User Guide

64
System
Supports
3.5-inch
SATA Hard
Drives
Supports
2.5-inch
SATA Hard
Drives
Supports
SSD
Supports
Hot-swapping
Hard Drives
(RAID 1 or
above only)
TS-231,TS-231+,
TS-251,TS-251+, TS-431,
TS-431+, TS-431U,TS-451,
TS-451+, TS-651, TS-851,
TS-253 Pro, TS-453 Pro,
TS-453S Pro,TS-563,
TS-653 Pro, TS-853
Pro,TS-853S Pro, TS-879
Pro, TS-1079 Pro,
TS-879U-RP, TS-1279U-RP,
TS-EC879U-RP,
TS-EC1279U-RP,
TS-1679U-RP,
TS-EC1679U-RP, TS-451U,
TS-453U, TS-453U-RP,
TS-853U, TS-853U-RP,
TS-1253U, TS-1253U-RP,
TS-870U-RP, TS-1270U-RP,
TS-470/470 Pro,
TS-670/670 Pro,
TS-870/870 Pro, TVS-463,
TVS-663, TVS-863,
TVS-863+, TS-453minI,
TS-463U, TS-463U-RP,
TS-863U, TS-863U-RP,
TS-1263U, TS-1263U-RP,
TS-531P
TS-451S, TS-453S Pro,
TS-853S Pro, IS-453S

✔
✔
✔
The NAS supports hot-swapping the hard drives when 1 member drive crashes in RAID 1,
1–2 member drives crash in RAID 5 or RAID 6. Follow the steps below to hot-swap the hard
drive when a member drive fails in a RAID configuration.