2. Product Overview
This chapter provides basic information about the QNAP TVS-hx74T NAS.
About the TVS-hx74T
The TVS-hx74T series is powered by an Intel® Core™ i5, Intel® Core™ i7, or Intel® Core™ i9 processor. The
NAS supports SATA 6 Gbps drives (backward compatible with SATA 3 Gbps), and is equipped with two 2.5
Gigabit Ethernet ports, two PCIe Gen 4 slots, two USB 3.2 Gen 2 Type-A ports, and one USB 3.2 Gen 2 Type-C
port for various applications and expansion options.
Hardware specifications
Tip
Model specifications are subject to change without prior notice. To see the latest
specifications, go to
Model
Ordering P/N
Drive bays
Memory
TVS-h674T
TVS-h674T-i5-32G
6
32 GB
TVS-h874T
TVS-h874T-i7-32G
8
32 GB
TVS-h874T-i9-64G
8
64 GB
Component
TVS-h674T
TVS-h874T
TVS-h674T-i5-32G
TVS-h874T-i7-32G
TVS-h874T-i9-64G
Processor
CPU
Intel® Core™ i5-12400
Intel® Core™ i7
Intel® Core™ i9
Frequency
6-core/12-thread 4.4 GHz
burst
12-core (8P+4E)/20-thread
4.9 GHz burst
16-core (8P+8E)/24-thread
5.1 GHz burst
Architecture
x86 64-bit
Encryption
engine
AES-NI
Graphics
Intel® UHD Graphics 730
Intel® UHD Graphics 770
Intel® UHD Graphics 770
Memory
Pre-installed
memory
32 GB RAM: 2 x 16 DDR4
SODIMM
32 GB RAM: 2 x 16 DDR4
SODIMM
64 GB RAM: 2 x 32 DDR4
SODIMM
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
64 GB (2 x 32 GB)
Flash memory
5 GB (dual-boot OS protection)
Storage
TVS-hx74T User Guide
Product Overview
5
