DealNews - Best Computer Cases & Accessories Deals & Computer Cases & Accessories for Sale

DIYPC IDX8-BK-ARGB ATX Gaming Computer Case for $67

Sun, 16 Aug 2026 22:37:48 -0400

This case suits builders who want ARGB fans and airflow-focused design without paying premium tower prices, and Newegg has it for $67, which is $53 (44%) off the $120 list price. Buy Now at Newegg

Features

Dual tempered glass panels
Four pre-installed ARGB PWM fans
Supports ATX, Micro ATX, ITX motherboards
Includes USB 3.0 and USB Type-C front ports
Model: IDX8-BK-ARGB

Asus TUF Z390-Plus Gaming Motherboard I/O Shield for $20

Sun, 16 Aug 2026 00:22:51 -0400

Buying the motherboard used or missing its original box makes this a handy pickup, since I/O shields tend to get lost and mismatched shields won't fit your case's cutout properly. Buy Now at Newegg

Features

TUF Z390-PLUS GAMING motherboard compatibility
Replacement I/O shield back plate
Includes dedicated motherboard bezel baffle
Secures port integrity and dust protection
Model: Z390-PLUS GAMING

230mm Computer Case Fan for $50

Sat, 15 Aug 2026 23:32:53 -0400

Runs quieter than most stock fans at higher airflow, making it a solid pick for anyone building or upgrading a case that needs better cooling without the extra noise. Buy Now at Newegg

Features

230mm cooling fan
Quiet low-noise operation
12V power input
230x200x30mm dimensions
Model: A23030-07CB-3MN-F1

Be quiet! Pure Base 501 Airflow Computer Case for $109

Sat, 15 Aug 2026 23:32:35 -0400

Case fans and airflow-optimized panels make this a solid pick if you're building a system that runs warm under load, and Newegg has it for $4 off the $113 list price. Buy Now at Newegg

Features

ATX Full Tower compatibility
High-speed 1x USB 3.2 Gen 2 Type C port
Two 3.5 inch internal drive bays
Durable ABS and steel construction
Model: BG074

SilverStone Sugo SG13 Computer Case for $82

Sat, 15 Aug 2026 23:30:58 -0400

Space is tight for anyone building a small-form-factor PC, so the Sugo SG13's compact frame suits desk setups or entertainment centers where a full tower just won't fit, and it still supports mini-ITX motherboards and standard PSUs without forcing you into proprietary parts. Buy Now at Newegg

Features

Supports Mini-DTX and Mini-ITX motherboards
Compact mesh front panel design
Supports standard ATX12V and EPS12V power supplies
Front-mounted 120mm or 140mm fan and radiator support
Dual front USB 3.0 ports

120mm USB Computer Case Fan 2-Pack for $27

Sat, 15 Aug 2026 23:29:46 -0400

Two extra 120mm fans are a cheap fix for a case running hot or loud, and this pack suits anyone building a PC or upgrading airflow without rewiring the whole system since they run straight off USB. Buy Now at Newegg

Features

Dual 120mm USB-powered cooling fans
Brushless motor for quiet efficient operation
Universal 5V USB connectivity
Standard 120x25mm size for versatile mounting
Provides reliable cooling for PCs and components

Lian Li O11 Dynamic EVO RGB ATX Mid Tower Case for $210.70

Sat, 15 Aug 2026 23:29:37 -0400

Fits builders who want a clean showcase for their hardware, with tool-free panels and dual-chamber layout that make cable management and airflow tuning much simpler than in most mid towers. Buy Now at Newegg

Features

Tempered glass panels for panoramic component visibility
Aluminum and steel chassis construction
Modular design for versatile cooling configurations
Integrated RGB lighting synchronization
Model: O11DERGBX.US

Mini-ITX Desktop Computer Case for $64

Sat, 15 Aug 2026 23:29:34 -0400

Space-constrained builds benefit most here, since Mini-ITX cases fit into tight desk setups or living room entertainment centers where a full tower won't work. Just check your motherboard and GPU dimensions first, as clearance inside these cases is limited compared to standard mid-towers. Buy Now at Newegg

Features

Durable aluminum chassis construction
Compact Mini-ITX small form factor
Two integrated USB 3.0 ports
Supports HTPC build configurations

Alamengda Open ATX Computer Case Test Stand for $19

Sat, 15 Aug 2026 23:28:31 -0400

Anyone building or troubleshooting a PC will appreciate the open-frame design here, since it gives you full access to components without wrestling with side panels every time you swap a part. It's a solid pick for hobbyists who tinker frequently or benchmark hardware on a regular basis. Buy Now at Newegg

Features

ATX motherboard tray
Open frame chassis design
Bottom-mounted ATX power supply
0.8mm SPCC steel construction
Internal 3.5-inch drive bay

90mm 15mm PWM Computer Case Cooling Fan for $29

Sat, 15 Aug 2026 23:25:28 -0400

Anyone building a slim SFF rig or dealing with tight clearance behind a radiator will appreciate the 15mm low-profile design, and PWM control lets you fine-tune noise versus airflow instead of running at one fixed speed. Buy Now at Newegg

Features

90x90x15mm ultra-thin form factor
Ball bearing motor for extended durability
4-wire PWM precise speed control
DC12V efficient power operation
Model: 9015

Lian Li O11 Dynamic EVO ATX Mid Tower Case for $532.90

Sat, 15 Aug 2026 23:25:08 -0400

Case builders who like showing off their components will appreciate the dual-chamber layout, which keeps cables and PSU hidden while leaving the main compartment open for GPU and cooling displays. It also supports both vertical GPU mounting and multiple radiator configurations, so it's a solid pick if you're planning a custom loop down the line. Buy Now at Newegg

Features

Supports Micro ATX, ATX, ITX, and E-ATX motherboards
Premium aluminum, steel, and tempered glass construction
Front-panel 2x USB 3.0, 1x USB 3.1 Type-C ports
Versatile ATX mid tower form factor
Model: O11DEX

Fractal Design Define 7 Mid Tower Computer Case for $195

Sat, 15 Aug 2026 23:25:08 -0400

Sound dampening panels and a modular interior make this a solid pick for anyone building a quiet PC without sacrificing space for drives or cable management. It also handles both ATX and larger E-ATX motherboards, so it works for standard builds as well as more demanding component setups. Buy Now at Newegg

Features

Supports ATX, E-ATX, Micro ATX, Mini ITX motherboards
Features brushed aluminum and steel modular design
Includes USB 3.2 Gen 2x2 Type-C front port
Two USB 3.0 and two USB 2.0 front ports
Model: Define 7

In Win Mini-Tower Case for $126

Sat, 15 Aug 2026 23:24:57 -0400

Sized for smaller builds, this In Win case suits anyone tight on desk space who still wants room for a full set of components without going full micro-ATX. Buy Now at Newegg

Features

Compact mini-tower design
Includes 450W power supply
Supports Micro ATX motherboards
2x USB 3.0, 2x USB 2.0 ports
Dual 3.5-inch drive bays

80mm 12V 0.61A Computer Case Cooling Fan for $44.20

Sat, 15 Aug 2026 23:24:47 -0400

Anyone building or upgrading a PC where airflow's an issue will get solid use out of this - it's a straightforward, low-power option for keeping components cool without adding much noise. Buy Now at Newegg

Features

80mm high speed cooling fan
12V power supply compatibility
Dual wire 2-pin connector interface
0.61A power draw efficiency
Model: FD128025UB-N

SilverStone CS01 Series Computer Case for $200

Sat, 15 Aug 2026 23:24:23 -0400

Fits smaller-footprint builds where you still want room for full-size components, thanks to the compact micro-ATX layout with support for larger GPUs and multiple drive bays. Newegg's price makes it a reasonable pick if you're piecing together an office or media PC without a mid-tower's bulk. Buy Now at Newegg

Features

Premium aluminum outer shell
Compact Mini-ITX form factor
Quiet 120mm AP fan cooling
Dual front USB 3.0 ports
Model: SST-CS01S

SilverStone Sugo SST-SG02B-F Computer Case for $162.80

Sat, 15 Aug 2026 23:24:07 -0400

A solid pick for anyone building a compact PC who still wants room for full-size expansion cards and standard PSUs instead of the cramped micro parts many small cases force on you. Buy Now at Newegg

Features

Micro ATX motherboard support
Dual front panel USB 3.0 ports
Durable SECC steel body construction
Compact SilverStone Sugo Series form factor
Model: SG02B-F-USB3.0

140mm Anti-Vibration Silicone PC Fan Gasket 10-Pack for $22.20

Sat, 15 Aug 2026 23:24:05 -0400

These silicone gaskets cushion 140mm fans against your case to cut down on rattling and vibration noise, a cheap fix if your build hums louder than it should at idle. The 10-pack gives you enough for several fans, so it suits anyone doing a full case setup rather than just swapping one out. Buy Now at Newegg

Features

140mm fan compatibility
Reduces PC case vibration
Minimizes fan noise
Durable silicon construction
10-piece value pack

Corsair 4000D RS Computer Case for $115

Sat, 15 Aug 2026 23:23:17 -0400

Anyone building a mid-tower PC will appreciate the roomy interior and pre-installed fans, plus the mesh front panel keeps airflow solid without extra work. Newegg's price makes it an easy pick if you want straightforward cable management and space for larger GPUs down the line. Buy Now at Newegg

Features

Supports ATX, Micro-ATX, Mini-ITX, E-ATX motherboards
Includes three pre-installed CORSAIR RS fans
Tempered glass side panel for component visibility
Durable steel and tempered glass construction
Two internal 3.5-inch drive bays

PCI Slot Cover 5-Pack for $15

Sat, 15 Aug 2026 23:23:03 -0400

Keeping unused PCI slots covered helps maintain proper airflow and keeps dust out of your case, making this 5-pack a handy stash to have on hand for builds or upgrades. It's a small, inexpensive fix for anyone who's ever opened up a PC and found gaps where covers used to be. Buy Now at Newegg

Features

5 black PCI slot covers
Hard steel construction
Prevents dust accumulation
Vented design for airflow
Includes mounting screws

FD200 200mm ARGB Computer Case Fan for $36

Sat, 15 Aug 2026 23:22:50 -0400

Three of these stacked for intake or exhaust will noticeably improve airflow in a mid-tower build, and the ARGB lighting is a nice bonus if your case has a side panel window. Buy Now at Newegg

Features

200mm high air volume cooling
Quiet fan operation
ARGB lighting effects
3-pin power connector
Model: FD200