Please don't hoard or inflate prices of these drivers.
2) Info about unconfirmed drives on list can be wrong.
3) There's always a chance that there will be different revision with different laser, so don't overpay.

Opu means laser unit/module.

Premium
    OPU: Sankyo Seiki SRU3041
    Difficult to source and only seen in Plextors so far
Premium2
    OPU: Sanyo SF-W37S
    Tutorial laser replacement https://forum.cdrinfo.pl/f2/plextor-pre … era-97354/
PX-40
    OPU: Sankyo Seiki PXR-550
      TEAC CD-540-E (untested)
    Tutorial bearing replacement: https://www.mattmillman.com/restoring-a … rom-drive/
//PX-704
PX-708 / PX-712 (SF-DB10)
OPU replacement guide: https://drive.google.com/file/d/1eW4v6_ … VPPVO/view
   Sanyo SF-DB10:
        MSI DR8-A(MS-8408a) (unchecked)
        NEC ND-1000A (unchecked)
        NEC ND-1100A (confirmed by Colek, also according to czarymary not compatible,  so for now I'd recommend not getting one)) Clones: HP dvd300n, Mitsumi DW-7801TE, Philips DVDRW416N, Plextor PX-504A, TDK 420N
        NEC ND-1300A (Tried by Shfil (not working), also according to czarymary not compatible,  so for now I'd recommend not getting one) Clones: Mitsumi DW-7802TE, Samsung SR-W04B, TDK 0404N
        NEC ND-2500A (unchecked, according to czarymary not compatible, so for now I'd recommend not getting one) Clones: AOpen DRW8800/AAN, HP dvd420n, Ricoh MP5308D, TDK 880N
        NEC ND-2510A (unchecked, according to czarymary not compatible, so for now I'd recommend not getting one) Clones: HP dvd520n, TDK 882N
    Sanyo SF-DB10SA:
        Lite-On LDW-401S (unchecked)
        Lite-On LDW-411S (unchecked)
        Lite-On LDW-811S (Clone: TEAC DV-W58G) (checked by colek different connector)
    Sanyo SF-DB10SC:
        Sanyo CRD-BPDV2 (unchecked, weird) Sony DRU-530A, Accesstek/Optorite DD0201, Optorite DD0203, MSI DR4-A
        Sanyo CRD-BPDV3 (unchecked, weird) Sony DRU-530A, Accesstek/Optorite DD0401, Optorite DD0405,Accesstek TDD0201,
    Sanyo SF-DB10X:
        This model is commonly found on AliExpress. not compatible (Checked by Morlit)
MSI DR4-A,
    Sanyo SF-DB10SL:
        Lite-On LDW-451S (Clones: 4kus DRW-1S45, Freecom RW4J1)(unchecked)
        Lite-On LDW-851S (Clones: Waitec ACTION8/1, GIGABYTE GO-W0804A)(checked by Shfil)
        Lite-On SOHW-812S (Clones: Sony DW-U18A, TEAC DV-W58G-A, 4kus DRW-2S81, Freecom RW8J1, GIGABYTE GO-W0808A, Hivision DRW-2S81) (unchecked)
        Lite-On SOHW-832S (Clones: HP dvd530r, Sony DRU-700A / DW-D18A, Hivision DRW-2S83, Philips ED8DVDRW)
PX-716
    OPU: Sankyo Seiki SRU354
    Seemingly an unique OPU. Only found in the 716 so far.
PX-755 (SF-DS10K or SF-DS10L) / PX-760 (SF-DS10N)
    Tutorial laser replacement: https://forum.cdrinfo.pl/f15/plextor-px … opu-95847/
    Sanyo SF-DS10:
        LiteOn
        SHW-160P6S (AOpen DUW1616L PRO, HP dvd735d, Philips SPD2401L, Sony DW-Q120A, TEAC DV-W516GD ) (unchecked)
        SHW-160H6S (HP dvd740r ) (unchecked)
        SHM-165P6S (AOpen DSW1685L, Philips SPD2410L1, Sony DW-G120A, TEAC DV-W516GDM) (unchecked)
        SHM-165H6S ( HP dvd840d, Philips SPD6001L, Sony DW-G121A) (unchecked)
        SHM-165S6S (unchecked)
        LH-16A1P (unchecked)

        NEC
        ND-3550A/3551A ( Mad Dog MD-16X2DVD9-8X) (Checked by IcySon55)
        ND-4550A/4551A (unchecked)
        ND-3650A (unchecked)
        ND-4650A (unchecked)

//PX-W1210 (only SCSI version seems to be compatible with DIC other are using different chipset)
     Sanyo LC898023KW  opu unknown for now
PX-W4012
    OPU: SF-W33L
        Potential replacements:
            Teac CD-W540E (40x12x48): Sanyo LC898094 (same chipset as W4012) + Sanyo SF-W33L (unchecked)
            https://forum.ixbt.com/topic.cgi?id=31:18723-16
            LiteOn LTR-32123S Sanyo SF-W33L (unchecked)
            BTC-BCE 4016IM (unchecked)
//PX-W4220T (only SCSI version seems to be compatible with DIC)
PX-W4824
      OPU: Sankyo Seiki SRU3041 (doesn't say that on the label or on the mechanism. This information is sourced from somewhere on the Internet(olo)) (difficult to source, only seen in plextors so far)
    Sanyo LC898095
    AKM AK8560
    Rohm BD7902FS
    TSOP48 soldered flash: SST MPF 39LF400A (512 kB, parallel)
    RAM: GLT5640L16-5.5TC (182 MHz?, SDRAM)
PX-W5224
    OPU: Sankyo Seiki SRU3041 (difficult to source, only seen in plextors so far)
    Sanyo LC898095
    AKM AK8560
    Rohm BD7902FS
    TSOP48 soldered flash: SST MPF 39LF400A (512 kB, parallel)
    RAM to check
    Different MB than W4824