QNAP HS-453DX, Руководство пользователя, Страница: 6 / 59

Component HS-453DX
Memory slots 2 x SODIMM DDR4
Important
Use only QNAP memory modules to maintain
system performance and stability. For NAS devices
with more than one memory slot, use QNAP
modules with identical specifications.
Using unsupported modules may degrade
performance, cause errors, or prevent the operating
system from starting.
Maximum memory 8 GB RAM: 2 x 4 GB
Flash memory 4 GB (dual-boot OS protection)
Storage
Drive bays
2 x 3.5-inch SATA 6 Gbps
Drive compatibility • 3.5-inch SATA hard disk drives
• 2.5-inch SATA hard disk drives
• 2.5-inch SATA solid-state drives
M.2 SSD slots 2 x SATA 6 Gbps
M.2 SSD form factor 2280
SSD cache acceleration support • 3.5-inch drive bays: 1 and 2
• M.2 SSD slots: 1 and 2
Hot-swapping The device supports hot-swapping drives except for the following:
• M.2 SSDs
• SSD cache drives
Network
10 Gigabit Ethernet ports
1 x 10 GbE RJ45
Gigabit Ethernet ports 1 x GbE RJ45
External I/O Ports & Expansion Slots
USB ports
• 2 x USB 3.0 Type-A
• 1 x USB 3.0 Type-C
• 2 x USB 2.0 Type-A
HDMI ports • 1 x HDMI 2.0
• 1 x HDMI 1.4b
Audio ports • 2 x 3.5 mm dynamic microphone jacks
• 1 x 3.5 mm line-out jack
• 1 x speaker
Note
You cannot use speakers and line-out jacks
simultaneously.
Interface
HS-453DX User Guide
Product Overview 5