Corsair TX750M 750 W 8

Corsair TX750M 750 W Review

Packaging, Contents & Exterior »


Corsair TX750M Features & Specs
Max. DC Output750W
Efficiency80 Plus Bronze
Operating temperature10°C - 50°C
ProtectionsOver Voltage Protection
Under Voltage Protection
Over Current Protection
Short Circuit Protection
Cooling140 mm Dual Ball Bearing Fan
Dimensions150 mm (W) x 86 mm (H) x 160 mm (D)
Weight 2.0 kg
Compliance ATX12V v2.31, EPS 2.92, ErP Lot 6
Warranty5 years
Price at time of review$119.99

Corsair states that the unit does not have Over Power Protection (OPP). That's strange but since it is single rail, the OCP takes the role of OPP here (usually the opposite happens in single rail PSUs). The warranty is long enough so you will have your piece of mind and the dual ball bearing fan promises quiet operation. Finally at $120 we think it is well priced, since its price difference from the non modular TX750 V2 is small.

Corsair TX750M Power Specs
Max. Power30A30A62A3A0.8A
Total Max. Power750W

Not much to comment here. There is one +12V rail that can deliver almost the full power of the PSU and the minor rails (5V & 3.3V) are strong enough since they can give up to 150W of power. Also 5VSB has satisfying power capacity.

Cables & Connectors, Power Distribution

Native Cables
ATX connector (560 mm)20+4 pin
4+4 pin EPS12V/ATX12V (600 mm)1
6+2 pin PCIe (600 mm)2
4 pin Molex (370 mm+145 mm+145 mm+145 mm)4
SATA (355 mm+145 mm+145 mm+145 mm)4
Modular Cables
4+4 pin EPS12V (600 mm)1
6+2 pin PCIe (600 mm)2
SATA (400 mm+145 mm+145 mm+145 mm)4
FDD (+95mm)2

Cable length is sufficient and the distance among the connectors is very close to what the ATX spec recommends (150 mm). All connectors, except the floppy cable, use 18 AWG wires, the recommended by ATX wire gauge. Also as it seems Corsair forgot to include the Peripheral connectors modular cable with our sample since the official description refers to eight Peripheral connectors but we found only four, so one modular socket is left empty (the other is occupied by the SATA modular cable).
Sleeving on all cables is of decent quality and the unit features flat modular SATA cables for easier cable management. Speaking of the latter we would like to see more modular cables and less native ones. Finally we should note here that if you choose to connect the second modular EPS cable then you have to sacrifice a modular PCIe connector.

Since this PSU features a single +12V rail we do not have anything to comment about its power distribution.
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