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Smart Wizard
Get a complete build plan based on budget and goals.
Build Comparison
Compare complete builds side by side.
Part Comparison
Check specs, price, and value across parts.
Bottleneck Calculator
Measure CPU and GPU balance before you buy.
Power Calculator
Estimate wattage and PSU headroom.
Will It Run?
Test your hardware against popular games.
Smart Wizard
Get a complete build plan based on budget and goals.
Build Comparison
Compare complete builds side by side.
Part Comparison
Check specs, price, and value across parts.
Bottleneck Calculator
Measure CPU and GPU balance before you buy.
Power Calculator
Estimate wattage and PSU headroom.
Will It Run?
Test your hardware against popular games.
This guide focuses on ultra-budget PC cases, all priced under $10, suitable for basic office environments where cost is the absolute primary concern. These cases are ideal for system integrators building large quantities of entry-level machines or for individuals needing the cheapest possible enclosure for a simple workstation. Expect minimal features, basic aesthetics, and potential compromises in build quality at this price point.
At an astonishing price of $6.74, the TX-606-U3 is the cheapest option available. This case is best suited for scenarios where literally every cent counts, such as large-scale deployments of basic data entry or administrative PCs. Its primary strength is its unparalleled low cost.
Priced at $6.95, the Area 51 offers a slight step up in price from the absolute cheapest, but still remains firmly in the ultra-budget category. It's suitable for general office use where a functional, no-frills enclosure is needed.
Also at $6.95, the MS800 is another contender in the extremely low-cost segment. It's a viable choice for standard office workstations where the internal components are not high-power and do not generate significant heat.
The ZEN-WAR, at $8.00, represents a slightly higher investment within this budget tier. While still very cheap, this minor price increase might, in some cases, correspond to marginally better build quality or a slightly more functional internal layout, though no specs are provided to confirm this.
Last updated May 1, 2026
At $8.30, the In Win BP671.200BL is the most expensive option in this ultra-budget selection. In Win is a known brand, which might suggest a baseline level of quality assurance, even at this price point. This case could be a consideration if brand recognition offers some peace of mind for a minimal additional cost.
Decision Helper: For the absolute lowest cost, the TX-606-U3 is unmatched at $6.74. If a slightly higher, but still minimal, budget allows for a known brand, the In Win BP671.200BL at $8.30 might offer a marginal benefit in perceived quality. The Area 51, MS800, and ZEN-WAR fill the gap, offering similar no-frills functionality at competitive prices.