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QNAP Network Attached Storage TS-251D-4G 2Bay 4GB Celeron J3355 dual-core 2.5GHz DDR3L SATA Retail

$578.74
Qnap Systems
AIP-240749
Add To Cart
Intel Celeron J4005 dual-core 2.0 GHz processor (burst up to 2.7 GHz) with 4GB RAM (1 x 4GB)


The TS-251D integrates secure data storage and multimedia entertainment into one device. Featuring a PCIe slot, the TS-251D allows you to flexibly extend NAS functionality and potential applications. You can enhance overall system performance by installing a QNAP QM2 card for M.2 SSD caching/10GbE connectivity combined with Qtier auto-tiering storage and installing a 10GbE/5GbE/2.5GbE network expansion card. In addition, TS-251D can be used with QNAPs smart AI photo management application, QuMagie, which integrates AI image recognition to group similar photos together in album People, Things and Places. The TS-251D features an HDMI slot to stream multimedia throughout your home. The TS-251D supports dual-channel hardware decoding and transcoding, allowing you to view NAS media files smoothly across various devices.

Intel Celeron J4005 Dual-Core Processor and AES-NI Hardware Encryption

Powered by Intel Celeron J4005 dual-core 2.0 GHz processor (burst up to 2.7 GHz), DDR4 RAM (up to 8 GB), one Gigabit LAN port, and supports SATA 6Gb/s hard drives, the TS-251D combines network expansion cards to create dependable read/write performance. The TS-251D features Intel AES-NI 256 hardware-accelerated encryption for both full NAS volumes and shared folders, boosting system performance while securing sensitive data stored in the TS-251D.

Smart AI Photo Management

QuMagie integrates QuMagie Core AI image recognition technology for facial recognition, subject identification, and geotagging photos. Similar photos are categorized into People, Places, and Things albums. Moreover, QuMagie features a built-in timeline scroll, customizable folder covers, iOS Live Photo display and a powerful search tool, to provide you with the ultimate photo management and image sharing solution.

CPU
Intel Celeron J4005 dual-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
Yes
Encryption Engine
Yes (AES-NI)
Hardware-accelerated Transcoding
Yes
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.
Drive Compatibility
3.5-inch SATA hard disk drives
2.5-inch SATA hard disk drives
2.5-inch SATA solid state drives
Hot-swappable
Yes
M.2 SSD Slot
Optional via a QM2 PCIe adapter
SSD Cache Acceleration Support
Yes
Gigabit Ethernet Port (RJ45)
1
Expandable with an optional PCIe adapter
5 Gigabit Ethernet Port (5G/2.5G/1G/100M)
Expandable with an optional PCIe adapter
10 Gigabit Ethernet Port
Expandable with an optional PCIe adapter
Jumbo Frame
Yes
PCIe Slot
1
Slot 1: PCIe Gen 2 x4
PCIe bandwidth limitations will restrict the NAS 10GbE performance.

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