The Antec NE1200 Platinum NeoECO is a 1200W power supply for gaming PCs, enthusiast builds and workstations that need substantial power capacity. Its ATX 3.1 specification and PCIe 5.1 support make it suitable for modern systems, including builds using a graphics card with a 12V-2x6 power connection.

Introducing the NeoECO Platinum ATX3.1 power supply, crafted to deliver exceptional performance and rock-solid stability for gamers and enthusiasts. Featuring next-generation ATX 3.1 and PCIe 5.1 support, high-quality Japanese capacitors, and 80 PLUS Platinum efficiency, it ensures outstanding and consistent power delivery. The PhaseWave design provides smooth, reliable output, while the 120 mm FDB silent fan delivers efficient, quiet cooling. Its fully modular design allows for easy cable management, and the Zero RPM Manager intelligently controls fan operation, activating it only when needed to balance silent performance with optimal cooling. Backed by the CircuitShield suite of industrial-grade protections, the NeoECO Platinum ATX3.1 is a powerful, efficient, and dependable choice for modern PC builds.

Specification

Specification Detail
ATX 3.1 & PCIe 5.1 Compatible Our new NeoECO Platinum ATX3.1 power supplies are formally certified for ATX 3.1 compliance, meeting the high standards for reliability and power efficiency, and ensuring the utmost level of quality and performance.
The included PCIe 5.1 12V-2x6 GPU cable enables seamless compatibility with the latest graphics cards.
High-Quality JP Capacitors Equipped with high-quality Japanese capacitors, our power supplies achieve unprecedented tight voltage regulation and minimal ripple and noise, maximizing your system's performance.
PhaseWave TM Design Introducing our PhaseWave Design, a server-class LLC design featuring synchronous rectification based on a DC-DC topology. This design ensures unparalleled power delivery efficiency and stability for your system.
10-Year Warranty The new PSU line from Antec pushes the standard for excellence with the circuit shield suite of industrial protections and is backed by a 10-year warranty.
Zero RPM Manager With the Zero RPM fan mode, our PSU ensures a longer lifespan and quieter operation. The thermal sensors activate the fan only when necessary, providing optimal cooling while minimizing noise levels.
120mm FDB Silent Fan The whisper-quiet, 120mm fluid-dynamic bearing (FDB) fan provides high airflow with the durability and longevity that is a signature of Antec quality.
Full Modular Cable Management Allows users to use only the necessary cables and eliminates excess cables that can obstruct and reduce airflow for improved cooling performance.
Compact Size Compared to typical power supplies on the market, it is smaller in size and can be used with a wider range of computer cases.
Model NE1200 PLATINUM ATX3.1
Safe Model X8000A589EU-25
Type ATX 12V 3.1
Dimension 140(L) * 150(W) * 86(H)
Modular Full-Modular
Warranty 10 years
Input Voltage 100V-240V
Input Current 15A-7.5A
Input Frequency Range 50Hz-60Hz
PFC Active PFC
Power Good Signal 100-150ms
Protection OCP, OVP, UVP, SCP, OPP, OTP, SIP, NLO
Output Capacity 1200W
Operation Temperature 0~40°C
Regulatory cTUVus / TUV / CB / RCM / CE / FCC /
BSMI / 3C / UKCA / ICES
Fan 120mm FDB Silent Fan
Certifications 80 Plus Platinum
Connector 1 x 24(20+4)pin MB
1 x 16(12+4)pin PCIE 5.1 12V-2x6
2 x 8(4+4)pin CPU
3 x 8(6+2) Pin PCI-E
9 x SATA
3 x Molex
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