Can I use these brackets outdoors or in humid environments?

These brackets are intended for indoor desktop PC use. The metal construction generally provides adequate durability for standard indoor environments. They are not rated for outdoor or high-humidity use, and prolonged exposure to moisture may cause surface oxidation over time.

12cm Vented PCI Slot Cover Bracket for PC Case — Black or Silver, 1 Pair with Screws

Roll over image to zoom in Click on image to zoom

12cm Vented PCI Slot Cover Bracket for PC Case — Black or Silver, 1 Pair with Screws

HomeDIYer

No reviews

By HomeDIYer®

Color: Black

Price:

$14.80 USD

Stock:

In stock (500 units), ready to be shipped

Quantity:

Share this product

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Quantity Discount Promotion

DIY Expert Support

Get fitment advice & recommendations

Mon-Fri, 8:30AM-8PM

WhatsApp Email

⚡

24-Hour Fast Ship

🚚

Arrives in 3-14 days

🌍

Global Reach

↩️

30-Day Returns

🌱 1 tree planted with every purchase

Vented PCI Slot Cover Brackets — Improve Case Airflow While Filling Empty Expansion Slots

Empty PCI expansion slots on the rear of your PC case are more than an eyesore — they disrupt airflow, let dust in, and leave your build looking unfinished. PC builders, system integrators, and anyone upgrading or reconfiguring a desktop rig need a clean, functional way to cover unused slots without blocking the heat that needs to escape. These vented PCI slot cover brackets replace solid blank covers with a slotted design that lets warm air exhaust through the rear panel while keeping the interior tidy.

Each order includes one pair (2 brackets) plus mounting screws. The brackets measure approximately 12 cm × 1.8 cm (≈4.7" × 0.7") — the standard full-height PCI slot cover dimension used in the vast majority of ATX and mATX desktop cases. Available in Black or Silver to match your build's color scheme. The slotted vent pattern runs the full length of the bracket for maximum passive airflow through each covered slot opening.

These vented slot covers are a practical addition when reconfiguring a gaming PC after removing a GPU or sound card and needing to cover the vacated slots; when building a new ATX mid-tower and wanting rear-panel exhaust through every unused slot rather than trapping heat with solid blanks; and when upgrading an existing workstation or home server where improved passive airflow helps keep component temperatures in check during sustained workloads.

🖥️ Compatibility: Fits standard full-height PCI expansion slot openings in ATX and mATX desktop PC cases. Bracket length approx. 12 cm (≈4.7"). Screws included. Confirm your case uses standard full-height slot covers before ordering.

✅ Key Features of These Vented PCI Slot Cover Brackets

🌬️ Full-Length Slotted Vent Design — The slotted vent pattern spans the entire 12 cm (≈4.7") length of each bracket, maximizing passive airflow through empty PCI slot openings and helping warm air exit the case rather than recirculating inside.
📏 Standard Full-Height PCI Dimensions — At approximately 12 cm (≈4.7") long, these brackets match the standard full-height PCI slot cover size used in the vast majority of ATX and mATX mid-tower and full-tower desktop cases, making them a straightforward drop-in replacement.
🎨 Black and Silver Color Options — Choose the finish that matches your build. Black suits dark-interior gaming cases; silver complements brushed aluminum panels or light-colored case interiors. Both options are identical in design and dimensions.
🔩 Mounting Screws Included — Each pair ships with the corresponding mounting screws so you can install immediately without hunting for compatible hardware. Compatible with standard ATX case PCI slot screw holes.
🧱 Rigid Metal Construction — The brackets are formed from metal rather than plastic, providing a solid, rattle-free fit in the rear panel slot. Metal construction also conducts a small amount of heat away from the slot area compared to plastic alternatives.
📦 1 Pair Per Order — Each purchase includes two brackets, enough to cover two adjacent empty PCI expansion slots simultaneously — useful when removing a dual-slot GPU or when filling multiple vacated slots after a system reconfiguration.

⚠️ Before you order: These are standard full-height PCI slot covers. Mini-ITX and small form factor cases sometimes use low-profile or non-standard slot cover dimensions. Measure your existing slot covers (approx. 12 cm / 4.7" for full-height) to confirm fit before purchasing.

📐 Technical Specifications — Vented PCI Slot Cover Bracket

Product Type	Vented PCI Expansion Slot Cover Bracket
Bracket Length	Approx. 12 cm (≈4.7")
Slot Type	Full-height PCI / PCIe expansion slot
Vent Style	Slotted / louvered full-length vent pattern
Material	Metal (steel or aluminum alloy)
Color Options	Black / Silver
Quantity per Order	1 pair (2 brackets)
Screws Included	Yes
Compatible Cases	Standard ATX / mATX full-height PCI slot cases
Mounting Method	Screw-in (standard ATX rear panel screw hole)
Finish	See variant options (Black or Silver)
Intended Use	Indoor desktop PC builds

❓ Frequently Asked Questions

What PC cases are these PCI slot covers compatible with?

These vented PCI slot cover brackets are designed to fit standard ATX and mATX PC cases that use full-height PCI expansion slot openings. In most cases, any mid-tower or full-tower case with a standard rear panel slot layout will accept these brackets. Confirm your case uses standard full-height PCI slot covers (approx. 12 cm / 4.7") before ordering.

How do I know if these brackets are the right size for my case?

These brackets measure approximately 12 cm (≈4.7") in length — the standard full-height PCI slot cover dimension used in the vast majority of ATX and mATX desktop cases. The easiest way to confirm is to remove one of your existing slot covers and measure it. If your case is a mini-ITX or small form factor build, measure first as those sometimes use non-standard dimensions.

Do the slotted vents actually improve airflow inside the case?

Yes. Replacing solid blank slot covers with vented brackets allows warm air from inside the case to exhaust through the rear panel passively. This generally improves overall case airflow, particularly in builds where GPU or CPU temperatures are elevated and additional exhaust paths are beneficial. The improvement will vary depending on your case's overall airflow design and fan configuration.

Are screws included, and what type are they?

Yes, mounting screws are included with each pair. The screws are typically the standard type used in ATX PC cases for PCI slot covers. If your case uses a tool-free clip retention system instead of screws, the brackets will generally still fit the slot opening — the included screws simply may not be needed in that scenario.

Can I use these brackets in a humid or outdoor environment?

These brackets are intended for standard indoor desktop PC use. The metal construction provides adequate durability for typical indoor environments. They are not rated for outdoor or high-humidity conditions, and prolonged exposure to moisture may cause surface oxidation over time. For indoor builds, they will generally hold up without issue under normal use.

Should I choose black or silver?

Choose based on your case's interior color scheme. Black brackets blend into most mid-tower gaming cases with dark interiors. Silver brackets suit cases with brushed aluminum panels or lighter-colored interiors. Both colors are identical in design, dimensions, and vent pattern — the choice is purely aesthetic.

How many brackets come in one order?

Each order includes one pair — that is 2 brackets — plus the corresponding mounting screws. This covers two adjacent empty PCI slot openings on your case's rear panel, which is useful when filling the space left by a removed dual-slot GPU or when covering multiple vacated expansion slots after a system reconfiguration.

🛒 Select your color above, then add to cart — clean up your build and let your case breathe.

12cm Vented PCI Slot Cover Bracket for PC Case — Black or Silver, 1 Pair with Screws

Payment & Security

Let customers speak for us

DIY Expert Support

Description

Vented PCI Slot Cover Brackets — Improve Case Airflow While Filling Empty Expansion Slots

✅ Key Features of These Vented PCI Slot Cover Brackets

📐 Technical Specifications — Vented PCI Slot Cover Bracket

❓ Frequently Asked Questions

12cm Vented PCI Slot Cover Bracket for PC Case — Black or Silver, 1 Pair with Screws

You may also like

Recently viewed