QNAP TVS-h874. Supported storage drive types: HDD & SSD, Supported storage drive interfaces: Serial ATA II, Serial ATA III, Storage drive sizes supported: 2.5,3.5,M.2. Processor family: Intel® Core™ i5, Processor manufacturer: Intel, Processor model: i5-12400. Internal memory: 32 GB, Internal memory type: DDR4, Maximum RAM supported: 64 GB. Ethernet LAN data rates: 10,100,1000,2500 Mbit/s. HDMI version: 1.4b

QNAP TS-h1290FX. Supported storage drive types: HDD & SSD, Supported storage drive interfaces: Serial ATA III, U.2, Storage drive sizes supported: 2.5". Processor family: EPYC, Processor manufacturer: AMD, Processor model: 7232P. Internal memory: 64 GB, Internal memory type: DDR4, Maximum RAM supported: 1000 GB. Ethernet LAN data rates: 10,100,1000,2500,25000 Mbit/s. Fiber optic connector: SFP28

QNAP TVS-h674. Supported storage drive types: HDD & SSD, Storage drive interface: Serial ATA, Supported storage drive interfaces: M.2, Serial ATA. Processor family: Intel® Core™ i5, Processor manufacturer: Intel, Processor model: i5-12400. Internal memory: 32 GB, Internal memory type: DDR4, Maximum RAM supported: 64 GB. Ethernet LAN data rates: 10,100,1000,2500 Mbit/s. HDMI version: 1.4b

QNAP TS-855EU-RP-8G-US. Installed storage drive type: HDD, Supported storage drive types: HDD & SSD, Storage drive interface: Serial ATA III. Processor family: Intel Atom®, Processor manufacturer: Intel, Processor model: C5125. Internal memory: 8 GB, Internal memory type: DDR4, Maximum RAM supported: 64 GB. Ethernet LAN data rates: 10,100,1000,2500 Mbit/s. Chassis type: Rack (2U), Number of fans: 3 fan(s), Fan diameter: 2.36" (6 cm)

QNAP QXP-32G2FC. Maximum data transfer rate: 32000 Mbit/s

QNAP TS-1655. Supported storage drive types: HDD & SSD, Supported storage drive interfaces: Serial ATA II, Serial ATA III, Storage drive sizes supported: 2.5,3.5,M.2. Processor family: Intel Atom®, Processor manufacturer: Intel, Processor model: C5125. Internal memory: 8 GB, Internal memory type: DDR4, Maximum RAM supported: 128 GB. Ethernet LAN data rates: 10,100,1000,2500 Mbit/s. Chassis type: Tower, Cooling type: Active, Product color: Black