QNAP Turbo NAS TS-251+ 2 x Total Bays SAN/NAS Storage System - Tower - Intel Celeron Quad-core
QNAP Turbo NAS TS-431XeU 4 x Total Bays SAN/NAS Storage System - Annapurna Labs Alpine Quad-core (4 Core) 1.70 GHz - 2 GB RAM - DDR3 SDRAM - 1U Rack-mountable - Seri
QNAP Turbo NAS TS-431XeU 4 x Total Bays SAN/NAS Storage System - Annapurna Labs Alpine Quad-core (4 Core) 1.70 GHz - 8 GB RAM - DDR3 SDRAM - 1U Rack-mountable - Seri
QNAP TVS-672XT-I3-8G 6 x Total Bays SAN/NAS/DAS Storage System - 4 GB Flash Memory Capacity - Intel Core i3 Quad-core (4 Core) 3.10 GHz - 8 GB RAM - DDR4 SDRAM Tower
QNAP TVS-872X-I3-8G 8 x Total Bays SAN/NAS Storage System - 5 GB Flash Memory Capacity - Intel Core i3 Quad-core (4 Core) 3.10 GHz - 8 GB RAM - DDR4 SDRAM Tower - Se
QNAP TVS-872XT-I5-16G 8 x Total Bays SAN/NAS/DAS Storage System - 4 GB Flash Memory Capacity - Intel Core i5 Hexa-core (6 Core) 1.70 GHz - 16 GB RAM - DDR4 SDRAM Tow
QNAP TVS-H1688X-W1250-32G 16 x Total Bays SAN/NAS Storage System - 5 GB Flash Memory Capacity - Intel Xeon Hexa-core (6 Core) 3.30 GHz - 32 GB RAM - DDR4 SDRAM Tower
Quectel EM120R-GL - wireless cellular modem - 4G LTE Advanced
Works with Rock Pi 4B v1.4 and Rock Pi S 2.4 and 5.8 GHz frequency amplification ~5dB 50 Ohm easy to installThis text is machine translated.
LCD display - temperature/runtime/HDD status; 5.25" (13.33cm) bay: 2x 5.25" (small MB 3x); 3.5"(8.9cm) bays: 7 (8)x 3.5" HDD low vibration; 4 fullhigh expansion slots max. 175 mm; For PS2 power supplies up to 140 mm deep; ; This text is machine translated.