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16A (Thunderbolt 4) vs 848

The 16A (Thunderbolt 4) and the 848 sit at about the same price, but the 848 adds 6 more I/O, plus Combo XLR/TRS and TOSLINK (Optical).

16A (Thunderbolt 4) and 848 compared on rack space, weight, power, depth, I/O and price
Spec16A (Thunderbolt 4)848
Rack space1U1U
Weight4.0 lbs4.0 lbs
Power draw18W18W
Depth178 mm178 mm
I/O count511
Price~$1,595~$1,595

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

16A (Thunderbolt 4)

Nothing the 848 doesn't also have.

848

  • Combo XLR/TRS
  • TOSLINK (Optical)

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 plannerFree, no sign-up. Both units are in the catalog.

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