Home » PCIe 5.0 SSDs Debut at CES 2023 However Aren’t Prepared for Prime Time

PCIe 5.0 SSDs Debut at CES 2023 However Aren’t Prepared for Prime Time

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(Picture: John Burek/PCMag)
We’ve been anticipating the arrival of super-fast PCIe 5.0 SSDs for ages now. As with earlier developments within the spec, going from Gen 4 to Gen 5 features a doubling of bandwidth. Which means going from roughly 7GB/s transfers all the best way as much as 14GB/s, which might be an astonishing leap. Since each AMD and Intel’s next-gen platforms are launched and in customers’ fingers, it was anticipated that CES 2023 would come with a bevy of PCIe 5.0 SSDs. It’s the right time, and venue, in spite of everything. Nonetheless, that was not the case, as solely a handful of drives appeared and none had been able to ship. This results in an unlucky conclusion: the drives are simply not accomplished but.

Our associates at PCMag had been on the present flooring documenting this phenomenon. Some of the apparent examples got here from XPG. It was displaying off its newest SSD, which was named — you guessed it — PCIe Gen 5 SSD (see picture above). The XPG drive was listed as providing as much as 14,000MB per second sequential learn speeds, which is as quick because it will get. Although its cooling equipment seems to be only a bit thicker than ordinary, it’s truly an energetic cooler: There’s a tiny fan sandwiched between the drive and the highest layer. As we famous beforehand, PCIe 5 SSDs will run sizzling and that may require extra extravagant cooling than what we’ve seen with PCIe 3 and 4 drives.

(Picture: John Burek/PCMag)

One drive that encapsulated the cooling points dealing with these drives is the Aorus 1000 Gen5 SSD from Gigabyte. Although it was not proven operating checks on the present—one other indication of its have to bake a bit longer—it presents 12,000MB/s reads and 10,000MB/s writes. The large heatsink is known as Thermal Guard Xtreme and the corporate says it’s non-obligatory. It’s unclear if the cooler would stop throttling, or present any efficiency features.

(Picture: John Burek/PCMag)

MSI additionally confirmed off its upcoming Spatium Gen 5 SSD as nicely. It presents the identical efficiency because the Gigabyte drive however features a vapor chamber cooling answer as an alternative of a cooling tower. The vapor chamber passes the warmth to an aluminum fin stack that sits atop the drive. MSI didn’t say when this drive could be accessible, solely mentioning Q2 as a risk.

As PCMag mentions, none of the businesses at CES would say when the drives could be accessible. Additionally, trade behemoths WD and Seagate didn’t have something to point out to the general public, which isn’t a very good signal. We expect one other issue is the usual isn’t 100% supported by Intel but. On its Z790 chipset for Raptor Lake, it’s solely dedicated to utilizing PCIe 5.0 for graphics. Nonetheless, its companions can select to separate these 16 lanes into x8 for the GPU and x8 for storage in the event that they select to take action. Nonetheless, neither the RTX 40-series nor the Radeon 7900 collection are PCIe 5.0 GPUs. And although AMD’s X670 platform mandates PCIe 5.0 for storage, there are nonetheless no drives for it, as evidenced right here.


It looks like the arrival of ultra-fast SSDs for our next-gen builds has been drastically exaggerated. It can in all probability be one other six months, no less than, till we see drives delivery in quantity. Even then, it’s unclear if their worth and efficiency features in the actual world will probably be value it. Most customers would probably not discover the distinction between a SATA drive and an M.2 drive in the actual world. That’s until they had been lots of giant file transfers, which isn’t typical. Nonetheless, we’re curious to see what they will convey to the desk.

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