Petul este fix nu este negociabil.
L-am folosit foarte puțin - îl cumparasem pentru un proiect care nu s-a materializat de aceea am cumparat unul de mai putine bay-uri pentru uz personal.
Nu ma interesează schimburi.
Predare personală doar în Bucuresti.

AMD R-Series RX-421ND 4-core 2.1 GHz processor (Turbo Core to 3.4 GHz)
CPU Architecture 64-bit x86
Graphic Processors Optional via a PCIe adapter
Floating Point Unit
Encryption Engine (AES-NI)
Hardware-accelerated Transcoding Optional via a PCIe adapter
System Memory 4 GB SODIMM DDR4 (2 x 2 GB)
Maximum Memory 64 GB (4 x 16 GB)
Memory Slot 4 x SODIMM DDR4
For dual- or quad-DIMM configurations, you must use a pair of identical DDR4 modules.
Flash Memory 512 MB (Dual boot OS protection)
Drive Bay 8 x 3.5-inch SATA 6Gb/s, 3Gb/s
Drive Compatibility 3.5-inch SATA hard disk drives
2.5-inch SATA hard disk drives
2.5-inch SATA solid state drives
Hot-swappable
The following are not hot-swappable: M.2 SSDs, SSD cache drives, SSDs using PCIe expansion slots.
M.2 Slot 2 x M.2 2280/2260 SATA 6Gb/s slots
The M.2 SSD is not included as standard.
M.2 SSD operations can easily generate excessive heat. It is recommended to install a heatsink (from QNAP or a third-party provider) on the M.2 SSD.
SSD Cache Acceleration Support
Gigabit Ethernet Port (RJ45) 4
Expandable with an optional PCIe adapter
10 Gigabit Ethernet Port Optional via a PCIe adapter
Wake on LAN (WOL)
Jumbo Frame
PCIe Slot 2
Slot 1: PCIe Gen 3 x4
Slot 2: PCIe Gen 3 x4
USB 3.2 Gen 1 port 4
USB 3.2 Gen 2 (10Gbps) Port Optional via a PCIe adapter
IR Sensor (QNAP RM-IR004)
HDMI Output Optional via a PCIe adapter
Audio Input - (No longer available on units manufactured on or after 2021/1/1)
Audio Output - (The line out jack and speaker are no longer available on units manufactured on or after 2021/1/1)
Form Factor Tower
LED Indicators Status/Power, USB, LAN, Drive 1-8, M.2 SSD 1-2
Buttons Power, Reset, USB Auto Copy
Dimensions (HxWxD) 188.2 × 329.3 × 279.6 mm
Weight (Net) 6.56 kg
Weight (Gross) 8.34 kg
Operating Temperature 0 - 40 °C (32°F - 104°F)
Storage Temperature -20 - 70°C (-4°F - 158°F)
Relative Humidity 5-95% RH non-condensing, wet bulb: 27˚C (80.6˚F)
Power Supply Unit 250W, 100-240V AC, 50-60Hz, 3.5A
Power Consumption: HDD Sleep Mode 36.43 W
Power Consumption: Operating Mode, Typical 70.26 W