Looking for an unconventional case to show off and a matching cooling solution to go with it? Boutique PC maker Puget Systems has announced a new revision of their unique aquarium PC, which submerges your machine's components in mineral oil to keep them cool -- needless to say it's not for the faint of heart. The Aquarium PC V4 is available as a do-it-yourself kit for adventurous users who would like to experiment with alternative cooling solutions.

The company first started offering a DIY kit for mineral oil submerged computers in 2008. Since then, they've apparently seen enough demand for the aquarium PC that they decided to purchase a laser cutting machine to start manufacturing the kits entirely in-house. This allowed them to bring down costs and create a much more finely tuned product.

Puget explains the difference with their previous V3 kit: "Instead of large bulky bracing, we cut it down to only what is necessary. Instead of dual pumps with complicated interconnects, we run a single more powerful pump. This leads to a dramatic decrease in complication, assembly, number of parts needed, […] and less points of possible failure"



The V4 kit will run you $596 plus shipping and includes a 12-gallon tank and cover, acrylic motherboard tray, 7 slot I/O shield, power cord, power/HDD LEDs, power switch, PCI SATA and power bracket, 3-inch brushed nickel wire handles, hard drive mounts that go above the surface, Watercool MO_RA3 Pro radiator and a radiator stand, submersible Swiftech MCP35X pump, 5 feet of half-inch tubing, and all necessary screws, barbs, and fittings.