Western Digital broadcasts 26TB exhausting drives and 15TB server SSDs


Western Digital's new 26 and 22TB hard drives.
Enlarge / Western Digital’s new 26 and 22TB exhausting drives.
Western Digital

Western Digital introduced a raft of latest merchandise yesterday aimed toward each common shopper PCs and large companies with storage-hungry servers. The headliners are two new hard drives with huge capacities—one 26TB and one 22TB—in addition to high-capacity SSDs for servers, inner and exterior performance-focused WD Black SSDs, and mid-range PCIe 4.0 SSDs that would find yourself in your subsequent prebuilt laptop computer or desktop PC.

The 26TB Ultrastar DC HC670 drives use tech known as shingled magnetic recording, or SMR, to spice up the quantity of knowledge that may match on every platter, at the expense of performance. WD makes use of SMR expertise throughout its WD Crimson Professional exhausting drive lineup, amongst others, which is focused at companies fairly than residence customers. The WD Crimson Plus drives, launched after WD was briefly caught utilizing SMR expertise in its exhausting drives without publicizing it, use the extra conventional standard magnetic recording (CMR) as a substitute.

The 22TB drive does use CMR expertise, boosting capability whereas retaining efficiency. Present CMR drives principally prime out at 20TB as of this writing. Different 22TB exhausting drives we have seen from companies like Seagate have needed to depend on SMR expertise to succeed in that capability. This drive will present up in a lot of Western Digital’s product households, together with the Ultrastar, WD Purple, WD Crimson, and WD Gold lineups. The entire new drives are anticipated to be accessible someday this summer time.

Shifting onto the SSDs, capacities go down, however the enterprise-grade drives are getting nearer. The UltraStar DC SN650 NVMe SSDs use a PCIe 4.0 interface and can are available each 2.5-inch and super-long E1.L variations, with capacities of as much as 15.36TB apiece. These drives are sampling now and can start transport “within the second half of 2022.”

The WD Black SN850X and external WD Black P40 Game Drive SSDs.
The WD Black SN850X and exterior WD Black P40 Recreation Drive SSDs.
Western Digital

There are two new WD Black SSDs. The SN850X SSD is a comparatively gentle spec bump for the prevailing WD Black SN850 SSD; it is a high-end PCIe 4.0 SSD that WD says options learn speeds of as much as 7,300MBps (in comparison with 7,000MBps for the SN850). The WD Black P40 Recreation Drive SSD is an exterior drive aimed toward avid gamers who do not wish to crack open their consoles or gaming laptops so as to add extra high-speed storage. It guarantees learn speeds of as much as 2,000MBps, although it could want a 20Gbps USB 3.2 2×2 (or a Thunderbolt 3/4 port) to comprehend these speeds; switch speeds will probably be extra restricted for typical 5 and 10Gbps USB ports. Like so many gamer-focused equipment, the P40 will embody user-customizable LED lighting.

The SN850X will probably be accessible in 1TB, 2TB, and 4TB capacities, with the 1TB drive beginning at $189.99. The exterior P40 SSD is available in 500GB, 1TB, and 2TB flavors, with costs beginning at $119.99. Each will probably be accessible someday this summer time.

WD additionally introduced a brand new PC SN740 SSD, a mid-range drive with a PCIe 4.0 interface and browse speeds as much as 5,150MBps. This is not terribly thrilling for PC builders or anybody whose laptop computer can match a typical 80-mm-long M.2 SSD—the WD Black SN770 matches its key specs and has been accessible for months—however the SN740 is focused principally at PC firms, which suggests it stands an excellent likelihood of ending up in your subsequent prebuilt laptop computer or desktop.

M.2 2230 SSDs are shorter than the typical M.2 2280 SSDs. They're used mostly in prebuilt PCs like Microsoft's Surface lineup, and it can be difficult to find high-capacity replacements.
Enlarge / M.2 2230 SSDs are shorter than the standard M.2 2280 SSDs. They’re used principally in prebuilt PCs like Microsoft’s Floor lineup, and it may be tough to seek out high-capacity replacements.
Andrew Cunningham

One factor to notice concerning the SN740 is that it is available in a 30-mm-long M.2 2230 variant, one which may very well be helpful for upgrading laptops and tablets that use the shorter-than-usual SSDs. Most Floor units that assist user-upgradeable storage, together with the Floor Professional 8, use M.2 2230 drives, but it surely’s tough to purchase higher-capacity variations for upgrades after the very fact as a result of the drives are so uncommon. The SN740 can also be aimed toward PC producers fairly than finish customers—it is probably not accessible for normal folks to purchase instantly—but it surely may very well be one other potential aftermarket possibility.

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