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Readynas 204 4x2tb Desktop / Mfr. Item No.: Rn20442d-100nes

Readynas 204 4x2tb Desktop / Mfr. Item No.: Rn20442d-100nes
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The ReadyNAS 200 Series

Packed with the state of the art features and a faster processor than the ReadyNAS 100, ReadyNAS 200 is the ultimate way to store, stream, and protect your home data.

Advanced Storage Hardware

ReadyNAS 200 is powered by a high performance ARM Cortex A15 1.4 GHz dual core processor, 2 gigabytes (GB) of Random Access Memory (RAM), and dual Gigabit Ethernet ports and Link Aggregation technology. You'll love the amazing 200Mbps* (megabytes per second) read and 160Mbps write 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 Levels of Data Protection

ReadyNAS 200 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 bit rot 
  • 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 ReadyNAS 200 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.

General Information

ManufacturerNetgear, Inc
Manufacturer Part NumberRN20442D-100NES
Manufacturer Website Address
Product LineReadyNAS
Product Series200
Product Model204
Product NameReadyNAS 204 4-Bay, 4x2TB Desktop Drive
Packaged Quantity1
Product TypeNAS Server

Additional Product Specifications

Full Product SpecificationsClick to view


Number of Hard Drives Supported4
Number of Hard Drives Installed4
Total Hard Drive Capacity8 TB
Hard Drive Configuration4 x 2 TB

Processor & Chipset

Number of Processors Installed1
Processor ManufacturerARM
Processor TypeCortex A15
Processor CoreDual-core (2 Core)
Processor Speed1.40 GHz


Standard Memory2 GB

Network & Communication

Ethernet TechnologyGigabit Ethernet

I/O Expansions

Number of Total Expansion Bays4
Number of 2.5"/3.5" Bays4


Controller TypeSerial ATA/300
RAID SupportedYes
RAID Levels0, 1, 5, 6, 10, Hot Spare, JBOD, X-RAID


Total Number of USB Ports3
Number of USB 2.0 Ports1
Number of USB 3.0 Ports2
Network (RJ-45)Yes


Operating SystemRAIDiator

Management & Protocols


Physical Characteristics

Form FactorDesktop
Weight (Approximate)20.50 lb


Green CompliantYes
Green Compliance Certificate/AuthorityRoHS


Limited Warranty3 Year
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