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5pcs Black PCI Slot Cover Dust Filter Blanking Plate Hard Steel with Screw
daier

5pcs Black PCI Slot Cover Dust Filter Blanking Plate Hard Steel with Screw

Bottom line: The daier 5pcs Black PCI Slot Cover Dust Filter Blanking Plate Hard Steel: 5 covers plus 5 screws per pack seals a full bank of slots; main trade-off: fits standard slot openings only, no low-profile version.

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By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For PC and retro-hardware cleaning and maintenance tools, synthesises manufacturer documentation, community compatibility lists and marketplace listings rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

Pros & Cons

Pros

  • ✓ 5 covers plus 5 screws per pack seals a full bank of slots
  • ✓ Hard steel build, not thin flexible aluminum
  • ✓ Vented face keeps rear chassis airflow moving
  • ✓ Standard 4.75 x 0.75 in fits typical ATX slot openings

Cons

  • ✗ Fits standard slot openings only, no low-profile version
  • ✗ No dust mesh, vent slots still pass fine particles
  • ✗ Screws are generic; may not match your case head style
  • ✗ Black paint can chip on the edges during install

Manufacturer description

Cover the empty expansion slots on your case with this 5-pack of daier PCI slot covers, a straightforward fix for the gaps left behind after pulling a sound card, capture card, or old GPU out of a retro build. Each blanking plate is stamped from hard steel and measures 4.75 inches long by 0.75 inches wide, matching the standard PCI/PCIe slot opening on ATX and mATX cases. The vented design lets air keep moving through the rear of the chassis while the plate blocks the open gap that would otherwise pull unfiltered dust straight onto your motherboard and expansion cards. The set ships with…

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SpecPicks Verdict

SpecPicks scored daier 5pcs Black PCI Slot Cover Dust Filter Blanking Plate Hard Steel using a rating × review-volume × price-fit model applied to published specs and reviews across the tools & maintenance category. daier's tools & maintenance lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for tools & maintenance: PC towers accumulate significant dust in 3–6 months, so cleaning frequency drives cordless vs. canned-air tradeoff decisions. Match the device's RPM or CFM rating to your case size, and confirm battery runtime covers a full tower cleaning before ordering. Prices and stock are set by the retailer and may have moved since this page was last updated.

Frequently Asked Questions

How many slot covers come in the pack?

Five PCI slot covers and five screws, so you can fill an entire bank of empty expansion slots without sourcing extra hardware.

What size are these PCI slot covers?

Each plate measures 4.75 inches long by 0.75 inches wide, the standard PCI/PCIe slot opening dimension on typical ATX and mATX cases.

Are these vented or solid blanking plates?

Vented. The face is slotted so warm air can still exit the rear of the case while the plate closes the open gap.

What material are they made of?

Hard steel, per the manufacturer listing, rather than the thin stamped aluminum used on many stock case covers.

Will these fit a low-profile or slim case?

They are sized for full-height standard slots at 4.75 inches. For a low-profile or slim chassis, check your case's bracket height before ordering.

Key Features

  • Cover up open PCI slots with these standard case vented slot covers
  • Measures 4.75 inches long by 0.75 inches wide
  • Package includes: 5 x PCI Slot Cover；5 x screws
  • Product Name : PCI Slot Cover;Material : Hard Steel

Full Specifications

Brand‎daier
Product NamePCI Slot Cover;Material : Hard Steel
Package includes5 x PCI Slot Cover；5 x screws
Item Dimensions LxWxH‎6.4 x 5.5 x 0.9 inches

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5pcs Black PCI Slot Cover Dust Filter Blanking Plate Hard Steel with Screw is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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5pcs Black PCI Slot Cover Dust Filter Blanking Plate Hard Steel with Screw
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