
Specifications
Qnap Nas TS-253D-4G CPU  Intel® Celeron® J4125 quad-core 2.0 GHz processor (burst up to 2.7 GHz)  CPU Architecture  64-bit x86  Graphic Processors  Intel® HD Graphics 600  Floating Point Unit  Encryption Engine  (AES-NI)  Hardware-accelerated Transcoding  System Memory  4 GB SO-DIMM DDR4 (1 x 4 GB)  Maximum Memory  8 GB (2 x 4GB)  Memory Slot  2 x SO-DIMM DDR4 For dual-DIMM configuration, you must use a pair of identical DDR4 modules.  Flash Memory  4GB (Dual boot OS protection)  Drive Bay  2 x 3.5-inch SATA 6Gb/s, 3Gb/s The system is shipped without HDD.For the HDD compatibility list, please visit https://www.qnap.com/compatibility/  Drive Compatibility  3.5-inch SATA hard disk drives2.5-inch SATA hard disk drives2.5-inch SATA solid state drives  Hot-swappable  M.2 SSD Slot  Optional via a PCIe adapter  SSD Cache Acceleration Support  2.5 Gigabit Ethernet Port  2  5 Gigabit Ethernet Port  Optional via PCIe expansion card  10 Gigabit Ethernet Port  Optional via PCIe expansion card Optional via PCIe expansion card  Jumbo Frame  PCIe Slot  1Slot 1: PCIe Gen 2 x4 PCIe bandwidth limitations will restrict the NAS 10GbE performance.  USB 2.0 port  3  USB 3.2 Gen 1 port  2  USB 3.2 Gen 2 (10Gbps) Port  Optional via a PCIe expansion card  IR Sensor  (RM-IR004)  HDMI Output  1, HDMI 2.0 (up to 4096 x 2160 @ 60Hz)  Form Factor  Tower  LED Indicators  Power/Status, LAN, USB, HDD1-2  Buttons  Power, USB copy, Reset  Dimensions (HxWxD)  168 × 105 × 226 mm  Weight (Net)  1.48 kg  Weight (Gross)  2.68 kg  Operating temperature  0 - 40 °C (32°F - 104°F)  Relative Humidity  5-95% RH non-condensing, wet bulb: 27˚C (80.6˚F)  Power Supply Unit  65W adapter, 100-240V  Power Consumption: HDD Sleep Mode  8.198 W  Power Consumption: Operating Mode, Typical  12.448 W  Fan  1 x 70mm, 12VDC  Sound Level  17.1 db(A)  System Warning  Buzzer  Kensington Security Slot  Max. Number of Concurrent Connections (CIFS)  800  PS : Price above not included harddisk , All Store B2B order 3-4 weeks  You may also visit our online shop www.shop.winpro.com.my 
		| Qnap Nas TS-253D-4G | |
| CPU | Intel® Celeron® J4125 quad-core 2.0 GHz processor (burst up to 2.7 GHz) | 
| CPU Architecture | 64-bit x86 | 
| Graphic Processors | Intel® HD Graphics 600 | 
| Floating Point Unit | |
| Encryption Engine | (AES-NI) | 
| Hardware-accelerated Transcoding | |
| System Memory | 4 GB SO-DIMM DDR4 (1 x 4 GB) | 
| Maximum Memory | 8 GB (2 x 4GB) | 
| Memory Slot | 2 x SO-DIMM DDR4 For dual-DIMM configuration, you must use a pair of identical DDR4 modules. | 
| Flash Memory | 4GB (Dual boot OS protection) | 
| Drive Bay | 2 x 3.5-inch SATA 6Gb/s, 3Gb/s The system is shipped without HDD.For the HDD compatibility list, please visit https://www.qnap.com/compatibility/ | 
| Drive Compatibility | 3.5-inch SATA hard disk drives2.5-inch SATA hard disk drives2.5-inch SATA solid state drives | 
| Hot-swappable | |
| M.2 SSD Slot | Optional via a PCIe adapter | 
| SSD Cache Acceleration Support | |
| 2.5 Gigabit Ethernet Port | 2 | 
| 5 Gigabit Ethernet Port | Optional via PCIe expansion card | 
| 10 Gigabit Ethernet Port | Optional via PCIe expansion card Optional via PCIe expansion card | 
| Jumbo Frame | |
| PCIe Slot | 1Slot 1: PCIe Gen 2 x4 PCIe bandwidth limitations will restrict the NAS 10GbE performance. | 
| USB 2.0 port | 3 | 
| USB 3.2 Gen 1 port | 2 | 
| USB 3.2 Gen 2 (10Gbps) Port | Optional via a PCIe expansion card | 
| IR Sensor | (RM-IR004) | 
| HDMI Output | 1, HDMI 2.0 (up to 4096 x 2160 @ 60Hz) | 
| Form Factor | Tower | 
| LED Indicators | Power/Status, LAN, USB, HDD1-2 | 
| Buttons | Power, USB copy, Reset | 
| Dimensions (HxWxD) | 168 × 105 × 226 mm | 
| Weight (Net) | 1.48 kg | 
| Weight (Gross) | 2.68 kg | 
| Operating temperature | 0 - 40 °C (32°F - 104°F) | 
| Relative Humidity | 5-95% RH non-condensing, wet bulb: 27˚C (80.6˚F) | 
| Power Supply Unit | 65W adapter, 100-240V | 
| Power Consumption: HDD Sleep Mode | 8.198 W | 
| Power Consumption: Operating Mode, Typical | 12.448 W | 
| Fan | 1 x 70mm, 12VDC | 
| Sound Level | 17.1 db(A) | 
| System Warning | Buzzer | 
| Kensington Security Slot | |
| Max. Number of Concurrent Connections (CIFS) | 800 | 
| PS : Price above not included harddisk , All Store B2B order 3-4 weeks | |
| You may also visit our online shop www.shop.winpro.com.my | 
