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HPE ProLiant DL3X0 Gen11 1U 8SFF blank panel kit, metal finish

HPE

HPE P48926-B21 DL3X0 Gen11 1U 8SFF Display Port/USB/Optical Drive Blank Kit server accessory

SKU CH-QS0H-PR45W MPN P48926-B21

Blank panel kit covers unused DisplayPort, USB and optical drive openings in 1U 8SFF servers

  • TypeBlank Panel Kit
  • Designed for HPE ProLiant DL3X0 Gen11 1U servers
  • Fits 8SFF chassis front panel openings precisely
  • Includes DisplayPort, USB and optical drive blank inserts
  • Compact kit measures 12.91 x 10.75 x 2.56 inches
  • New condition ensures clean, undamaged panels for immediate use

Purpose-Built Filler Panel

The HPE P48926-B21 is a blank panel kit designed for the front of HPE ProLiant DL3X0 Gen11 1U servers with eight small-form-factor bays. It covers the DisplayPort, USB and optical-drive cut-outs when those features are not populated. System integrators and data-centre operators use it to maintain a clean chassis face and proper airflow discipline.

Replaces Open Apertures

This kit replaces uncovered front-panel openings that would otherwise leak cool air and admit dust into the server enclosure. The upgrade is worth it whenever a DL3X0 Gen11 1U 8SFF build does not require the external video, USB or optical-drive connections, ensuring the thermal design works as engineered.

Sustained Airflow Integrity

Under continuous operation the blank panel acts as a passive baffle, keeping front-to-rear airflow consistent across all load levels. It adds no active components, so acoustic output and power draw remain unchanged while the chassis maintains its intended cooling efficiency over long deployments.

Highlights

  • Designed for HPE ProLiant DL3X0 Gen11 1U servers
  • Fits 8SFF chassis front panel openings precisely
  • Includes DisplayPort, USB and optical drive blank inserts
  • Compact kit measures 12.91 x 10.75 x 2.56 inches
  • New condition ensures clean, undamaged panels for immediate use

Specifications

TypeBlank Panel Kit
Shipping weight0.64 kg
Package size335 × 284 × 81 mm

Questions about this item

What are the exact dimensions of the HPE P48926-B21 blank panel kit?

The kit measures 12.91 x 10.75 x 2.56 in (H x W x D) to fit the 1U 8SFF chassis front.

How is the blank kit installed, and which step is commonly missed?

Slide the panel into the optical drive bay until the spring-loaded latch clicks; the step often missed is verifying the latch fully engages to secure the panel.

When should the blank panel be removed or replaced?

Remove the blank only when installing a supported optical drive or USB module; replace it if the panel cracks or the retention latch fails to hold.

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