Connection is via 3-pin. Back then, liquid cooling was all about pushing boundaries - achieving lower temperatures, near silent operation, and builds that simply looked incredible. - Life expectancy: 180,000 hours.
Noiseblocker Black Silent Pro Fan PM1 - 40mm
Noiseblocker Black Silent Pro PLPS Fan - 120mm
Noiseblocker Black Silent Pro Fan PK2 - 140mm
Noiseblocker Black Silent Fan Pro PR-2 - 60mm
Noiseblocker Black Silent Fan Pro P-P - 80mm
Noiseblocker Black Silent Fan Pro P-1 - 80mm