Skip to: |

Newegg.com - A great place to buy computers, computer parts, electronics, software, accessories, and DVDs online. With great prices, fast shipping, and top-rated customer service - once you know, you Newegg.

If you are reading this message, Please click this link to reload this page.(Do not use your browser's "Refresh" button). Please email us if you're running the latest version of your browser and you still see this message.

Newegg.com - Computer Parts, Laptops, Electronics, HDTVs, Digital Cameras and More!

  • Back2School
  • Wish List
  • Feedback
  • Help
Search all
Search

NETGEAR ReadyNAS Ultra 4-bay (2x2TB)

  • 4-Bay
  • 4TB (2x2TB)
  • Intel Atom single-core processor Processor
  • 2 x 10/100/1000M
  • 3 x USB2.0
ICON Loading...

The Netgear RNDU4220 is a half-populated NAS storage device with 2 x 2TB hard drives and 2 empty disk trays. Using X-RAID2 automatic volume expansion technology, you can expand their volumes on-the-fly simply by adding new hard drives or replacing lower capacity drives with higher ones at a later date. The RNDU4220 is Netgear’s newest 4-Bay multimedia desktop storage system with both NAS and iSCSI SAN support. It provides 2X the performance of the current models (over 80 MB/s), X-RAID2 automatic volume expansion technology, secure drag-and-drop remote access (ReadyNAS Remote), optional online backup and recovery service (ReadyNAS Vault), and RAID 0/1/5 for data protection. It will also include some new software applications from TiVo, Orb and Skifta.

The Netgear RNDU4220 is designed for advanced home users (prosumers) who have large digital media libraries (music, photos, videos) and require maximum performance in order to run their bleeding-edge applications concurrently. It’s ideal for media enthusiasts looking for a fast, high-quality yet affordable storage solution to store, share and protect their equally high-valued media collections. Get the Netgear RNDU4220 today and enjoy unbridled file access anytime, anywhere.

  • newegg High Performance Featuring powerful but energy-efficient 1.66 GHz Intel Atom processor, 1GB DDR2 RAM and over 80MB/s throughput, the Netgear RNDU4220 can tackle the ultra heavy application with power to spare.
  • newegg iSCSI Target Support Netgear’s iSCSI target support enables connectivity to remote storage devices over a standard IP network, regardless of where the device resides; in the next room or on another continent.
  • newegg Data Protection The advanced RAID system with support for RAID 0, 1, and 5 continually checks hard drive performance to ensure data integrity.
  • newegg X-RAID2 Technology The Netgear’s X-RAID2 technology can manage volume expansion automatically as you add new hard drives or replace existing drives with larger capacity drives.
  • newegg ReadyNAS Remote & ReadyNAS Vault The ReadyNAS Remote technology provides you with secure drag-and-drop remote access without complicated network setups, and the ReadyNAS Vault technology can help you backup critical files off-site for added security and peace of mind, then access and restore them remotely online.
  • newegg Best Software Partnerships With the new software application from TiVo, Orb and Skifta, the Netgear RNDU4220 can also perform as TiVo compatible DVR network archiving and storage device, Orb powered storage with transcoding capabilities, media shifting storage device with Skifta (access multimedia content while you’re away on any connected DLNA devices), perfect for you multimedia entertainment.


Learn more about the Netgear Inc. RNDU4220-100NAS

Quick Info

Warranty

  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years


Customer Reviews of the Netgear Inc. RNDU4220-100NAS

Do you own this product? Write a Review

ICON Loading...

Filter Results

Go
  • Randy S.
  • 8/10/2012 7:26:33 AM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsCouldn't be happier

Pros: Easy Peasy. I don't understand why people buy the drobo when this is out there. It's raid is much more reliable, and the features are anything you could want. I can stream pictures/movies/etc to my Blu-Ray player, backup 3 Macs using TimeMachine, and not have to worry. I use this to backup my pictures and r-sync to my website without issue as well.

Cons: The GUI interface is a little kludgey. Effective, but it's not the best. Drive's including are Green. While not a deal killer by any means, they are fairly quiet. So if you are looking for the MAX speed possible, keep in mind these are 5900RPM drives.

Other Thoughts: I make a living supporting NAS (EMC Celerras) and looked at a bunch of others. Synology, Drobo (ugg), IOmega, and some of the smaller players, and this one was the best of the mid range in my opinion. The drives aren't the fastest, and there are features that others may have, but for my needs, this one fits the bill just right. Adding drives couldn't be easier (it even emails you letting you know when the re-striping is complete)

Did you find this review helpful? Yes No

  • Edward U.
  • 4/20/2012 6:32:04 AM
  • Tech Level: Somewhat High
  • Ownership: less than 1 day
  • Verified Owner

1 out of 5 eggsnear dead on arrival, and no one to call

Pros: The install was a snap, down loading was easy to it, conecting from other divices was simple

Cons: In less than 24 hours disk 1 had 460+ sector errors, Disk two has a status of dead. My issue is that there is no longer a phone number for newegg and the chat support is down. Is NewEgg going out of business?

0 out of 4 people found this review helpful. Did you? Yes No

  • Moniko M.
  • 10/31/2010 10:20:31 AM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

4 out of 5 eggslots of features

Pros: Lots of features, easy configuration. I can't verify the speed yet, but it connected with 1 Gb to my Netgear RangeMax (WNDR3700) router. The Tivo setup is very cool and it works as advertised. So does iTunes server. Plenty of space to increase storage. The unit comes pre-set up with X-RAID2.
Very compact and quite unit, especially if you set the disks to spin-down.

Cons: The price is a little steep. The unit comes with 2 Seagate Barracuda LP ST32000542AS 2TB which newegg and others sell for $99.99. The diskless unit - NETGEAR RNDU4000 Diskless ReadyNAS Ultra 4 sells for 599, so you will pay $100 premium for the disk installation.

Other Thoughts: I took the advise of others to have Netgear router, so I don't have compatibility issues.
newegg lists 1 year warranty- Netgear site says 3 years.
I did research lots of NAS storages, and Ultra 4 & 6 are the only ones that have seamless integration with Tivo- for me that was huge.
I still have to test the remote features and the hot-swap- I have to force myself to do that. Also, I don't have any experience regarding the reliability- have had it for 3 days only, will post if I have problems
If it wasn't expensive this NAS deserves 5 stars, hands down.

1 out of 1 people found this review helpful. Did you? Yes No

ICON Loading...
Are you an E-Blast Insider? Subscribe Newegg e-Blast
PayPal
Shop without retyping payment details. Secure shopping made faster.
Check out with PayPal.

Shop by Region: United States | Canada | China | Taiwan
VeriSign Click for the BBB Business Review of this Computers - Supplies & Parts in Whittier CAThis site protected by Trustwave's Trusted Commerce program Inc500
Policy & Agreement | Privacy Policy  © 2000-2015 Newegg Inc.  All rights reserved.
If the Adobe Reader does not appear when you click on a link for a PDF file, you can download Adobe Reader from the Adobe web site.