News

• Windows 11's August update reportedly introduced an SSD breaking bug
• It's been suggested that SSDs using Phison controllers are more likely to be affected
• Phison has conducted extensive testing, but couldn't reproduce the bug a single time, adding that its customers haven't reported the glitch either

The bug that recently emerged in Windows 11, which is reportedly breaking some SSDs, is being investigated by Microsoft and its partners - and now we've heard back from one of the parties involved.

This is Phison, which manufactures SSD controllers used across a wide range of drives from various manufacturers, and is involved in this controversy because some reports suggest that SSDs using these controllers were more likely to be affected by the bug.

Phison has now shared the results from its extensive testing pertaining to this matter, as Neowin reports, issuing the following statement: "Phison dedicated over 4,500 cumulative testing hours to the drives reported as potentially impacted and conducted more than 2,200 test cycles. We were unable to reproduce the reported issue, and no partners or customers have reported that the issue affected their drives at this time."

So, Phison feels it's in the clear, what with a whole lot of testing having turned up nothing, and no reports coming to the company directly from its customers, either. Of course, reports from individual consumers are going to go directly to the SSD maker (not those responsible for the controller), but when Phison says "partners or customers," it is talking about those drive manufacturers (and others, too, no doubt Microsoft included).

What hasn't helped Phison's cause here is a fake document that did the rounds online just after the bug came to light in Windows 11's August update. This purported to contain a list of affected Phison controllers, but was completely fabricated as the company quickly made clear.

Although Phison has conducted extensive testing, this can't be regarded as a definitive conclusion. Microsoft's investigation into this SSD breaking bug in Windows 11 is still being carried out, and until we see the result of that, there remains doubt as to exactly what's going on here.

Reports of SSD failures still remain scattered. So it must be noted, that this seems to be a rare issue. At any rate, I'm hoping Microsoft will make its findings known sooner rather than later, and clear this matter up - as it's only becoming more confusing with this latest instalment of the saga.

Phison also tacked on some advice with its statement on best practices to "support high-performance storage devices" undergoing extended workloads, such as shifting large files - like prolonged write operations which apparently triggered the Windows 11 bug. Phison observes that a "proper heatsink or thermal pad" will help in terms of maintaining optimal temperatures and ensuring the drive doesn't get too hot (or throttles as a result).

Note that imparting this advice isn't directly related to the bug - meaning Phison isn't saying you should be using a heatsink to avoid coming off the rails with this Windows 11 glitch. This is just general advice aimed at all high-end SSD owners, letting them know that if they are running intense workloads over long durations, using extra cooling is advised.

Mind you, if your SSD doesn't have a heatsink already, adding one is a somewhat fiddly affair, especially for the less tech-savvy (although they are less likely to be running a high-performance solid-state drive, admittedly).

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• Novodisq claims 230PB rack capacity using proprietary 144TB SSDs
• Novoblade integrates compute, networking, and storage in dense blade servers
• Novodisq promises 95% lower power compared with conventional arrays

At the recent Flash Memory Summit, a new name from New Zealand surfaced in a bid to cause waves in the enterprise storage space.

Novodisq presented its Novoblade system, a platform built to combine dense storage, compute acceleration, and network capacity in a compact design.

The Novoblade modules are designed as blade servers, each offering 576TB of raw storage built on flash drives. The drives themselves are based on E2 form factor SSD units with capacities reaching 144TB per device.

The company says a 2U enclosure can hold up to 20 modules, which equates to 11.75PB of capacity in a single shelf.

Scaling this configuration across an entire 42U rack, Novodisq projects that storage can rise to 230PB.

Alongside the storage figures, Novodisq promotes Novoblade as a hyperconverged design that integrates compute resources directly into each blade.

These include ARM64 cores, FPGA resources, and optional AI or machine learning engines, with networking supported by 200Gbps or 400Gbps Ethernet.

The company positions this as a platform that can replace conventional NAS arrays, with up to 95% lower energy consumption. Such claims, however, are difficult to validate without detailed independent benchmarks.

While the theoretical capacity appears high, the price of such a system raises serious questions.

The company has not announced official figures, but estimates can be made from existing hardware, as a single 122.88TB SSD currently (August 2025) costs close to $14,000.

Using that as a reference, and accounting for Novoblade’s proprietary 144TB SSDs, a single blade with four drives could already exceed $60,000 before considering added compute and networking.

With 20 blades in a 2U enclosure, the total could approach $1.2 million. Extending this to a full 42U rack with 230PB of raw storage means costs would rise well beyond $2 million.

This positions Novoblade as an extremely dense solution, but one that only highly specialized organizations could justify financially.

On paper, these numbers suggest one of the densest deployments yet described, but practical use and performance remain untested.

Novodisq describes the Novoblade as both a storage server and a converged compute platform.

It can expose block, file, and object interfaces, or integrate into distributed systems such as Ceph or Lustre.

At the moment, major players in the storage field continue to focus on balancing capacity with performance.

Therefore, it remains uncertain whether Novodisq can provide not only the largest or fastest SSD arrangements but also sustainable pricing and support.

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• NJ prisoners get only twenty 1.44MB floppy disks, barely enough for appeals
• Lawyers must transfer files from flash drives back to floppy disks, complicating the process
• Authorities say the ban on flash drives is a matter of security

A prisoner at New Jersey State Prison has publically voiced frustration at being forced to rely on floppy disks for critical legal work.

The US state's prison system restricts inmates to using floppy disks, each with a maximum capacity of 1.44MB, but each prisoner is allowed 20 floppy disks, a limit which barely matches the needs of complex legal correspondence.

Writing for the Prison Journalism Project, Jorge Luis Alvarado said, “Inside New Jersey State Prison, it’s like 1985, where we rely on out-of-date word processors, electric typewriters, and floppy disks that are going extinct in the free world.”

Alvarado explains even a single legal brief can exceed this size, requiring the use of multiple disks to store one document.

Such a process becomes cumbersome, and with the added risk of corruption, the format introduces real uncertainty into how files are preserved.

In addition, since major companies like Sony stopped manufacturing floppies about 15 years ago, their scarcity only adds to the impracticality of the rule.

The reliance on floppy media seems especially arbitrary, given that they have only about a year of lifespan left and that flash drives became widely adopted more than two decades ago.

In the early 2000s, USB drives quickly eclipsed floppies, offering both speed and durability.

Today, they are inexpensive, compact, and reliable, with capacity far surpassing anything the floppy era could provide.

Even consumer SSD options now span into the terabyte range, with the largest SSD models rivaling enterprise storage.

Devices once labeled the fastest SSD can manage transfers that dwarf anything possible with legacy media.

However, authorities argue that the ban on flash drives is a matter of security, suggesting they could be misused within prison environments.

While this position explains the reluctance to modernize, it leaves prisoners disadvantaged when dealing with legal matters where technology should serve as a bridge, not a barrier.

Alvarado describes a process where lawyers must copy digital files onto flash drives, only to have them transferred back to floppy disks through a single library computer.

Delays are inevitable, with access often taking days at a time.

Some researchers estimate that between four and six percent of those incarcerated in the United States may be innocent.

Therefore, even if a fraction of these individuals face barriers to appeals due to outdated technology, the issue extends far beyond mere inconvenience.

Via Toms Hardware

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• SK Hynix sets new milestone with 321-layer QLC NAND for PC SSDs
• Performance and efficiency improvements come before enterprise and AI server rollout
• Consumers unlikely to see cheap high-capacity SSDs until costs fall further

SK Hynix has confirmed it has started mass production of its new 321-layer QLC NAND flash memory, making it the first in the industry to cross the 300-layer threshold with QLC technology.

The company completed development of the chip earlier in 2025, and says it plans to launch commercial products in the first half of 2026, once customer validation is finished.

The chip features 2Tb capacity per die, double that of previous solutions.

To address the slower performance that often comes with higher-density QLC NAND, SK Hynix expanded the number of planes within the chip from four to six.

This change allows for greater parallel processing, which improves read and write speeds while keeping power use low.

The company says its data transfer speeds are twice as fast compared to its prior QLC offerings, with write speeds up to 56% faster and read performance improved by 18 percent.

Power efficiency during write operations is also up by more than 23%, something that will matter in large data environments where energy costs are closely monitored.

Although the long-term aim is to use the technology in enterprise SSDs for data centers and ultra-high-capacity storage aimed at AI servers, the company says PC SSDs will be the first products to ship with the 321-layer chips.

That means consumers may see benefits before enterprise customers, although the initial focus will not necessarily be on low-cost, high-capacity drives.

"With the start of mass production, we have significantly strengthened our high-capacity product portfolio and secured cost competitiveness," said Jeong Woopyo, Head of NAND Development.

"We will make a major leap forward as a full-stack AI memory provider, in line with the explosive growth in AI demand and high-performance requirements in the data center market."

SK Hynix also plans to use its stacking technology, which allows up to 32 dies in one package, in future ultra-capacity solutions. It expects this to be especially important in AI-driven storage markets where both density and efficiency are key selling points.

While the arrival of this NAND marks a big step toward larger, more affordable storage, it is unlikely that cheap 8TB consumer SSDs will arrive any time soon, due to high manufacturing costs, packaging complexity, and validation cycles.

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