Even though Thermaltake's existing range of PC enclosures is plentiful with choices galore, the company has made room for yet another four mid-tower enclosures dubbed the RSI Alpha series; these catering to entry level buyers wanting to save a few quid but still pick up something of quality with tool-less installation and other trinkets.

The new lineup comprises the WingRS 200, WingRS 201, SopranoRS 200 and SopranoRS 201. You have the option of buying one of the select models with or without a 430W power supply and transparent window.

Thermaltake state availability to be sometime later this month. You can read the offical PR here as well as more details on each enclosure being available at their respective product pages via the hyperlinks above.