Dell Client Commercial PCs Update Catalog Cadences

Summary: Learn about the Dell Client Commercial (DCC) PCs update catalog cadences.

This article applies to This article does not apply to This article is not tied to any specific product. Not all product versions are identified in this article.
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Instructions

Dell Client Commercial PCs can be updated by various tools or applications, relying on different update catalogs following distinct update schedules.

Below are the different cadences or schedules for the update catalogs:

 

Name File Name dl.dell.com location Cadence Used by Application
Software Gallery DellAppCatalogPC.cab https://dl.dell.com/catalog/DellAppCatalogPC.cab Monthly Once (Last working day) Dell Applications
SDP Catalog DellSDPCatalogPC.cab https://dl.dell.com/catalog/DellSDPCatalogPC.cab Monthly twice 2nd and 4th Tuesday SCCM/MECM
PDK CatalogPC.cab https://dl.dell.com/catalog/CatalogPC.cab Quarterly once Earlier than DCU 3.0
Index CatalogIndexPC.cab https://dl.dell.com/catalog/CatalogIndexPC.cab Every Tuesday and Friday DCU 3.0 and later, DCCRM, SA
Platform File Name according to platform System identifier The exact folder is changing every time an update to the catalog is done, each platform has a separate catalog. The catalog link can be found inside the Index Catalog. Every Tuesday and Friday DCU 3.0 and later, DCCRM, SA

(Table 1 - Cadences or Schedules)

 

Acronyms:

  • Dell Command Update (DCU)
  • Dell Command Cloud Repository Manager (DCCRM)
  • SupportAssist (SA)

Affected Products

Dell All-in-One, Dell Pro All-in-One, Dell Pro Max Micro, Dell Pro Max Slim, Dell Pro Max Tower, Dell Pro Micro, Dell Pro Slim, Dell Pro Tower, Dell Tower, OptiPlex, Chromebook, Dell Laptops, Dell Plus, Dell Pro, Dell Pro Max, Dell Pro Plus , Dell Pro Premium, Latitude, Dell Pro Rugged ...
Article Properties
Article Number: 000453493
Article Type: How To
Last Modified: 18 May 2026
Version:  3
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