1073DPA vs 1073SPX
The 1073DPA costs about $735 more than the 1073SPX and buys you IEC C14.
| Spec | 1073DPA | 1073SPX |
|---|---|---|
| Rack space | 1U | 1U |
| Weight | 11.0 lbs | 11.0 lbs |
| Power draw | Passive | Passive |
| Depth | 254 mm | 310 mm |
| I/O count | 7 | 8 |
| Price | ~$2,830 | ~$2,095 |
Highlighted where one is plainly lighter, smaller, cheaper or draws less. I/O count is left unmarked on purpose — more connectors you don't need is weight, cost and a bigger case.
Connectors only one of them has
1073DPA
- IEC C14
1073SPX
- TRS 1/4"
- DC Barrel
Settle it in your own rack
Specs decide less than fit does. Drop either one into your rig and see the real answer — what space is left, what the circuit draws, and whether every cable it needs actually lands somewhere.
Open the rack plannerTry 15 minutes without an account. Both units are in the catalog.

