Up for sale vintage, first commercial TEC cpu cooling set from peltier cooling systems pioneer-ACTIVECOOL: ActiveCool AC4G-D. Intel S478 version.Silver,rare item!Invented in Israel.Last batch of 2004 models.At 2004 end ActiveCool was aquired by Thermaltake and from start marked it with ownlogo...by default this model are for LGA 478 socket,but great for DIY projects and old gadgeds collectioneers/lovers.Never used-old stock,in original packaging,tested-see tec modules can buy there,in : from Israel Thermo-electric cooling for PC processors. loadIntel P4Maximum Thermal Power130 WSiSoft Sandra CPU Benchmark(Extra-cool mode)49°CSiSoft Sandra CPU Benchmark(Extra-quiet mode)49°CTypical* (Extra-cool mode)25°CTypical* (Extra-quiet mode)29°C* Typical indicates how the CPU performs under typical stress of Windows applications (Office package and other more intense applications).
All tests performed at room temperature of 25°C. Indicated software was run for 20 minutes to create thermal load. PC case type: tower with two fans, front and rear.Noise level, CPU fan25 - 40 dBA, dependent on load, <28 dBA in typical operation, dynamically controlled by microprocessor; patent-pending noise reduction technologyNoise level, case fansControl up to 4 case fans, 4-step microprocessor-controlled: 6, 8, 10, 12 VDC, control according to PC ambient temperature and CPU load, smart noise-reduction algorithmsResponse time to CPU temperature changeDue to age sold AS/IS-without warranty!Recomennded only for advanced users.Customs on buyers responsibility!Ships from Latvia-to EU no fees!Also please look at my other items.