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 Netgear RN20442D-100NES NETGEAR® ReadyNAS® 204, 4 x 2TB Desktop

Precio: 599.10EUR
Precio total: 724.91


RN20442D-100NES - Netgear RN20442D-100NES NETGEAR® ReadyNAS® 204, 4 x 2TB Desktop

If you love something, protect it. With the NETGEAR RN20442D ReadyNAS 4-Bay 8TB Network Attached NAS Storage device, your photos, videos and files are safe with 5 levels of protection and with our new PC app, backing up and syncing your content has never been easier. Once your files are secure on this NETGEAR RN20442D ReadyNAS you are ready to go. Ready to stream movies and music. Ready to share photos and files. Ready for everything.
Key Features

Four (4) bay 8TB network attached NAS storage device
Powered by a Dual Core Cortex A15 1.4 GHz processor
Exclusive snapshot technology for file recovery
Free cloud backup for your most important files
Bit rot protection defends against media degradation
Realtime anti-virus software protects against viruses and malware
5 levels of protection for all your photos, video and files
Automatic backup and sync with the new ReadyCLOUD PC app
Uninterrupted streaming of movies and music with DLNA, iTunes and Plex
Packed with state of the art features and a faster processor
Provides most complete data protection available in its product class
Add-on applications and advanced settings for creating your ideal storage solution

The ReadyNAS 200 Series
Packed with the state of the art features and a faster processor than the ReadyNAS 100, this NETGEAR RN20442D ReadyNAS is the ultimate way to store, stream and protect your home data.
Advanced Storage Hardware

This NETGEAR RN20442D ReadyNAS is powered by a Dual Core Cortex A15 1.4 GHz processor, 2 gigabytes (GB) of Random Access Memory (RAM), and dual Gigabit Ethernet ports and Link Aggregation technology. You’ll love the amazing 200 MBps (megabytes per second) read/write speed of this NETGEAR RN20442D ReadyNAS for faster backups and faster file access - that’s double the throughput of competing devices in its class - especially if you have a newly upgraded 802.11ac WiFi network.
5 Layers of File Protection

This NETGEAR RN20442D ReadyNAS provides home users with the most complete data protection available in its product class. Its foundation is a next-gen BTRFS file system offering 5 levels of protection:

Files written across multiple drives for RAID protection from disk failure
Files automatically protected against common media degradation or bitrot
Files continuously protected by snapshot technology for point-in-time recovery
Files secured in real-time against viruses and malware
Files easily replicated to the cloud or a second ReadyNAS

100+ Advanced Settings
Advanced users can also customize this NETGEAR RN20442D ReadyNAS just the way they like, with more than 100 advanced features and add-on applications. In addition, with disk spin-down included, your power bill has never been lower.

Hardware Specifications

Annapurna AL212 Dual Core 1.4GHz High Performance ARM Cortex A15


Number of Bays

Included Storage

Drive Types Supported
SATA/SSD 2.5” or 3.5”

Hot Swappable Drives

Tool-less 3.5"" Disk Installation

eSATA Expansion Ports

Maximum Capacity

Gigabit LAN Ports

USB Ports
Three (3) USB 3.0

Power Supply
12V, 5A External 60W: input 100-240V AC, 50/60Hz

2-Line LCD Display

Fan (mm)

Dimensions DxWxH (mm)
223 x 134 x 205

Weight (kg)

ProSupport Service Packs Available
200 Series

OnCall 24x7
1 year: PMB0311
3-year: PMB0331
5-year: PMB0351

XpressHW Replacement
3-year: PRR0331
5-year: PRR0351

Software Specifications

ReadyDLNA (UPnP DLNA Media Server)
ReadyDLNA streams to any complian device including PS3/Xbox 360
ReadyDLNA mobile clients for remot media streaming (iOS, Android)
ReadyDLNA supported music format (wav, wma, pcm, ogg, mp3, m4a, flac, aac)
ReadyDLNA supported photo format (jpg, jpeg)
ReadyDLNA supported video format (3gp, mp4, wmv, xvid, vob, ts, tivo, mts, mpeg, mpg, mp4, mov, mkv, m4v, m4p, m2t, m2ts, flv,flc, fla, divx, avi, asf, flv)
ReadyDLNA supported playlist format (pls, m3u)
ReadyNAS Surveillance (1-camera license included) supports over 85 brands and 2000 models of IP cameras
ReadyNAS Surveillance supports up to 8 cameras (optional licenses required)
RNNVR01L (Optional 1-camera license)
RNNVR02L (Optional 2-camera license)
RNNVR04L (Optional 4-camera license)
iTunes Server
iTunes supported audio formats (mp3, m4a, m4p, wav, aif)
iTunes supported video formats (m4v, mov, mp4)
iTunes supported playlist formats (m3u, wpl)
TiVo Archiving
Plex Media Server streams to DLNA and Plex clients (mobile, desktop, Google TV, Roku, Samsung and LG TVs)

ReadyCLOUD (cloud access to ReadyNAS)

ReadyCLOUD portal based data access and management
VPN quality remote data transfer and management
Share data with friends and co-workers directly from portal
Share files via email link


Floating Point CPU
Flash: 128MB for OS
Dual Gigabit Ethernet ports with link aggregation and failover (RN104 only)
Programmable One-Touch USB Backup button
Kensington Security Lock Feature
LEDs: Power, Activity, Disk, Backup, LAN
Power cord localised to country of sale
Mean Time Between Failure (MTBF) Hours@ 40C: ReadyNAS 102 532,141
Mean Time Between Failure (MTBF) Hours @ 40C: ReadyNAS 104 267,265

ReadyCLOUD Client Applications

ReadyCLOUD client applications available for Apple Mac OS X, Microsoft Windows, Android, and Apple iOS
VPN quality remote data transfer and management
Simple and secure remote access through ReadyCLOUD client (no firewall or router configuration needed
Sync files/folders between PC (Mac/ Windows) and ReadyNAS
Sync files/folders between multiple PCs and ReadyNAS
Sync files/folders between multiple users and ReadyNAS
Backup files/folders from PC to ReadyNAS

Data Protection (Backup and Replication)

Unlimited block-based snapshots for continuous data protection
Restore Snapshots to any point in time
Restore Snapshot data from local admin GUI, ReadyCLOUD, or native Windows File Explorer
Scheduled and manual snapshots
Rsync (File Synchronisation)
Encrypted Remote Replication
Data compression
Cloud managed Remote Replication (ReadyNAS to ReadyNAS). No licenses required for ReadyNAS OS 6 devices
AES 256-bit volume based encryption
X-RAID2 (automatic single volume online expansion)
Single Disk, JBOD
RAID Levels: 0, 1, 5, 6, 10 (RAID level
support depends on number of drives/bays)
RAID Global Hot Spare
Backup to external storage (USB/eSATA)
USB One-Touch Copy
Apple Time Machine support
Create virtual Time Machine targets per user
Manage and monitor Time Machine usage per user
Remote Apple Time Machine backup and restore (using ReadyCLOUD Mac client)
ReadyNAS Vault Cloud backup. Free service tier with optional capacity upgrades
DropBox file synchronisation (requires DropBox account)
Real-time Anti-Virus scanning using
signature and heuristic algorithms. (No end-user licenses required) Protection for viruses, malware, worms, and Trojans
Automatic protection and correction for degraded media

File System and Transfer Protocols

ReadyNAS OS 6.2 or later
Linux 3.x
Internal File System: BTRFS
External File System: EXT3, EXT4, NTFS,
Copy-on-write filesystem
Microsoft Network (CIFS/SMB)
Apple OS X (AFP 3.3)
Linux/Unix (NFS v3)
Internet (HTTP)
Secure Internet (HTTPS)
File Transfer Protocol (FTP)
FTP over SSL / TLS (explicit)
FTP Passive mode with port range setup
FTP Bandwidth control
FTP Anonymous
FTP Transfer Log
Secure Shell (SSH)
Web Authoring (WebDAV)
Storage Array Network (iSCSI)
File Synchronisation (rsync)
Local web file manager
Single volume size limit: 16TB
Supported Web Browsers (Microsoft Internet Exploer 9+, Mozilla Firefox 14+, Google Chrome 20+, Apple Safari 5+)


Max # Users: 8192
Max # User Groups: 8192
Max # Share Folder: 1024
Max # Concurrent Connections: 1024
Share Folder Level ACL Support
Advanced Folder Permissions with Subfolder
ACL support for CIFS/SMB, AFP, FTP
Microsoft Active Directory (AD) Domain
Controller Authentication
Local access list
ReadyCLOUD based ACL
Domain user login via CIFS/SMB, AFP, FTP

Networking Protocols

Next-generation Internet Protocol (IPv6)
Static IP Address
Dynamic IP Address
Multiple IP Settings
DHCP Client
UPnP Discovery
Bonjour Discovery
Link Aggregation IEEE 802.3ad
Port Trunking (balanced round robin, active backup, balance xor, broadcast, 802.3ad link aggregation LACP, transmit load balancing, adaptive load balancing)
Hash Types IEEE 802.3ad LACP or XOR (Layer 2, Layer3, Layer 4)
Jumbo Frames
Virtual LAN (VLAN)
SNMP v2, v3
Network Time Protocol (NTP)

Storage Area Networks (SAN), Virtualisation

Unlimited iSCSI LUN Snapshot
Thin or Thick provision LUNs
Multi-LUN per target
LUN mapping
LUN masking
SPC-3 Persistent Reservation (iSCSI)
Max # iSCSI Target: 256
Max # iSCSI LUN: 256
Max iSCSI LUN capacity 8TB
VMware vSphere 5
Citrix XenServer 6
Windows Server 2008 Hyper-V
Windows Server 2008 Failover Clustering
Windows Server 2012


ReadyCLOUD cloud based discovery and management
RAIDar local discovery agent (Windows/ Mac)
Save and restore system configuration (clone devices)
Local event log
Connection reporting (SMB)
Local Graphical User Interface (GUI)
Languages: English, German, French, Japanese, Chinese, Russian, Swedish, Portuguese, Italian, Spanish, Polish, Czech, Dutch, Korean
Unicode support
Volume Management
Thin provision Shares and LUNs
Instant Provisioning/Expansion with data protection
Restore to factory default
Supported Operating Systems (Microsoft Windows Vista (32/64-bit), 7 (32/64-bit), 8/8.1 (32/64-bit), Microsoft Windows Server 2008 R2/2012, Apple OS X, Linux/ Unix, Solaris, Apple iOS, Google Android)
Supported Web Browsers (Microsoft Internet Exploer 9+, Mozilla Firefox 14+, Google Chrome 20+, Apple Safari 5+)


RTRAY05: Replacement/additional 3.5” or 2.5” disk drive tray

Add-on Applications

One click installation of add-on applications directly through local GUI
Applications available for productivity, media, backup, surveillance, and many others
NETGEAR applications include Surveillance, Photo Sharing, Advanced configuration tools
Partner applications include BitTorrent Sync, Plex, Memeo, DVBlink
Community applications include Transmission, ownCloud, Qbittorrent, mySQL, VPN server, Syslog, Wordpress, joomla, Media Wiki, and others.
Application availability subject to change.
Applications may impact overall performance
Software Development Kit available for 3rd party developers

System Monitoring

Device capacity, performance, resource and health monitoring
Bad block scan
Hard Drive S.M.A.R.T.
File System Check
Disk Scrubbing
Disk Defragment
Alerts (SMTP email, LCD, SNMP, syslog, local log)
Auto-shutdown (hard drive, fan, UPS)
Auto-restart on power recovery


ENGR 10049 EST Environmental Stress Test Guideline
ENGR 10045 EVT Engineering Validation Test Guideline
ENGR 10048 CVT Compliance Validation Test Guideline
ENGR 10046 SVT System Validation Test Guideline
ENGR 10023 HALT Highly Accelerated Life Test Guideline
ENGR 10036 CDG Component Derating Guideline


Noise levels: <25dBA
Operating Temperature: 0°-40° C
Operating Humidity: 5-95% relative humidity, non-condensing
Smart Fan
Scheduled power on/off
UPS Support
Network UPS with SNMP Management
Wake on LAN
Hard drive disk spin down
Auto-power on (after shutdown)
AC Input Power Voltage 100V to 240V
Power Frequency: 50Hz to 60Hz, SinglePhase
Certification: FCC Class B, CE Class B, RoHS, VCCI Class B


Netgear RN20442D-100NES NETGEAR® ReadyNAS® 204, 4 x 2TB Desktop

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Para obtener más información, visite la página del producto.
Este producto esta en nuestro catálogo desde viernes 11 septiembre, 2015.
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