe/SSD Firmware

    Topic was moved to forum General

  4. SAS expander: misidentified by controller?

    slowasmolasses,
    • 22 replies
    • 5.2k views
    jonathanselye

  5. Seagate ST4000DM000 4TB drive rated at 2400 power-on hours

    vca,
    • 12 replies
    • 29.8k views
    trurl

  6. Issue shrinking array

    sonisame,
    • 4 replies
    • 945 views
    sonisame

  7. New Machine, Un-encrypt Drive

    Tim Knowlden,
    • 2 replies
    • 940 views
    Tim Knowlden

  8. HP smart array E208i-P in Gen10 Plus SAS Drive not spinning down With 6.11.5

    MengTian,
    • 3 replies
    • 1.1k views
    JorgeB

  9. SMART values not correct

    unMaxe,
    • 2 replies
    • 1.5k views
    Vr2Io

  10. Best drive format? BTRFS or XFS

    SavellM,
    • 1 reply
    • 2.9k views
    JonathanM

  11. What is this controller?

    mv_dev,
    • 4 replies
    • 2k views
    mv_dev

  12. Is the condition of the disk really "bad"?

    tomek232,
    • 4 replies
    • 1.2k views
    tomek232

  13. SOLVED - New UNRAID 6 build. Question about PCIe SAS HBA extender for additional SATA ports.

    albatr0ss,
    • 4 replies
    • 2.5k views
    albatr0ss

  14. Mounting USB Drives for File Transfer Issues

    2Cents,
    • 2 replies
    • 1.2k views
    2Cents

  15. Drives After Hardware Swap

    thunderclap,
    • 1 reply
    • 723 views
    PlayLoud

  16. Help: Upgraded to 6.9, now I don't have any drives in my array

    TR1GGA187,
    • 5 replies
    • 1.9k views
    chrismitt2002

  17. Dell Poweredge R720 - Not detecting Drives

    doblez,
    • 7 replies
    • 5.2k views
    CoDizzle

  18. New HDD, Preclear failed, then ran Unraid smart test and it failed too

    JKunraid,
    • 6 replies
    • 1.4k views
    Lolight

  19. Card compatibility

    Alan Strok,
    • 2 replies
    • 1k views
    Alan Strok

  20. SOLVED Disks No Longer Recognized

    anunraiduser7,
    • 3 replies
    • 815 views
    anunraiduser7

  21. Any way to force unRAID to move data away from full drives?

    Topic was moved to forum General Support

  22. SSDs that don't slow down reading old files?

    robobub,
    • 0 replies
    • 1.6k views
    robobub

  23. Just picked up a KTN-STL3!

    Southpaw32,
    • 0 replies
    • 681 views
    Southpaw32

  24. dead HDD?

    AlCaTrAzz,
    • 5 replies
    • 965 views
    JorgeB

  25. Dell R730XD with 12gbps will not connect to NetApp DS4246 Disk Enclosure

    abster,
    • 0 replies
    • 915 views
    abster

  26. Unable to get Unraid to boot when LSI 9211-8i is installed

    Ccheese4,
    • 1 reply
    • 1.2k views
    luzankia

  27. To cashe or not to cashe?

    Klowje,
    • 1 reply
    • 830 views
    luzankia

  28. Best 6 port SATA controller for UNRAID?

    Unsealed0019,
    • 26 replies
    • 37.9k views
    JorgeB

  29. Decade Old System Upgrade Path

    Exil Risedo,
    • 2 replies
    • 671 views
    Exil Risedo

  30. Moving old parity drive into data array - wipe or preclear required?

    dtbingle,
    • 2 replies
    • 1.4k views
    dtbingle

  31. Issues preclearing 14TB WD Red Plus USB external - failing preread

    dtbingle,
    • 6 replies
    • 1.6k views
    dtbingle

  32. had a nvme ssd short out on mother board.

    hoflande,
    • 25 replies
    • 2.3k views
    hoflande

  33. WD Blue Vs WD Red Plus....

    jbuszkie,
    • 2 replies
    • 7.9k views
    jbuszkie

  34. Suggestions for a 6-10 port pci card for unraid?

    Trackpads,
    • 5 replies
    • 1.1k views
    luzankia

  35. Unraid Raw Read Error Rates

    Ethan McDonnell,
    • 1 reply
    • 755 views
    JorgeB

  36. Why is my XFS formatted drive showing ~90GB used?

    bsaltz22,
    • 1 reply
    • 1.5k views
    JorgeB

  37. Old Areca Card

    DraGooN-,
    • 0 replies
    • 637 views
    DraGooN-

  38. Looking for some advice regarding new drives.

    mattw,
    • 2 replies
    • 726 views
    Lolight

  39. Help with Netapp Disk Shelf

    yomomma7826,
    • 2 replies
    • 1.4k views
    yomomma7826

  40. Is the LSI 9220-8i (flashed to IT mode) considered good or would you recommend I steer clear?

    Bobby Allen,
    • 2 replies
    • 2.8k views
    Bobby Allen

  41. HDDs disappear when I try doing anything with them

    allensj94,
    • 13 replies
    • 1.1k views
    allensj94

  42. Seeking some advice on DAS

    mathomas3,
    • 6 replies
    • 1.7k views
    mathomas3

  43. Disk making clicking sounds

    Ademar,
    • 8 replies
    • 2.1k views
    trurl

  44. Different SSDs in cache pool

    Konni,
    • 1 reply
    • 768 views
    JorgeB

  45. HDDs keep failing - unlucky or some other issue

    kilo,
    • 5 replies
    • 854 views
    JorgeB

  46. Disk Error, fatal?

    Bob Cadenza,
    • 3 replies
    • 1k views
    JorgeB

  47. Intel RES2SV240 Parity Build Speeds

    crowdx42,
    • 24 replies
    • 2.8k views
    crowdx42

  48. Drives on new sata card asm1166 not recognized

    oleroc,
    • 3 replies
    • 6.2k views
    JorgeB

  49. My SSD USB Disk Unmountable: No file system

    fxhe,
    • 3 replies
    • 988 views
    JorgeB

  50. LSI 9750-16i4e 3Ware IT mode?

    jazzy192,
    • 3 replies
    • 3.5k views
    JorgeB

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