Best Desktop Barebones Under $100 (2026)
We scored products by value using price under $100, verified compatibility features, reviewer ratings, and practical utility for desktop and small-form-factor builds
This roundup covers desktop barebones and compact desktop components under $100, focused on value-oriented picks useful for DIY desktops, Raspberry Pi projects, and small-form-factor builds. Selections prioritize practical features, compatibility, and reviewer ratings to highlight options that deliver utility at low cost
Top Picks
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1
Waveshare Game HAT for Raspberry Pi with 3.5" IPS display
Compact retro gaming HAT for Raspberry Pi with a 3.5" IPS display, joystick, and buttons. Ideal for quick assembly and retro gaming on compatible Pi models, praised for value and ease of setup
- integrated 3.5" display
- broad Pi compatibility
- easy non-solder assembly
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2
Intel NUC 8th Gen Dual Antenna RF Extension LID
RF extension lid for 8th Gen NUC systems. Includes dual antenna support and authenticity cues. Customer note hints at clear identification of authentic sellers
- dual antenna compatibility
- authentic seller indicators
- labeled for 8th gen NUC lids
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3
darkFlash DS900WS ATX PC case with walnut accents
ATX PC case featuring genuine walnut wood, tempered glass side panel, and 4 pre-installed ARGB PWM fans for cooling and lighting. Supports up to 360mm radiators and GPUs up to 425mm; includes mounting for 3.5" HDDs and 2.5" SSDs
- walnut wood aesthetic with mesh front
- pre-installed ARGB PWM fans
- extensive cooling and radiator support
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4
Waveshare QFP100 LQFP100 STM32 IC Test Socket Adapter 0.5mm Pitch
Test socket adapter for QFP100/STM32 ICs with 0.5mm pitch. Enables JTAG/SWD/USART interfaces and provides LED indicators for status. Customer notes indicate utility in MCU programming workflows
- QFP100/LQFP100 compatibility
- 0.5mm pitch
- multi-interface support (JTAG/SWD/USART)