Component
TS-977XU
TS-977XU-RP
Pre-installed memory
• 4 GB RAM: 1 x 4 GB DDR4
• 8 GB RAM: 2 x 4 GB DDR4
Memory slots
4 x LDIMM 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
64 GB RAM: 4 x 16 GB
Flash memory
5 GB (dual-boot OS protection)
Storage
Drive bays
• 4 x 3.5-inch SATA 6 Gbps bays
• 5 x 2.5-inch SATA 6 Gbps bays
Drive compatibility
• 3.5-inch SATA hard disk drives
• 2.5-inch SATA hard disk drives
• 2.5-inch SATA solid-state drives
Important
2.5-inch drive trays only support drives
with a maximum height of 9.5 mm.
Network
10 Gigabit Ethernet ports
2 x 10 GbE SFP+ SmartNIC
Gigabit Ethernet ports
2 x GbE RJ45
External I/O Ports & Expansion Slots
PCIe slots
1 x PCIe 3.0 x16
Tip
For the list of compatible drive models
and expansion cards, go to
.
USB ports
• 1 x USB 3.2 Gen 2 (10Gbps) 5V/1A Type-A
• 4 x USB 3.2 Gen 1 Type-A
HDMI ports
Optional: PCIe expansion card
Interface
Buttons
• Power
• Reset
Dimensions
TS-x77XU User Guide
Product Overview
5
