4TB drives on the Synology compatibility list
Synology officially lists 111 different 4TB part numbers from 5 brands: Western Digital (41) · Seagate (35) · Toshiba (27) · Samsung (5) · Synology (3). Ranked below by how many models list each — the wider the support, the safer the pick for an unlisted or older machine.
111
Listed 4TB drives
5
Brands
145
Widest model support
Our pick at 4TB
The most universally listed 4TB NAS-line drive is the Seagate IronWolf Pro (ST4000NE0025 - 2EW107) — on 145 Synology models' official lists. For surveillance builds, filter the table below by the Surveillance line instead.
All 4TB drives, ranked by support
| Drive | Brand | Series | Line | Listed on |
|---|---|---|---|---|
| MG04ACA400E | Toshiba | MG04ACA**** | Enterprise | 158 machines |
| WD40PURZ | Western Digital | Purple | Surveillance | 148 machines |
| ST4000NE0025 - 2EW107 | Seagate | IronWolf Pro | Enterprise NAS | 145 machines |
| ST4000VN0011 - 1UL178 | Seagate | Enterprise NAS HDD | Enterprise NAS | 143 machines |
| ST4000VN0001 - 1SF178 | Seagate | Enterprise NAS HDD | Enterprise NAS | 142 machines |
| ST4000VX000 - 2AG166 | Seagate | Surveillance | Surveillance | 142 machines |
| ST4000VX007 - 2DT166 | Seagate | SkyHawk | Surveillance | 142 machines |
| ST4000NE0015 | Seagate | Enterprise NAS HDD | Enterprise NAS | 140 machines |
| ST4000NM0115 | Seagate | Exos 7E8 | Enterprise | 140 machines |
| ST4000VN008 - 2DR166 | Seagate | IronWolf | NAS | 140 machines |
| WD40EFRX - 68WT0N0 | Western Digital | Red | NAS | 139 machines |
| HDWQ140AZSTA | Toshiba | N300 | NAS | 138 machines |
| HDWQ140EZSTA | Toshiba | N300 | NAS | 138 machines |
| HDWQ140UZSVA | Toshiba | N300 | NAS | 138 machines |
| HDWQ140XZSTA | Toshiba | N300 | NAS | 138 machines |
| HDWQ140YZSTA | Toshiba | N300 | NAS | 138 machines |
| ST4000VN000 - 1H4168 | Seagate | NAS HDD | NAS | 138 machines |
| HUS724040ALA640 - 0F14688 | Western Digital | Ultrastar 7K4000 | Enterprise | 137 machines |
| ST4000VN003 - 1T5168 | Seagate | NAS HDD (+Rescue) | NAS | 137 machines |
| MG04ACA400N | Toshiba | MG04ACA**** | Enterprise | 136 machines |
| ST4000NM0035 - 1V4107 | Seagate | Enterprise Capacity 3.5 HDD v5 | Enterprise | 136 machines |
| WD40EFRX - 68N32N0 | Western Digital | Red | NAS | 133 machines |
| WD4NPURX - 64TPFY0 | Western Digital | Purple NV | Surveillance | 133 machines |
| ST4000VN000 - 2AH166 | Seagate | NAS HDD | NAS | 129 machines |
| WD40EJRX | Western Digital | Purple | Surveillance | 125 machines |
| MN04ACA400 | Toshiba | MN04ACA*** | NAS | 124 machines |
| WD40PURX - 64GVNY0 | Western Digital | Purple | Surveillance | 124 machines |
| ST4000NM0033 - 9ZM170 | Seagate | Constellation ES.3 | Enterprise | 122 machines |
| HDWT140UZSVA | Toshiba | S300 | Surveillance | 121 machines |
| MD04ABA400V | Toshiba | MD04ABAxxxV | Surveillance | 121 machines |
| HUS726T4TALE6L4 - 0B36040 | Western Digital | Ultrastar DC HC310 | Enterprise | 117 machines |
| WD4001FFSX - 68JNUN0 | Western Digital | Red Pro | Enterprise NAS | 117 machines |
| H3IKNAS40003272SA (0S03666) | Western Digital | Deskstar NAS | NAS | 115 machines |
| H3IKNAS40003272SE (0S03665) | Western Digital | Deskstar NAS | NAS | 115 machines |
| H3IKNAS40003272SJ (0S03667) | Western Digital | Deskstar NAS | NAS | 115 machines |
| H3IKNAS40003272SN (0S03664) | Western Digital | Deskstar NAS | NAS | 115 machines |
| HDN724040ALE640 - 0S03664 | Western Digital | Deskstar NAS | NAS | 115 machines |
| MD03ACA400V | Toshiba | Sonance | Surveillance | 113 machines |
| WD4000F9YZ - 09N20L0 | Western Digital | Se | Enterprise | 112 machines |
| ST4000NM0053 | Seagate | Constellation ES.3 | Enterprise | 109 machines |
| WD4000FYYZ - 01UL1B1 | Western Digital | Re | Enterprise | 108 machines |
| WD4003FFBX | Western Digital | Red Pro | Enterprise NAS | 107 machines |
| MD04ACA400 | Toshiba | MD04ACA*** | Desktop | 106 machines |
| ST4000NC001 - 1FS168 | Seagate | Terascale HDD | Enterprise | 106 machines |
| WD4003FRYZ | Western Digital | Gold | Enterprise | 105 machines |
| HDWE140AZSTA | Toshiba | X300 | Desktop | 104 machines |
| HDWE140EZSTA | Toshiba | X300 | Desktop | 104 machines |
| HDWE140UZSVA | Toshiba | X300 | Desktop | 104 machines |
| HDWE140XZSTA | Toshiba | X300 | Desktop | 104 machines |
| ST4000NC000 | Seagate | Terascale HDD | Enterprise | 104 machines |
| ST4000NE001 - 2MA101 | Seagate | IronWolf Pro | Enterprise NAS | 104 machines |
| HUS724040ALE640 (0F14683) | Western Digital | Enterprise | 95 machines | |
| MZ-76E4T0 | Samsung | 860 EVO | Consumer | 93 machines |
| ST4000NM002A | Seagate | Exos 7E8 | Enterprise | 92 machines |
| ST4000NM0033 | Seagate | Constellation ES.3 | Enterprise | 91 machines |
| ST4000VX000 - 1F4168 | Seagate | Surveillance HDD | Surveillance | 91 machines |
| ST4000VX002 - 1RT168 | Seagate | Surveillance HDD (+Rescue) | Surveillance | 91 machines |
| ST4000DM005 - 2DP166 | Seagate | BarraCuda Pro | Desktop | 88 machines |
| MC04ACA400E | Toshiba | Enterprise | 87 machines | |
| WD4000FYYZ - 01UL1B0 | Western Digital | Re | Enterprise | 87 machines |
| WD40EZRX - 00SPEB0 | Western Digital | Green | Desktop | 84 machines |
| WD4003FZEX - 00Z4SA0 | Western Digital | Black | Desktop | 80 machines |
| HAT3300-4T | Synology | HAT3300 | Plus | 79 machines |
| HMS5C4040BLE640 - 0F22146 | Western Digital | MegaScale DC 4000.B | Enterprise | 78 machines |
| MG03ACA400 | Toshiba | Enterprise | 77 machines | |
| MZ-75E4T0 | Samsung | 850 EVO | Consumer | 76 machines |
| HAT5320-4T | Synology | HAT5320 | Enterprise | 75 machines |
| HUS726T4TALA6L4 | Western Digital | Ultrastar 7K6 | Enterprise | 75 machines |
| HAT5300-4T | Synology | HAT5300 | Enterprise | 74 machines |
| HDS5C4040ALE630 - 0F14697 | Western Digital | Deskstar 5K4000 | Desktop | 72 machines |
| HMS5C4040ALE640 - 0F19847 | Western Digital | MegaScale 4000 | Enterprise | 72 machines |
| ST4000DM000 | Seagate | Desktop | 69 machines | |
| ST4000NM000A | Seagate | Exos 7E8 | Enterprise | 68 machines |
| ST4000VM000 - 1F3168 | Seagate | Video 3.5 | Surveillance | 67 machines |
| HDS724040ALE640 - 0F14681 | Western Digital | Desktop | 66 machines | |
| HDWG440AZSTA | Toshiba | N300 | NAS | 66 machines |
| HDWG440EZSTA | Toshiba | N300 | NAS | 66 machines |
| HDWG440UZSVA | Toshiba | N300 | NAS | 66 machines |
| HDWG440XZSTA | Toshiba | N300 | NAS | 66 machines |
| HDWG440YZSTA | Toshiba | N300 | NAS | 66 machines |