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Try the new builderAntec NeoECO NE1200 Platinum 1200W Power Supply















The Antec NeoECO NE1200 Platinum is a 1200W fully modular ATX 3.1 power supply with 80 Plus Platinum efficiency. It ships with a native 16-pin PCIe 5.1 12V-2x6 cable, Japanese capacitors and a 120mm FDB fan that stays off at low load. At 140mm long it is shorter than many high-wattage units, so it suits a wide range of ATX cases.
The Antec NeoECO NE1200 Platinum is a 1200W fully modular ATX 3.1 power supply with 80 Plus Platinum efficiency. It ships with a native 16-pin PCIe 5.1 12V-2x6 cable, Japanese capacitors and a 120mm FDB fan that stays off at low load. At 140mm long it is shorter than many high-wattage units, so it suits a wide range of ATX cases.

Every cable on the NE1200 Platinum detaches, including the 24-pin motherboard cable, so only the cables a build needs go into the case. The socket panel is labelled by group, with the 12V-2x6 output, the PCIe and CPU outputs and the SATA and Molex outputs set apart, which keeps cable runs short and airflow paths clear.

Every cable on the NE1200 Platinum detaches, including the 24-pin motherboard cable, so only the cables a build needs go into the case. The socket panel is labelled by group, with the 12V-2x6 output, the PCIe and CPU outputs and the SATA and Molex outputs set apart, which keeps cable runs short and airflow paths clear.

A 120mm fluid-dynamic bearing fan cools the unit under Zero RPM Manager. Thermal sensors keep the fan stopped at low load and start it only when cooling is needed, so a PC doing light work runs with the power supply fan at rest. The fan sits behind a wide honeycomb grille in the top panel.
A 120mm fluid-dynamic bearing fan cools the unit under Zero RPM Manager. Thermal sensors keep the fan stopped at low load and start it only when cooling is needed, so a PC doing light work runs with the power supply fan at rest. The fan sits behind a wide honeycomb grille in the top panel.


The kit covers a 24-pin motherboard cable, two 8-pin (4+4) CPU cables, three 8-pin (6+2) PCIe cables and the 16-pin 12V-2x6 cable for current graphics cards, plus SATA and Molex leads. The cables are black, so they blend into a dark build.

The kit covers a 24-pin motherboard cable, two 8-pin (4+4) CPU cables, three 8-pin (6+2) PCIe cables and the 16-pin 12V-2x6 cable for current graphics cards, plus SATA and Molex leads. The cables are black, so they blend into a dark build.

Totals are 1x 24-pin motherboard, 1x 16-pin PCIe 5.1 12V-2x6, 2x 8-pin (4+4) CPU, 3x 8-pin (6+2) PCIe, 9x SATA and 3x Molex. That covers a top-end graphics card and a high core-count CPU, with room left for several drives.
Totals are 1x 24-pin motherboard, 1x 16-pin PCIe 5.1 12V-2x6, 2x 8-pin (4+4) CPU, 3x 8-pin (6+2) PCIe, 9x SATA and 3x Molex. That covers a top-end graphics card and a high core-count CPU, with room left for several drives.


The unit measures 150 x 140 x 86mm, so it needs 140mm of depth in the PSU bay. That is shorter than many 1200W units and fits most ATX cases. The black body carries the NeoECO and NE1200 Platinum label along the side, with the ATX 3.1 and PCIe 5.1 marks underneath.

The unit measures 150 x 140 x 86mm, so it needs 140mm of depth in the PSU bay. That is shorter than many 1200W units and fits most ATX cases. The black body carries the NeoECO and NE1200 Platinum label along the side, with the ATX 3.1 and PCIe 5.1 marks underneath.

The rear panel carries the AC inlet beside a ventilated grille. Input is 100V-240V at 50Hz-60Hz with active PFC, and the operating temperature range is 0 ~ 40 deg C, so the unit is not tied to a single mains standard.
The rear panel carries the AC inlet beside a ventilated grille. Input is 100V-240V at 50Hz-60Hz with active PFC, and the operating temperature range is 0 ~ 40 deg C, so the unit is not tied to a single mains standard.

The CircuitShield suite covers OCP, OVP, UVP, SCP, OPP, OTP, SIP and NLO. A PhaseWave design with an LLC layout, synchronous rectification and DC-DC conversion works with Japanese capacitors for tight voltage regulation and low ripple, while 80 Plus Platinum efficiency at 1200W means less power turns into heat.
The CircuitShield suite covers OCP, OVP, UVP, SCP, OPP, OTP, SIP and NLO. A PhaseWave design with an LLC layout, synchronous rectification and DC-DC conversion works with Japanese capacitors for tight voltage regulation and low ripple, while 80 Plus Platinum efficiency at 1200W means less power turns into heat.
Everything you need to know about this product
1200W suits builds with a top-end graphics card and a high core-count CPU, or anyone who wants the PSU to run well below its limit for lower fan noise. Add up your GPU maker's recommended PSU wattage and your CPU draw.
Yes. It ships with one 16-pin (12+4) PCIe 5.1 12V-2x6 cable, plus three 8-pin (6+2) PCIe cables for cards that use the older connector.
Its 120mm fluid-dynamic bearing fan is controlled by Zero RPM Manager, so the fan stays off at low load and only spins up when the thermal sensors call for cooling.
Antec's CircuitShield suite covers over-current, over-voltage, under-voltage, short-circuit, over-power, over-temperature, surge and inrush, and no-load operation (OCP, OVP, UVP, SCP, OPP, OTP, SIP, NLO).
Yes. Every cable is detachable, including the 24-pin motherboard cable, so you fit only the cables you need.
1x 24-pin motherboard, 1x 16-pin PCIe 5.1 12V-2x6, 2x 8-pin (4+4) CPU, 3x 8-pin (6+2) PCIe, 9x SATA and 3x Molex.
The NE1200 Platinum measures 150 x 140 x 86mm, so it needs 140mm of depth in the PSU bay. That is shorter than many 1200W units and fits most ATX cases.
If you want 1200W with Platinum efficiency, a native 12V-2x6 cable, a fan that stops at idle and a full protection suite in a 140mm-long body, it covers the heaviest single-GPU builds.
AI-Generated Content: These FAQs are generated by an automated AI system and may contain inaccuracies or omissions. Evetech makes no warranties, express or implied, regarding their completeness or reliability. For definitive information, please refer to the manufacturer's official specifications.