b. Push the handle.
5. Power on the NAS.
Replacing Memory Modules
The TS-h3088XU-RP has 4 memory slots. You can increase the memory capacity of the NAS by upgrading
memory modules. For optimal performance, replace memory modules in all four slots at the same time. This
NAS also comes with two or four ECC memory modules. ECC memory modules provide extra protection
from undetected data corruption.
Use only QNAP memory modules to maintain system performance and stability. You can purchase QNAP
memory modules from authorized resellers.
Important
• QNAP recommends installing modules in pairs.
• Ensure that each pair uses identical modules.
• Install the pairs in sequence and follow the assigned slots for each pair.
• Install memory modules in groups of two. When installing two memory modules,
install the memory in slots 1 and 3.
• For details on slot numbering, see System Board.
• Use only all ECC memory modules, or all non-ECC memory modules. Installing both
types of memory modules will cause the ECC modules to perform as non-ECC
modules.
Module Pair Slot Number
First pair Slots 1 and 3
Second pair Slots 2 and 4
TS-h3088XU-RP User Guide
Installation and Configuration 15