| Brand | QNAP |
| Model | 205385 |
| MPN | 205385 |
| EAN | 4713213513378 |
| ASIN | B07CZTTTMZ |
| AC input frequency | 50 - 60 Hz |
| AC input voltage | 100 - 240 V |
| Access Control List ACL | Yes |
| Backup features | Cloud,iSCSI LUN |
| Backup function | Yes |
| Bays | 8 Bay |
| Built-in FTP server | Yes |
| Built-in iTunes server | Yes |
| Cable Lock Slot | Yes |
| Cable lock slot type | Kensington |
| Cables included | AC,LAN (RJ-45) |
| Chassis type | Rack (2U) |
| Colour | Black |
| Conflict free processor | No |
| Cooling | Fan |
| Cooling type | Active |
| CPU Cores | Quad Core |
| CPU Model | Alpine AL-324 |
| CPU Speed | 1.7 GHz |
| CPU Type | Annapurna Labs Alpine |
| Depth | 534 mm |
| Device class | Small & Medium Business |
| DHCP client | Yes |
| DHCP server | Yes |
| Dimensions | 482 x 89 x 534 (WxHxD mm) |
| DOM Module | No |
| Drive Form Factor Support | 8 x 3.5" |
| Drive Interface Support | 8 x SATA III - 6Gb/s |
| Dynamic DNS DDNS | Yes |
| ECC supported by processor | Yes |
| Embedded options available | Yes |
| eSATA ports quantity | 1 |
| Ethernet LAN | Yes |
| Ethernet LAN data rates | 10,100,1000,10000 Mbit/s |
| Execute disable bit | Yes |
| Expansion slots | 1 x PCIe 2.0 x2 |
| External Connectivity | 2 x RJ45 2 x SFP+ 4 x USB 3.1 Gen1 |
| Fan diameter | 7 cm |
| Fiber optic connector | SFP+ |
| Graphics & IMC lithography | 22 nm |
| Height | 89 mm |
| Hot-swap drive bays | Yes |
| Installed storage drive type | No |
| Intel 64 | Yes |
| Intel Virtualization Technology | Yes |
| Intel VT-x with Extended Page Tables | Yes |
| Internal Flash Memory | No |
| Internal memory | 4 GB |
| iSCSI support | Yes |
| Jumbo frames support | Yes |
| LAN Type | 1GbE + 10GbE |
| LED indicators | Yes |
| Link aggregation | Yes |
| Linux operating systems supported | Yes |
| Mac Compatibility | Yes |
| Maximum Ethernet LAN data rate supported | 10000 Mbit/s |
| Maximum internal memory supported by processor | 64 GB |
| Maximum PCI Express lanes | 16 |
| Maximum power consumption | 60.74 W |
| Maximum RAM Memory Supported | 16GB (1x16GB) |
| Memory channels supported by processor | Dual |
| Memory clock speed | 1600 MHz |
| Memory types supported by processor | DDR3-SDRAM,DDR3L-SDRAM |
| Multilingual support | Yes |
| NAS Form Factor | Rackmount |
| Noise Level | 31.1 dB(A) |
| On/off switch | Yes |
| Online RAID expansion | Yes |
| Online RAID migration | Yes |
| Operating relative humidity | 5 - 95% |
| Operating system installed | QNAP Turbo System |
| Operating system version | 4.3.4 |
| PCI Express slots version | 2.0 |
| Physical Address Extension PAE | 36 bit |
| Power supply location | Built-in |
| Power supply unit PSU capacity | 250 W |
| Processor architecture | ARM Cortex-A57 |
| Processor ARK ID | 77981 |
| Processor cache type | L3 |
| Processor code | SR1S9 |
| Processor family | Annapurna Labs |
| Processor operating modes | 32-bit,64-bit |
| Processor package size | 34 x 28 mm |
| Processor socket | BGA 1283 |
| PSU Type | Redundant |
| PSU Wattage | 250W (x2) W |
| Quick installation guide | Yes |
| RAID levels | 0,1,5,6,10,50,60,JBOD |
| RAID Support | Yes |
| RAM Memory Included | 4GB (1x4GB) |
| Redundant power supply RPS support | Yes |
| Reset button | Yes |
| Security algorithms | 256-bit AES,FIPS 140-2,HTTPS,SNMPv3,SSH,SSL/TLS |
| SMART support | Yes |
| Snapshot | Yes |
| Stepping | B0 |
| Storage drive interface | Serial ATA |
| Storage drive size | 2.5/3.5" |
| Storage drives installed | No |
| Supported file systems | FAT32,HFS+,NTFS,ext3,ext4 |
| Supported storage drive interfaces | Serial ATA III |
| Supported storage drive types | HDD,SSD |
| Thermal design power | 15 W |
| Total installed storage capacity | 40 TB |
| Total Storage Included | N/A |
| Type | NAS |
| UART | Yes |
| Universal Plug and Play UPnP | Yes |
| USB port | Yes |
| Wake-on-LAN ready | Yes |
| Web-based management | Yes |
| Weight | 12.56 kg |
| Wi-Fi | No |
| Width | 482 mm |
| Windows operating systems supported | Windows 10,Windows 7,Windows 8 |