The Voltage requirement is the same as Intel standard thermal solution, 12 V ±5 percent V.
Features of Intel Thermal Solution BXTS13X:
120mm x 25mm fan Supports 140 W processors Supports the LGA1366, LGA115X, and LGA2011 sockets Low-profile pump Blue LED lighting with ON / OFF switch 3 year limited warranty
Features of Intel Thermal Solution BXTS15A:
Supports 130 W processors Supports the LGA 1151/1156/1150 Compatible with Intel 4th Gen processors  3 year limited warranty Fan speeds: 1000 – 3850 (4 wire PWM) Dimensions: 94mm die – 90mm height Unite noise level:
25 dBA @2100 RPM 40 dBA @3850 RPM
Total Thermal solution weight: 435g Thermal interface material: DOW Corning TC-5630