Samsung joins the 60 TB SSD membership, teases future 122 TB mannequin


In transient: Add Samsung to the small however rising record of storage makers that supply a 60 TB-class solid-state drive. The firm’s new BM1743 is an information center-grade SSD that makes use of Samsung’s Seventh-generation quad-level vertical NAND storage tech which almost doubles the variety of stacked layers in comparison with the earlier era.

The drive helps PCIe Gen4 utilizing the acquainted U.2 kind issue however can also be out there in an E3.S kind issue to leverage a PCIe Gen5 interface. The first fashions afford 61.44 TB of capability, though Samsung teased that future iterations might push that to 122.88 TB – double the capability of its new drive.

Performance specs are roughly according to what you’ll anticipate from an information middle drive that’s largely going to be tasked with storing and retrieving data, not writing it (suppose read-intensive AI workloads). Sequential learn pace is rated at 7,200 MB/s in comparison with simply 2,000 MB/s for sequential writes. Similarly, 4 KB random reads are rated at 1,600,000 versus 110,000 random write IOPS.

Given the numbers, it’s clear that Samsung’s newest would not come near saturating a PCIe Gen5 interface, however having the choice continues to be good for compatibility sake.

Samsung has additionally improved reliability, pushing as much as 0.26 drive writes per day in comparison with 0.18 for the earlier era. What’s extra, power-off knowledge retention is now rated at three months, from only one month. The firm didn’t contact on energy consumption. Considering capability is the crowning achievement right here, energy consumption was seemingly a secondary purpose.

Samsung joins Western Digital and Solidigm as the one producers at the moment providing a 60 TB-class SSD, however it’s virtually a assure that rivals together with Kioxia, Micron, and SK Hynix have related and even bigger drives within the works. Solidigm introduced its large boy SSD final yr, with Western Digital becoming a member of the race at Computex 2024 final month.

Pricing was not talked about however for comparability, Solidigm’s 61.44 TB SSD instructions north of $8,100.

Image credit score: Brett Sayles



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