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Remember hibernation mode? For long-time PC users, Hibernate has been a mainstay of the Windows shutdown menu, along with the Restart, Sleep, and Shut Down commands, as a way to save power without losing your work or crashing out of the operating system entirely.
But in recent years, as happened with Windows 11 It has become the most widely used version of the software Most modern laptops use solid-state hard drives, also called SSDs, and Hibernate mode has quietly disappeared from most shutdown menus. It is still present in Windows 11 It can be enabled through Power Settings, but no longer appears by default in the Power menu alongside Sleep, Restart, and Shutdown.
A A recent blog post from XDA’s Chandraveer Mathur He points to the significant amount of wear that Hibernate can cause on SSD drives as a possible reason why the feature isn’t front and center.
“Unlike older spinning platters (hard drives), which could theoretically withstand indefinite writes, NAND flash has a limited service life because each write operation degrades the oxide layer that traps electrons within each cell,” Mathur writes.
The Hibernate option is still available in Windows 11 Settings under the Power category, but for many users, it no longer appears in the Start menu power options alongside Sleep, Restart, and Shutdown.
While Sleep mode writes your computer’s current state to RAM and keeps the computer active enough to run updates and other low-power activities, Hibernate writes to a file on your hard drive, creating a more durable save point for long periods away from your computer.
Mathur’s theory is that all those hard drives being written to a system that frequently hibernates can cause the SSD to fail sooner. That can be unsettling Due to the high prices of SSDs. Replacing a worn out drive can be a very expensive proposition.
Microsoft responds
“We have no plans to remove support for Hibernate,” a Microsoft spokesperson told CNET.
The company still believes that this mode is useful for long periods of rest. It uses almost no energy, which may be attractive to those looking to control their energy bill.
The trade-off, aside from potential wear and tear on the hard drive, is that sleep mode allows the system to perform background maintenance or apply Windows updates, and usually resume more quickly.
A Microsoft representative said that systems using sleep mode “have significantly faster resume times and better support for the wake function, allowing users to start up more quickly.”
Microsoft acknowledged that writing data affects SSD wear, but says the company has worked to mitigate some of this activity.
“Hibernate mode requires writing data to the SSD, which can inherently lead to wear and tear over time,” the representative said. “To reduce this, Windows reduces wear by saving only the portion of memory used at hibernation time, which is also compressed before it is written to disk.”
These approaches significantly reduce the amount of data being written to the SSD for typical workloads, the spokesperson said. These elements combine to result in a significant reduction in data written to disk for typical workloads.
For most, this will not be a problem.
“Windows prioritizes sleep as the default experience, but hibernation remains an option for those who choose it,” the spokesperson said.
