Samsung Joins The 60 TB SSD Membership, Making an attempt Forward To 120 TB Drives
A variety of companies provide high-capacity SSDs, nonetheless until not too way back, only one agency equipped high-performance 60 TB-class drives with a PCIe interface: Solidigm. As our colleagues from Blocks & Recordsdata discovered, Samsung quietly rolled out its BM1743 61.44 TB solid-state drive in mid-June and now envisions 120 TB-class SSDs primarily based totally on the similar platform.
Samsung’s BM1743 61.44 TB comprises a proprietary controller and will depend on Samsung’s 7th Period V-NAND (3D NAND) QLC memory. Moreover, Samsung believes that its 7th Gen V-NAND ‘has the potential to accommodate as a lot as 122.88 TB,’
Samsung plans to produce the BM1743 in two variety components: U.2 for PCIe 4.0 x4 to take care of typical servers and E3.S for PCIe 5.0 x4 interfaces to take care of machines designed to produce most storage density. BM1743 can take care of quite a few features, along with AI teaching and inference, content material materials provide networks, and read-intensive workloads. To that end, its write endurance is 0.26 drive writes per day (DWPD) over 5 years.
Referring to effectivity, Samsung’s BM1743 is hardly a champion compared with high-end drives for gaming machines and workstations. The drive can sustainably get hold of sequential be taught speeds of seven,200 MB/s and write speeds of two,000 MB/s. It may really take care of as a lot as 1.6 million 4K random reads and 110,000 4K random writes for random operations.
Power consumption particulars for the BM1743 have not been disclosed, though it is anticipated to be extreme. Within the meantime, the drive’s key selling degree is its enormous storage density, which in all probability outweighs points over its absolute vitality effectivity for meant features, as a 60 TB SSD nonetheless consumes decrease than a lot of storage devices offering associated functionality and effectivity.
As well-known above, Samsung’s BM1743 61.44 TB faces restricted opponents on the market, so its value will in all probability be pretty extreme. For example, Solidigm’s D5-P5336 61.44 TB SSD costs $6,905. Totally different companies, equal to Kioxia, Micron, and SK Hynix, have not however launched their 60TB-class SSDs, which gives Samsung and Solidigm an edge for now.
UPDATE 7/25: We eradicated level out of Western Digital’s 60 TB-class SSDs, as the company would not in the intervening time itemizing any such drives on their website online
