NAS Drive Compatibility

Western Digital Red on the Synology, QNAP, Asustor & TerraMaster compatibility lists

NAS 1–14 TB

26 Western Digital Red part numbers appear on Synology's and QNAP's official HCLs, officially supported across 370 NAS models. Every capacity below is vendor-confirmed — pick a part number, then check it against your machine.

RedNAS HARD DRIVE3.5" SATA HDDWESTERN DIGITAL
26
Listed part numbers
370
Compatible NAS models
1–14 TB
Capacity range
10
Listed capacities

All Western Digital Red drives on the list

Ranked by how many Synology, QNAP, Asustor, TerraMaster and UGREEN machines/series list each part number. Click through for exact model-by-model support.

Part numberCapacityListed onCheck per model
WD20EFAX 2TB 195 machines See compatible models →
WD60EFAX 6TB 194 machines See compatible models →
WD40EFAX 4TB 147 machines See compatible models →
WD30EFAX 3TB 147 machines See compatible models →
WD60EFRX - 68L0BN1 6TB 140 machines See compatible models →
WD20EFRX 2TB 140 machines See compatible models →
WD10EFRX 1TB 140 machines See compatible models →
WD40EFRX - 68WT0N0 4TB 139 machines See compatible models →
WD30EFRX - 68EUZN0 3TB 133 machines See compatible models →
WD40EFRX - 68N32N0 4TB 133 machines See compatible models →
WD30EFRX - 68N32N0 3TB 132 machines See compatible models →
WD50EFRX - 68L0BN1 5TB 129 machines See compatible models →
WD10EFRX - 68PJCN0 1TB 127 machines See compatible models →
WD20EFRX - 68EUZN0 2TB 122 machines See compatible models →
WD60EFRX - 68MYMN1 6TB 109 machines See compatible models →
WD50EFRX - 68MYMN1 5TB 108 machines See compatible models →
WD100EFAX - 68LHPN0 10TB 95 machines See compatible models →
WD80EFAX - 68KNBN0 8TB 89 machines See compatible models →
WD20EFRX - 68AX9N0 2TB 76 machines See compatible models →
WD60EFRX - 68MYMN0 6TB 74 machines See compatible models →
WD50EFRX - 68MYMN0 5TB 72 machines See compatible models →
WD30EFRX - 68AX9N0 3TB 70 machines See compatible models →
WD10EFRX - 68JCSN0 1TB 70 machines See compatible models →
WD120EFAX - 68UNTN0 12TB 58 machines See compatible models →
WD140EFFX - 68VBXN0 14TB 42 machines See compatible models →
WD101EFAX - 68LDBN0 10TB 40 machines See compatible models →

Buying tip

Synology, QNAP, Asustor, TerraMaster and UGREEN list 26 Western Digital Red variants, but the high-capacity part numbers (above 12TB) tend to appear only on newer models. If you run an older or 2-bay machine, confirm your exact model on the drive page before ordering — a same-series part number is not always interchangeable.

NAS models that list Western Digital Red drives

QNAP HS-251Full HCL →QNAP HS-251+Full HCL →QNAP TAS-268Full HCL →QNAP TS-1277Full HCL →QNAP TS-131Full HCL →QNAP TS-131PFull HCL →QNAP TS-216GFull HCL →QNAP TS-230Full HCL →QNAP TS-231Full HCL →QNAP TS-231+Full HCL →QNAP TS-231PFull HCL →QNAP TS-231P2Full HCL →QNAP TS-251Full HCL →QNAP TS-251+Full HCL →QNAP TS-251AFull HCL →QNAP TS-251BFull HCL →Synology DS1010+Full HCL →Synology DS1019+Full HCL →Synology DS109Full HCL →Synology DS109+Full HCL →Synology DS110+Full HCL →Synology DS110jFull HCL →Synology DS111Full HCL →Synology DS112Full HCL →Synology DS112+Full HCL →Synology DS112jFull HCL →Synology DS114Full HCL →Synology DS115Full HCL →Synology DS115jFull HCL →Synology DS116Full HCL →Synology DS118Full HCL →Synology DS119jFull HCL →Synology DS120jFull HCL →Synology DS1511+Full HCL →Synology DS1512+Full HCL →Synology DS1513+Full HCL →Synology DS1515Full HCL →Synology DS1515+Full HCL →Synology DS1517Full HCL →Synology DS1517+Full HCL →Synology DS1520+Full HCL →Synology DS1618+Full HCL →Synology DS1621+Full HCL →Synology DS1812+Full HCL →Synology DS1813+Full HCL →Synology DS1815+Full HCL →Synology DS1817Full HCL →Synology DS1817+Full HCL →