What does this research mean for the field?

The lifecycle of a physical page in Windows memory after leaving the Working Set is managed through transitions involving the PFN database, Standby and Modified lists, memory compression, and the page file. Novelty: ClaimNovelty.SYNTHESIS. Consensus alignment: ConsensusAlignment.NEUTRAL.

What question did this study set out to answer?

To delineate how the Windows memory manager processes and transitions physical memory pages after they are removed from an active process working set.

September 5, 2026Open Access

The Depths of Windows Memory (Part 2) — The Life of a Physical Page: Five Lists and the Truth About the Page File (archived 2026-09-03)

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To delineate how the Windows memory manager processes and transitions physical memory pages after they are removed from an active process working set.
Examined core Windows kernel memory structures including the Page Frame Number (PFN) database.
Traced page state transitions across Standby lists, Modified lists, memory compression pools, and the disk-backed page file.
Identified the sequential path of evicted pages through five core operating system page lists.
Characterized the relationship between memory compression subsystems and disk-level page file offloading.

Implication

Technical analysis reveals physical page transitions in Windows memory, clarifying how compression and paging prevent system slowdowns.

Abstract

This article connects the PFN database, Standby, Modified, memory compression, and the page file to explain where a physical page goes after it leaves the Working Set. Archived version of https://comcomponent.com/en/blog/windows-memory-internals-page-lifecycle-pagefile/, as published on 2026-09-03. The live article is maintained and may change after this date. First published 2026-08-20.

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Cite This Study

Go Komura (2026) studied this question.

synapsesocial.com/papers/6a9bd3f16b95aff0620eb31d https://doi.org/10.5281/zenodo.22279014

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Implication

Technical analysis reveals physical page transitions in Windows memory, clarifying how compression and paging prevent system slowdowns.

The Depths of Windows Memory (Part 2) — The Life of a Physical Page: Five Lists and the Truth About the Page File (archived 2026-09-03)

Key Points

Implication

Abstract

Discussion

Cite This Study

The Depths of Windows Memory (Part 2) — The Life of a Physical Page: Five Lists and the Truth About the Page File (archived 2026-09-03)

Key Points

Implication

Abstract

Discussion

Cite This Study

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