SoylentNews

takyon [soylentnews.org] writes:

Western Digital has announced a 12 terabyte helium-filled hard disk drive [tomshardware.com], as well as an upcoming 14 TB shingled magnetic recording HDD. The 3.5" 12 TB drive contains a whopping eight 1.5 TB platters, and does not use shingling:

HGST's Ultrastar He¹² HDDs use speedy PMR (Perpendicular Magnetic Recording) technology in tandem with eight platters to provide a beefy 12TB of capacity. The 7,200-RPM HDD provides solid performance measurements of 243 MiB/s of sustained sequential performance and 390/186 read/write IOPS at QD32. The helium-infused HelioSeal design allows the drive to scale to eight platters and provides a 2.5 million hour MTBF. [...] The hits don't stop at 12TB; the company also has a 14TB SMR (Shingled Magnetic Recording) HDD on its immediate roadmap.

WD also announced an Ultrastar 8TB SN200 SSD, and confirmed that it is working on QLC NAND SSDs that store four bits per cell. Micron also announced [tomshardware.com] an 8 TB (7680 GB) SSD this week.

Also at The Register [theregister.co.uk].

Original Submission