Huawei says its new data storage device, the OceanStor Arctic, will significantly reduce cost and power usage compared to traditional storage technologies such as hard drives and tapes, according to a report from Block and Files. The device is based on the so-called magneto-electric disk (MED) technology, which could revolutionize the storage market — if Huawei manages to produce such disks in volumes. However, the company is keeping details of the mysterious new type of storage product under wraps for now, so it hasn't outlined the details behind the tech.
MED technology from Huawei will reportedly offer a rack capacity exceeding 10PB with a power consumption of less than 2kW. The product will be available internationally in the first half of 2025. The company also highlighted the technology's ability to lower total connection cost by 20% when compared to tape storage, and reduce power consumption by a staggering 90% in comparison to conventional hard drives.
Huawei provided little information about its upcoming OceanStor Arctic. Since the technology is a magneto-electric disk (MED), not a magneto-electric drive, we are dealing with something that has magnetic platters with tracks (and probably spins). The underlying principle of MED technology seems to be the magneto-electric effect, which creates a connection between the magnetic and electric properties of a material. We don't know how this applies to rotating disks.
The introduction of MED storage marks a significant milestone in general, however, as no existing MED storage products are on the market.
