Synology DiskStation DS1821+

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Accelerated Performance
177% higher 4K random read IOPS and 76% faster sequential write speeds compared to its predecessor
Maximize Performance
Turbocharge HDD arrays without occupying drive bays using dual built-in M.2 slots for NVMe SSD cache
Expansion Made Easy
Scale up on demand to 18 drives with two DX517 expansion units
Includes Everything to Protect Your Data
Back up critical data from public clouds, PCs, servers, VMs, and Synology NAS with Synology Active Backup suite, Hyper Backup, and Snapshot Replication
Ready for 10/25GbE
Supports 10GbE SFP+/RJ-45 and 25GbE SFP28 NICs to instantly increase network bandwidth based on your infrastructure

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SKU: 25191 Категории , Ознаки: ,

A powerhouse on all fronts

 

The DS1821+ can handle demanding application workloads and a greater number of concurrent users. Experience faster file indexing in Synology Drive, photo organization in Moments, and more responsive web services.

 

Versatile Storage Powerhouse in a Single Solution

 

Synology DS1821+ is designed for multi-purpose use and is suitable for  a wide range of usage environments. The compact 14 L desktop form- factor makes it easy to store away whether it is at home or in a quiet  office environment.

  • Up to 113,458 4K random read IOPS and 2312 MB/s sequential write speeds for demanding workloads
  • Dual M.2 2280 slots for NVMe SSD let you maximize performance and capacity efficiently
  • Features 8 bays for SATA HDD/SSD 2.5" and 3.5" drives, and can be expanded to 18 bays with two Synology DX517 expansion units
  • Powered by Synology DiskStation Manager (DSM), Synology's unified operating system built for data management

 

Robust Data Protection with Btrfs

 

DS1821+ supports a Btrfs file system optimized by Synology to offer both  high reliability and high performance. Btrfs supports advanced storage  technologies that meet the needs of modern business:

  • Advanced snapshot technology provides schedulable and near-instantaneous data protection of shared folders and LUNs
  • File and folder level data restoration offers users who wish to restore only a specific file or folder more flexibility
  • Flexible Shared Folders and user quota system provides comprehensive quota control for all user accounts and shared folders

•  File self-healing allows Btrfs file systems to autodetect corrupted files using mirrored metadata and to recover broken data using RAID  configurations

  • Inline compression compresses data before writing it to the drive, to optimize storage use and reduce write commands to the drives

 

Дополнителни информации

CPU

System Memory

Max System Memory

Drive Bays

Maximum Drive Bays

18 (DX517 x 2)

eSATA Port

M.2 Bays

LAN

PCIe Expansion

USB