Qnap 2 Bay Nas Intel Celeron J4005 Dual-core 2.0 Ghz Processor 2 Gb So TS-251D-2G

SKU : TS-251D-2G
Brand : QNAP
This product is either discontinued or we cannot get that from suppliers.
QNAP TS-251D-2G 2-Bay Diskless NAS Celeron J4005 Dual-Core 2.0GHz CPU 2GB, Intel Celeron J4005 Dual-core 2.0GHz Processor (Burst up to 2.7GHz), Intel HD Graphics 600, 2GB SO-DIMM DDR4 (Max. 8GB), 4GB, 2x 3.5" SATA 6Gb/s, 3Gb/s, 3.5" SATA HDD, 2.5" SATA SSD/HDD, PCIe Gen 2 x4 Slot, 3x USB 2.0, 2x USB 3.2 Gen 1, HDMI 2.0, Gigabit RJ-45, 1x 70mm, Hot-Swappable.   The QNAP TS-251D-2G 2-Bay NAS Enclosure, which supports up to two hot-swappable 3.5" or 2.5" SATA III drives that can be set up in RAID 0, 1, JBOD, or Single configuration. Powered by an Intel Celeron dual-core processor with 2GB of DDR4 memory.
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Product Description

Manufacture # QNAP | Model # TS-251D-2G

 

The QNAP TS-251D-2G 2-Bay NAS Enclosure, which supports up to two hot-swappable 3.5" or 2.5" SATA III drives that can be set up in RAID 0, 1, JBOD, or Single configuration. Powered by an Intel Celeron dual-core processor with 2GB of DDR4 memory, this 2-bay NAS enclosure is designed to efficiently back up your data, share files, and stream 4K media to connected users with a maximum read and write speed of 982 MB/s and 892 MB/s, respectively. You can upgrade the system's RAM to up to 8GB by installing a SO-DIMM module into the available memory slot. The available PCIe 2.0 x4 slot allows you to further enhance performance with devices such as a 10Gb Ethernet adapter, a USB 3.2 Gen 2 card, a wireless networking adapter, or a QNAP QM2 card for M.2 solid-state cache drives.

 

The TS-251D-2G connects to your network via Gigabit Ethernet. Three USB 2.0 ports are available for compatible peripherals alongside two USB 3.1 Gen 1 Type-A ports, which allow you to transfer data at up to 5 Gb/s with compatible devices. The HDMI 2.0 port allows you to connect displays directly to use a multimedia server. Additionally, your data is protected by AES-NI 256-bit hardware-accelerated encryption. The QNAP TS-251D-2G operates using the QTS 4.4.1 Linux-based operating system, which is accessible via web browser using Windows, Mac, and Linux computer systems.

 

Features:

  • The QNAP TS-251D-2G supports up to two 3.5" or 2.5" drives 
  • That can be set in RAID 0, 1, JBOD, or Single configuration
  • It is powered by an Intel Celeron dual-core processor with 2GB of DDR4 memory for fast 
  • Efficient file and media sharing in addition to scheduled backups 
  • Read speeds of up to 982 MB/s and 892 MB/s write speeds
  • Use the PCIe 2.0 x4 expansion slot to install devices such 
  • As a 10Gb Ethernet adapter, a USB 3.2 Gen 2 card
  • A wireless networking adapter
  • Installing a QNAP QM2 card allows support for M.2 solid-state drives
  • To cache data and further enhance the performance
  • The QNAP TS-251D-2G includes three USB 2.0 ports and three USB 3.1 Gen 1 
  • Type-A ports, which can transfer up to 5 Gb/s with compatible devices.

 

Overview:

  • Compatible Drive Interface: SATA III
  • Form Factor: Desktop
  • RAID Modes: RAID 0, 1, JBOD, Single
  • Hot-Swap Support: Yes
  • Expansion Slots: 1 x PCIe 2.0 x4
  • Maximum Memory Capacity: 8 GB

 

Manufacturer Warranty: 01 Years Limited Warranty

 

Technical Specifications

Number of Bays 2 x 2.5"/3.5"
Media Card Slots None
Connections 1 x RJ45 (Gigabit Ethernet)
3 x USB Type-A (USB 2.0 (480 Mb/s))
2 x USB Type-A (USB 3.1 / USB 3.2 Gen 1 (5 Gb/s))
1 x HDMI Type-A (HDMI 2.0)
Compatible Drive Interface SATA III
Form Factor Desktop
RAID Modes RAID 0, 1, JBOD, Single
Hot-Swap Support Yes
Expansion Slots 1 x PCIe 2.0 x4
Processor Intel Celeron Dual-Core
Clock Speed Base: 2 GHz / Maximum Boost: 2.7 GHz
GPU Intel HD Graphics 600
Total Installed Memory 2 GB DDR4
User-Replaceable Memory 1 x 2 GB
Total Memory Slots 2 x SO-DIMM
Maximum Memory Capacity 8 GB
Supported Protocols AFP
CIFS/SMB
FTP
FTPS
FXP
HTTP
HTTPS
IPv4
IPv6
SFTP
SNMP v2
SNMP v3
SSH
SSL
Telnet
WebDAV
iSCSI LUN/iSCSI Target 256
Max Cameras Supported 8
Max Concurrent Connections 90
Max Sync Tasks 500
Installed Operating System QTS 4.4.1
OS Compatibility macOS 10.7 or Later
Linux
Windows 7 or Later
Windows Server 2003 or Later
File System Formats Supported Internal: EXT4
External: EXT3, EXT4, FAT32, HFS+, NTFS, exFAT
Supported Browsers Chrome, Edge, Firefox, Internet Explorer, Safari
Power Consumption 15.25 W (Typical)
8.08 W (Standby)
Power Source AC Adapter
PSU Wattage 1 x 65 W
AC Input Power 100 to 240 VAC, 50 / 60 Hz
Encryption AES-NI
Security Features Kensington Security Slot
Operating Temperature 32 to 104°F / 0 to 40°C
Operating Humidity 5 to 95%
Cooling 1 x 70 mm Fan
Noise Level 16.7 dBA
Built-In Speakers None
Audible Alarm Yes
IR Sensor Yes
Status Monitoring LED Indicator
Dimensions 4.13 x 6.61 x 8.9" / 104.9 x 167.89 x 226.1 mm
Weight 3.26 lb / 1.48 kg
Package Weight 5.665 lb
Box Dimensions (LxWxH) 12.3 x 10.9 x 8.1"

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