QNAP TS‑453BU Rack‑Mount NAS (48TB)
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| Brand | QNAP |
| MPN | 220750 |
| EAN | 5051868103070 |
| ASIN | B07R86GLSC |
| Backup features | Cloud,iSCSI LUN |
| Backup function | Yes |
| Browser supported | Internet Explorer 10+, Chrome, Safari 7+, Firefox |
| Built-in FTP server | Yes |
| Built-in iTunes server | Yes |
| Buzzer | Yes |
| Cables included | AC,LAN (RJ-45) |
| Chassis type | Rack (1U) |
| Cooling type | Active |
| Depth | 499 mm |
| Device class | Small & Medium Business |
| DHCP Client | Yes |
| DHCP server | Yes |
| ECC supported by processor | No |
| Embedded options available | No |
| Enhanced intel speedstep technology | Yes |
| Ethernet LAN | Yes |
| Ethernet LAN data rates | 10,100,1000 Mbit/s |
| Execute disable bit | Yes |
| Fan diameter | 4 cm |
| Fan voltage | 12 V |
| Flash memory | 4000 MB |
| Height | 44 mm |
| Hot spare | Yes |
| Hot-swap drive bays | Yes |
| Idle states | Yes |
| Installed storage drive type | HDD |
| Intel 64 | Yes |
| Intel clear video technology | Yes |
| Intel enhanced halt state | Yes |
| Intel rapid storage technology | No |
| Intel secure boot | Yes |
| Intel smart connect technology | No |
| Intel trusted execution technology | No |
| Internal memory type | DDR3L |
| iSCSI support | Yes |
| Jumbo frames support | Yes |
| LED indicators | HDD,LAN,Status,USB |
| Linux operating systems supported | Yes |
| Maximum internal memory supported by processor | 8 GB |
| Maximum number of PCI Express lanes | 6 |
| Memory channels supported by processor | Dual |
| Memory slots | 2x SO-DIMM |
| Memory types supported by processor | DDR3L,LPDDR3-SDRAM,LPDDR4-SDRAM |
| Multilingual support | Yes |
| Noise level | 36.8 dB |
| On-board graphics adapter base frequency | 250 MHz |
| On-board graphics adapter burst frequency | 750 MHz |
| On/off switch | Yes |
| Online RAID expansion | Yes |
| Online RAID migration | Yes |
| Operating system version | 4.3 |
| PCI Express configurations | 1x2+2x1,4x1 |
| PCI Express slots version | 2.0 |
| Power supply location | Built-in |
| Processor boost frequency | 2.3 GHz |
| Processor cache type | Smart Cache |
| Processor code | SR2Z9 |
| Processor frequency | 1.5 GHz |
| Processor lithography | 14 nm |
| Processor operating modes | 64-bit |
| Processor package size | 24 x 31 mm |
| Quick installation guide | Yes |
| RAID levels | 0,1,5,6,10,JBOD |
| RAID support | Yes |
| Reset button | Yes |
| S.M.A.R.T. support | Yes |
| Security algorithms | 256-bit AES,FIPS 140-2,HTTPS,SNMP,SNMPv3,SSH,SSL/TLS |
| Server operating systems supported | Windows Server 2003,Windows Server 2008 R2,Windows Server 2012,Windows Server 2012 R2 |
| Share folder | CIFS/SMB |
| Share folder access right management | Yes |
| Storage drive sizes supported | 2.5,3.5" |
| Storage drives installed | Yes |
| Supported file systems | FAT32,HFS+,NTFS,ext3,ext4 |
| Supported network protocols | IFS/SMB, AFP (v3.3), NFS(v3), FTP, FTPS, SFTP, TFTP, HTTP(S), Telnet, SSH, iSCSI, SNMP, SMTP, SMSC |
| Supported storage drive interfaces | Serial ATA,Serial ATA II,Serial ATA III |
| Supported storage drive types | HDD,SSD |
| System log | Yes |
| Thermal monitoring technologies | Yes |
| Tjunction | 105 °C |
| Type | NAS |
| UART | Yes |
| USB port | Yes |
| Wake-on-LAN ready | Yes |
| Web-based management | Yes |
| Weight | 7.63 kg |
| Wi-Fi | No |
| Width | 439 mm |
