OCZ ZX Series 1250 W

OCZ ZX Series 1250 W

Packaging, Contents & Exterior »

Specifications

OCZ ZX SERIES 1250W Features & Specs
Max. DC Output1250W
PFCActive PFC
Efficiency80 Plus Gold
Operating temperature10°C - 50°C
ProtectionsOver Voltage Protection
Over Current Protection
Short Circuit Protection
Cooling140mm Ball Bearing Fan
Dimensions150 mm (W) x 86 mm (H) x 175 mm (D)
Weight2.3 kg
ComplianceATX12V v2.2, EPS12V
Warranty5 years
Price at time of review239.99$


Over Current Protection (OCP) in a single +12V rail and with 1250W capacity PSU sounds very odd. It seems that since the PSU doesn't have OPP (Over Power Protection), at least according to OCZ, OCP was necessary even with an 104A rail! Also the PSU is compliant with the older ATX 2.2 specification since the newer (2.31) requires at least two +12V rails.

OCZ ZX SERIES 1250W Power Specs
Rail3.3V5V12V5VSB-12V
Max. Power30A30A104A3A0.6A
170W1248W Max
Total Max. Power1250W


It seems that we will break the 100A barrier with this PSU, probably in the Crossload 2 Test.

Cables & Connectors

Modular Cables
ATX connector (560 mm)20+4 pin
4+4 pin EPS12V (560 mm)2
6+2 pin PCIe (560 mm)6
4 pin Molex (560 mm+150 mm+150 mm)6
4 pin Molex (560 mm+150 mm+150 mm) / FDD (+150 mm)3 / 2
SATA (560 mm+150 mm+150 mm)12


The PSU is equipped with plenty of cables/connectors. Cable length is sufficient and the distance between connectors is the recommended, by ATX specification. Also PCIe, EPS and the main ATX cables are equipped with thicker 16 AWG wires, something that is very welcome of course. The rest of the cables use 18 AWG wires, the ATX recommended wire size.
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