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bradthetechnut

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bradthetechnut

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March 5th, 2026 05:47

Precision 3420 DVD Burner

Is this the correct DVD burner for a Precision 3420?

(edited)

  • DELL-ChrisM2

    Community Manager

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    Posted March 5th, 2026 13:00

    Unknown. I did not see a Dell 5 digit part number on the ad.

    Precision Tower 3420 DVD+/-RW drive parts list =

    9F42J PLDS DVD+/-RW, 12.7mm, SATA, 8X/8X,Tray
    J5TNX PLDS DVD+/-RW, 12.7mm, SATA, 8X/8X, Tray
    PNDVV PLDS DVD+/-RW, 9.5mm, SATA, 8X/8X, Tray
    YYCRW PLDS DVD+/-RW, 9.5mm, SATA, 8X/8X, Tray
    9M9FK HLDS DVD+/-RW, 9.5mm, SATA, 8X/8X, Tray
    NNKJX TSST DVD+/-RW, 9.5mm, SATA, 8X/8X, Tray
    WFMC7 PSNC DVD+/-RW, 9.5mm, SATA, 8X/8X, Tray

     

    #IWork4Dell

  • redxps630

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    Posted March 5th, 2026 17:44

    The correct dvd latch is


    pls ask seller to confirm the correct DP/N.  The bare dvd itself is oem and should fit.  You may want to check the dvd bezel to confirm it is for this model

    Latch, Optical Device Drive, SLIM, Slim Form Factor, D7 4H4R8

    (edited)

  • bradthetechnut

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    Posted March 6th, 2026 00:35

    @redxps630​  Thanks for replying.  Ebay sellers show 2 different DVD drives for the 3420.  One with the latch and one without.  The case on the one without looks a little different in comparison.

    @DELL-ChrisM2  Thanks for the parts list.

  • redxps630

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    Posted March 6th, 2026 01:00

    These are dvd bezel p/n for this model

    Bezel, Digital Video Disk Drive, SLIM, MT/SFF, D7 G744Y
    Bezel, Digital Video Disk Drive, SLIM, NO-LOGO, Optiplex MWVG6
    Bezel, DVDRW, SLIM, Slim Form Factor, D7 NP9J9
    BZL, DVDRW, SLIM, MT/SFF, D7 XF6VJ