Breaking News
Comments
Newest First | Oldest First | Threaded View
resistion
User Rank
CEO
re: ransition to NVDIMMs for RAID storage backup
resistion   7/7/2011 1:49:37 AM
NO RATINGS
I should rephrase my question: shouldn't the whole system be backed up by battery for power outages?

Bob Frey
User Rank
Rookie
re: ransition to NVDIMMs for RAID storage backup
Bob Frey   7/7/2011 12:59:25 AM
NO RATINGS
The NVDIMM is powered by supercapacitors long enough for the DRAM contents to be copied to NAND flash. After the copy to NAND flash is completed, the NVDIMM no longer needs power and the original volatile DRAM contents are saved to the non-volatile NAND flash.

resistion
User Rank
CEO
re: ransition to NVDIMMs for RAID storage backup
resistion   6/21/2011 5:04:07 PM
NO RATINGS
But the nvdimm still needs battery when there is no system power?

JanineLove
User Rank
Blogger
re: ransition to NVDIMMs for RAID storage backup
JanineLove   6/21/2011 4:46:01 PM
NO RATINGS
What do you think of using NVDIMMs for RAID storage backup? What applications do you think might be a good fit?



EE Life
Frankenstein's Fix, Teardowns, Sideshows, Design Contests, Reader Content & More
Max Maxfield

Feast Your Orbs on My Jiggly Exercise Machine
Max Maxfield
46 comments
Last weekend, I was chatting with my mother on the phone. She's all excited that I'm coming over to visit for a week in November. "I'll be seeing you in only seven weeks," she trilled ...

Glen Chenier

Missing Datasheet Details Can Cause Problems
Glen Chenier
3 comments
It is often said that "the devil is in the details." All too often those details are hidden deep within a datasheet, where you can easily overlook them. When a datasheet reference circuit ...

David Blaza

RadioShack: The End Is Nigh!
David Blaza
120 comments
I'm feeling a little nostalgic today as I read about what looks like the imminent demise of RadioShack, at least as we currently know it. An old ubiquitous cartoon image popped into my ...

Larry Desjardin

Engineers Should Study Finance: 5 Reasons Why
Larry Desjardin
46 comments
I'm a big proponent of engineers learning financial basics. Why? Because engineers are making decisions all the time, in multiple ways. Having a good financial understanding guides these ...

Flash Poll
Top Comments of the Week
Like Us on Facebook
EE Times on Twitter
EE Times Twitter Feed

Datasheets.com Parts Search

185 million searchable parts
(please enter a part number or hit search to begin)