HAMRs, Shingles and SSD cached HDDs; size versus speed
Subject: General Tech | August 8, 2013 - 01:58 PM | Jeremy Hellstrom
Tagged: HAMR, SMR, cache, hdd, Seagate, western digital, hgst, helium
Enthusiasts are wholeheartedly adopting SSDs for their storage media of choice with HDDs relegated to long term storage of infrequently accessed storage. For SMB and enterprise it is not such an easy choice as the expense to move to a purely SSD infrastructure is daunting and often not the most cost effective way to run their business. That is why HDD makers continue to develop new technology for platter based storage such as HAMR and shingled magnetic media in an attempt to speed up platter drives as well as increasing the storage density. Today at The Register you can read about a variety of technologies that will keep the platter alive, from Seagate's cached Enterprise Turbo SSHD, HGST's helium filled drives and the latest predictions on when HAMR and SMR drives could arrive on the market.
"At a briefing session for tech journos yesterday, Seagate dropped hints of new solid-state hybrid drives (SSHDs) - which combine a non-volatile NAND cache with spinning platters - and a general session about Shingled Magnetic Recording (SMR) and Heat-Assisted Magnetic Recording (HAMR)."
Here is some more Tech News from around the web:
- NVIDIA Open Sources SHIELD's Operating System @ Slashdot
- Top 10 Open Source Linux Boards Under $200 @ Linux.com
- Kingston reportedly cuts DRAM module prices amid sluggish demand @ DigiTimes
- Netgear A6200 802.11ac USB Wi-Fi Adapter Review @ Legit Reviews
- Chrome web browser password feature slammed as 'security flaw' @ The Inquirer
- AMD confirms Kaveri will be in the hands of enthusiasts in 2014 @ VR-Zone