QNAP 2-Bay Network Attached Storage Device TS-253Be
Powerful yet discreet, the QNAP TS‑253Be‑4G packs 12 TB across two hot‑swap SATA III bays, managed by an Intel Celeron J3455 and up to 8 GB DDR3L RAM. Dual‑channel memory, active cooling, and a single fan keep noise low at 16.7 dB while supporting RAID 0/1/5/6/10, snapshots, iSCSI, and secure boot. The unit offers HDMI 1.4b outputs for media playback, built‑in FTP and iTunes servers, and full Windows, macOS, Linux compatibility via QNAP Turbo System, all controllable through a web interface or S
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| Brand | QNAP |
| EAN | 5051868066740 |
| ASIN | B07BP9WDC9 |
| Model | TS-253BE-4G-12TB-REDPRO |
| MPN | TS-253BE-4G-12TB-REDPRO |
| AC input voltage | 100 - 240 V |
| Backup button | Yes |
| Backup features | Cloud,USB drive,iSCSI LUN |
| Backup function | Yes |
| Browser supported | Apple Safari 7+, Google Chrome, Microsoft Internet Explorer 10+, Mozilla Firefox |
| 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 | Tower |
| Cooling type | Active |
| Depth | 226 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 |
| External power adapter | Yes |
| Fan diameter | 12 cm |
| Flash memory | 512 MB |
| HDMI ports quantity | 2 |
| HDMI version | 1.4b |
| Height | 168 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 | 4 GB |
| Internal memory type | DDR3L |
| iSCSI support | Yes |
| Jumbo frames support | Yes |
| LED indicators | HDD,LAN,Power,Status,USB |
| Link aggregation | Yes |
| Linux operating systems supported | Yes |
| Mac operating systems supported | Yes |
| Management protocols | SNMP |
| Maximum internal memory supported by processor | 8 GB |
| Maximum number of PCI Express lanes | 6 |
| Memory channels supported by processor | Dual |
| Memory clock speed | 1866 MHz |
| Memory types supported by processor | DDR3L,LPDDR3-SDRAM,LPDDR4-SDRAM |
| Noise level | 16.7 dB |
| Number of fans | 1 fan(s) |
| Number of Users | 4096 user(s) |
| On-board graphics adapter base frequency | 250 MHz |
| On-board graphics adapter burst frequency | 750 MHz |
| On-board graphics adapter model | Intel® HD Graphics 500 |
| On/off switch | Yes |
| Operating system installed | QNAP Turbo System |
| Operating system version | 4.3.4 |
| PCI Express configurations | 1x2+2x1,4x1 |
| PCI Express slots version | 2.0 |
| Power supply location | External |
| Processor ARK ID | 95594 |
| Processor boost frequency | 2.30 GHz |
| Processor cache type | Smart Cache |
| Processor code | SR2Z9 |
| Processor codename | Apollo Lake |
| Processor family | Intel® Celeron® |
| Processor frequency | 1.50 GHz |
| Processor model | J3455 |
| Processor operating modes | 64-bit |
| Processor package size | 24 x 31 mm |
| Processor socket | BGA 1296 |
| Quick installation guide | Yes |
| RAID levels | 0,1,5+S,5,6,10,JBOD |
| RAID support | Yes |
| Remotely operated | Yes |
| Reset button | Yes |
| Security algorithms | 256-bit AES,FIPS 140-2,HTTPS,SSH |
| Share folder access right management | Yes |
| Snapshot | Yes |
| Storage drive interface | Serial ATA III |
| Storage drive sizes supported | 2.5,3.5" |
| Storage drives installed | Yes |
| Supported file systems | FAT32,HFS+,NTFS,exFAT,ext3,ext4 |
| Supported network protocols | IPv4/v6, STP, FTP, CIFS/SMB, AFP, FXP, PPTP |
| Supported storage drive types | HDD,SSD |
| System log | Yes |
| Thermal monitoring technologies | Yes |
| Third-party support | Yes |
| Tjunction | 105 °C |
| Type | NAS |
| UART | Yes |
| USB port | No |
| Wake-on-LAN ready | Yes |
| Web-based management | Yes |
| Weight | 1.66 kg |
| Wi-Fi | No |
| WLAN adapter supported | Yes |
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