USB 3.0 as a cache for TS-431XeU
Please let me approach you with an easy and simple question. I’m considering buying TS-431XeU-2G, however, I would like to know if I can use for SSD Cache functionality a USB 3 attached external hard drive (let’s say an M2 drive in an external enclosure), because all 4 bays I want to use in “standard = cold data” way as a storage.
Neither Synology nor Qnap will let you use externals drives for caching. SSD needs to be installed in one of the following methods:
- HDD Bays
- M.2 slots on the motherboard
- PCI card
- Expansion unit drive bays
So TS-431XeU won’t let you install SSD for caching in any other way but in HDD bays.
If you need a cache – consider any rackmount with PCIe slot.
Few options:
- ts-432xu
- ts-453bu
- ts-463xu
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