Component
TS-464U-4G
TS-464U-RP-4G
TS-1264U-RP-4G
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
16 GB (2 x 8 GB)
Flash memory
4 GB (dual-boot OS protection)
Storage
Drive bays
4 x 3.5-inch SATA 6 Gbps
4 x 3.5-inch SATA 6 Gbps
12 x 3.5-inch SATA 6 Gbps
Tip
The drive bays are backward compatible with SATA 3 Gbps
drives.
Drive compatibility
3.5-inch bays:
• 3.5-inch SATA hard disk drives
• 2.5-inch SATA hard disk drives
• 2.5-inch SATA solid-state drives
Note
For the list of compatible drive models and expansion cards,
go to
https://www.qnap.com/compatibility
.
SSD cache acceleration
support
This device supports SSD cache acceleration for all drives.
Hot-swapping
This device supports hot-swapping for all drives.
Network
2.5 Gigabit network
interface
2 x 2.5 GbE RJ45
Note
These ports provide 2.5 Gbps, 1 Gbps, 100 Mbps, and 10 Mbps
network connection speeds.
External I/O Ports & Expansion Slots
PCIe slots
1 x PCIe Gen 3 x2
Tip
For the list of compatible drive models and expansion cards,
go to
https://www.qnap.com/compatibility
.
USB ports
2 x USB 2.0 Type-A
2 x USB 3.2 Gen 2 Type-A
HDMI ports
1 x HDMI
Interface
TS-x64U User Guide
Product Overview
5
