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Under $20 Desktop Computer & Server Cases

Shop the best prices on 2,268 great value under $20 desktop computer & server cases. Shopping for desktop computer & server cases is easy with Fruugo, with SALE discounts, offers and savings on Elriven, Uiamuion, Jtgg and more. Buy desktop computer & server cases online safely with Fruugo, with secure payment and fast shipping to New Zealand.

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1 - 32 of 2,268
Intellga1700/1200/115x Metal Mounting Kit For Idcooling Auraflow/frostflow-YNP
$19.95 Save $22.00 RRP: $41.95
60cm Front Case Panel USB3.0+USB3.0+HD Audio Jack Ports I/O Board+Internal Wire USB Bezel Line DIY C
$19.95 Save $3.00 RRP: $22.95
Computer Holder Nvme Screws M. 2 SSD Mounting Kit M.2 SSD Mounting Screw SSD Hard Disk Mounting Screw
$17.95 Save $66.05 RRP: $84.00
CPU Bending Correction Bracket for Intel 12th Gen LGA1700/1800, Thermalright LGA17xx-BCF Replacement
$20.95 Save $17.00 RRP: $37.95
Mini PC Buzzer Motherboard Speaker Computer Case Buzzer for Motherboard Installation for Boot Error Notifications
$18.95
Computer Graphics Card Holder Sliding Adjustable GPU Brace Video Card Holder for Computer Component GPU Stand Silver
$11.95 Save $67.05 RRP: $79.00
10Pcs/Lot UNC6 -32 M3.5 Hand Screw for GPU Holder PSU Computer Case Side Panel Screws PC Assemble W-Good
$10.95 Save $22.00 RRP: $32.95
Cuttable Computer Mesh Dustproof Cover Chassis Dust Cover,50x50mm DIY PVC PC for Case Fan Cooler Black Dust Filter DIY Black
$19.95
1 Pair for RC Pro with Screen Joysticks 3 MINI 3 Pro,Black
$10.95
2025 For Raspberry Pi 5 Aluminum Metal Case Built-in Heat Sink Column Large Area of Dynamic Heat Dissipation
$20.95 Save $20.00 RRP: $40.95
Mini PC Buzzer Motherboard Speaker Computer Case Buzzer for Motherboard Installation for Boot Error Notifications
$18.95
Washable Computer Mesh Dust Filter PVC PC for Case Fan Cooler Dust Filter Net for Case Dustproof Chassis Dust Cover 8/9/
$20.95
Case for Raspberry Pi 4B ABS Shell Heatsink Simple Removable Top Cover Protective EnclosureRed
$11.95 Save $39.00 RRP: $50.95
Micro Computer Enclosure Shell Case Box ABS All Ports Access for Raspberry Pi 3 B+ Black
$11.95 Save $39.00 RRP: $50.95
Sleeve Case For Laptop AIR PRO Retina Black 13"
$16.95
For 5 Metal Protective Case Supports Installation 3.5inch Screen Official Heat Sinks for RPi 5 Acces
$19.95 Save $9.00 RRP: $28.95
PC Diagnostic Card USB Post Card Motherboard Analyzer Tester for Notebook Laptop Computer Accessorie
$14.95
65CM Slim Atx PC Compute Motherboard Power Cable Original On/Off/Reset with LED Light Push Button Black
$20.95
For Raspberry Pi 5 Acrylic Shell Supports Installation Heat Sinks and Fan for RPi 5 Accessories Black
$15.95 Save $7.00 RRP: $22.95
ARGB Graphics Card GPU Bracket Adjustable Magnetic GPU Graphics Card Bracket Desktop Computer Case Vertical Bracket,A
$16.95 Save $9.00 RRP: $25.95
Protective Case for Raspberry Pi Zero Pi0 Raspberry PI ZEROv1.3/2W/WH Case Black
$9.95 Save $5.00 RRP: $14.95
Case for Raspberry Pi 3 Model B, Pi 2 Model B & Pi B+4 Black
$9.95
2025 QML-2 Fan Lubricant Grease Supply Suitable for Computer Desktop Chassis Fan Bearings
$13.95 Save $18.00 RRP: $31.95
2pcs Optical Drive Computer Chassis Front Panel Bracket Driver's Baffle With Dustproof Sponge 15.8x4.3cm
$10.95 Save $10.00 RRP: $20.95
60cm Front Case Panel USB3.0+USB3.0+HD Audio Jack Ports I/O Board+Internal Wire USB Bezel Line DIY Case Extension Line
$15.95 Save $10.00 RRP: $25.95
Integrated Motherboard Speaker Buzzer Mini PC Buzzer for Clear Startup and Warning Tones in Computers Accessory Multicolor
$19.95
10Pcs/Lot UNC6 -32 M3.5 Hand Screw for GPU Holder PSU Computer Case Side Panel Screws PC Assemble Wa
$12.95 Save $6.00 RRP: $18.95
5PCS Metal PCI Slot Covers Bracket with Screws Full Profile Expansion Dust Filter Blanking Plate for
$8.95 Save $6.00 RRP: $14.95
Protective Case for Raspberry Pi ABS Plastic Cooling Enclosure for 3 Model 3.5in Screen
$15.95 Save $10.00 RRP: $25.95
ATX Power Board Computer Chassis Transfer Lead Wiring Module with 20Pin 24Pin Input Interface
$20.95 Save $12.00 RRP: $32.95
For Bambu A1/A1 Mini Series Feeded Hall Plate Strip Cable for Bambu A1/A1 Mini 3D Printers Parts
$13.95
1.6m Desktop Computer Pc Case Power Supply On/off Reset Hdd Push Button Switch
$15.95