Qnap TS251+ 2 Bay, Quad Core 2.42GHZ Celeron

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Facing the increasing demand for data storage, sharing and multimedia processing, more and more users are looking for a NAS system with good performance and an affordable price tag. The Intel® quad-core TS-251+ provides an uncompromising high-performance scalable storage solution for professional users. Powered by the intelligent QTS 4.2 operating system, the TS-251+ performs as an easy-to-use yet powerful NAS for data backup, file synchronization and sharing, remote access and multimedia applications, and is ideal for users to create a secure private cloud to access their data easily.

Brand QNAP
eSATA Port No
LCD Screen No
File System Internal Hard Drive: EXT4
External Hard Drive: EXT3, EXT4, NTFS, FAT32, HFS+
Networking ports 2x Gigabit RJ-45 Ethernet ports
Power External Power Adapter, 60W, 100-240V
Dimensions 168.5 x 102 x 225 mm
6.63 x 4.02 x 8.86 inch
Internal Hard Disks 2 x 2.5" or 3.5" SATA 6Gb/s, 3Gb/s HDD or SSD; hot swappable trays

1. The system is shipped without HDD.
For the HDD compatibility list, please visit https://www.qnap.com/compatibility
Storage Management QTS 4.2 (embedded Linux)

QNAP flexible Volume/LUN with thin provisioning and space reclaim
RAID 0 / 1, JBOD
Supports storage pools
Supports snapshots (4GB System RAM required)
-Supports Volume/LUN snapshot (Max 256 snapshots)
-Snapshot manager
-Snapshot clone
-Snapshot vault
-Snapshot replica
-Snapshot agent for Windows VSS and VMware
Online volume expansion
Online storage pool expansion
Online RAID capacity expansion and online RAID level migration
SMART data migration
Storage expansion via a QNAP UX-500P/UX-800P expansion unit
JBOD enclosure roaming
SSD read-only/read-write cache
Bad block scan and hard drive S.M.A.R.T.
Bad block recovery
RAID recovery
Bitmap support
CPU Quad-Core Intel® Celeron® 2.0GHz (burst up to 2.42GHz)
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