[news] Seagate Signs HAMR Deal with Showa Denko: Secures Second Source for HAMR Platters

Introduce yourself to us and other members here, or share your own product reviews, suggestions, and tips and tricks of using QNAP products.
Post Reply
User avatar
Moogle Stiltzkin
Guru
Posts: 11448
Joined: Thu Dec 04, 2008 12:21 am
Location: Around the world....
Contact:

[news] Seagate Signs HAMR Deal with Showa Denko: Secures Second Source for HAMR Platters

Post by Moogle Stiltzkin »

Seagate this week signed an agreement with Showa Denko in a bid to secure a second source of platters for its hard drives based on heat assisted magnetic recording (HAMR) technology. Under the terms of the deal, Seagate will evaluate SDK's existing materials for HAMR media and the two companies will jointly develop future materials.

Seagate started to ship its Exos HDDs featuring HAMR inside its Lyve storage systems late last year. These hard drives use key components, such as recording heads with a near field transducer that heats up the media as well as glass platters with an FePt magnetic layer, developed and made entirely in-house. Being a vertically integrated company, Seagate has enough production capacities to continue building platters for HAMR drives internally, but having a second source for a crucially important component makes a lot of sense for high-volume products.
https://www.anandtech.com/show/16755/se ... r-platters
NAS
[Main Server] QNAP TS-877 (QTS) w. 4tb [ 3x HGST Deskstar NAS & 1x WD RED NAS ] EXT4 Raid5 & 2 x m.2 SATA Samsung 850 Evo raid1 +16gb ddr4 Crucial+ QWA-AC2600 wireless+QXP PCIE
[Backup] QNAP TS-653A (Truenas Core) w. 4x 2TB Samsung F3 (HD203WI) RaidZ1 ZFS + 8gb ddr3 Crucial
[^] QNAP TL-D400S 2x 4TB WD Red Nas (WD40EFRX) 2x 4TB Seagate Ironwolf, Raid5
[^] QNAP TS-509 Pro w. 4x 1TB WD RE3 (WD1002FBYS) EXT4 Raid5
[^] QNAP TS-253D (Truenas Scale)
[Mobile NAS] TBS-453DX w. 2x Crucial MX500 500gb EXT4 raid1

Network
Qotom Pfsense|100mbps FTTH | Win11, Ryzen 5600X Desktop (1x2tb Crucial P50 Plus M.2 SSD, 1x 8tb seagate Ironwolf,1x 4tb HGST Ultrastar 7K4000)


Resources
[Review] Moogle's QNAP experience
[Review] Moogle's TS-877 review
https://www.patreon.com/mooglestiltzkin
User avatar
OneCD
Guru
Posts: 12037
Joined: Sun Aug 21, 2016 10:48 am
Location: "... there, behind that sofa!"

Re: [news] Seagate Signs HAMR Deal with Showa Denko: Secures Second Source for HAMR Platters

Post by OneCD »

@Moogle, any idea of the write speed of these drives? Slower/same/faster than conventional drives?

Will there be a limit to the number of write operations possible on each sector?

ImageImageImageImageImageImageImageImageImageImageImageImageImageImageImageImageImageImage
Post Reply

Return to “Users' Corner”