Well, almost. Virtually all the "standard" fans for cooling cases or CPU's in a computer come as 12 VDC systems, so voltage should not be an issue.
HOWEVER, there are two issues you DO need to get right in selecting a replacement. One is fan motor type: 3-pin or 4-pin. Look at the wires cming from the fan motor on your failed unit. It should have either 3 wires ending in a connector with three holes, or 4 wires and holes. Your replacement fan should have the same. In case the descriptions do not use those terms, a 3-pin fan is also called a Voltage Controlled fan, and a 4-pin one is called a PWM fan.
The other is that fans come in two different types regarding how they deal with resistance to air flow. Fans designed for very low...