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Antec

Antec NE1000G 1000 W ATX 3.0 power supply

SKU CH-FWY0-PB0GH MPN NE1000G

1000 W ATX 3.0 unit with full modular cables, 80 PLUS Gold efficiency and a 12VHPWR connector for PCIe 5.0 graphics cards

  • ColorWhite
  • TypeATX 3.0 Compatible
  • Maximum Power1000 W
  • Fans1 x 120 mm FDB Silent Fan
  • PFCActive
  • Max PSU Length150 mm

Options ATX 3.0 80+ Gold (1000W) White

  • ATX 3.0 80+ Gold (1000W) White
  • GSK750 V2 US
  • GSK850 V2 WHITE US

Struck-through versions exist but are not stocked here.

  • Ready for modern GPUs with the included 12VHPWR cable
  • Efficient 80 PLUS GOLD operation lowers running costs
  • Full modular design keeps cable clutter to a minimum
  • Quiet 120 mm FDB fan runs silently under load
  • Compact 150 mm depth fits smaller cases

Purpose & Audience

The Antec NE1000G is a 1000 W ATX 3.0 power supply built for systems that demand stable, high-efficiency delivery. Its full-modular design and 12VHPWR connector suit builders assembling modern GPU platforms with clean cable routing.

Thermals, Noise & Power

A single 120 mm FDB silent fan handles airflow while the 80 PLUS GOLD rating keeps waste heat low across typical loads. Active PFC and a 100-240 V input range maintain steady operation without excessive acoustic output.

Build & Connectivity

The 150 mm depth fits standard ATX bays and the white finish aligns with light-themed builds. Included cables cover 24-pin ATX, dual EPS, four PCIe 6+2, twelve SATA and four peripheral plugs, so only required leads stay in the case.

Highlights

  • Ready for modern GPUs with the included 12VHPWR cable
  • Efficient 80 PLUS GOLD operation lowers running costs
  • Full modular design keeps cable clutter to a minimum
  • Quiet 120 mm FDB fan runs silently under load
  • Compact 150 mm depth fits smaller cases

Specifications

BrandAntec
SeriesNeoECO Series
ModelNE1000G M White ATX 3.0
ColorWhite
TypeATX 3.0 Compatible
Maximum Power1000 W
Fans1 x 120 mm FDB Silent Fan
PFCActive
Max PSU Length150 mm
ModularFull Modular
Energy-Efficient80 PLUS GOLD Certified
ProtectionOCP, OVP, UVP, SCP, OPP, OTP, SIP, NLO
Input Voltage100 - 240 V
Input Frequency Range50/60 Hz
Input Current12A-6A
Connectors1 x 12VHPWR (12+4) PCIe / 1 x 24 pin (20+4) ATX / 12 x SATA / 2 x 8 pin (4+4) EPS (CPU) / 4 x 4 pin Peripheral / 4 x 8 pin (6+2) PCIe
FeaturesATX 3.0 & PCIe 5.0 Compatible
Our new NEG M ATX 3.0 Series power supplies meet the high standards of the ATX 3.0 standard for reliability and power efficiency, which are formally certified for ATX 3.0 compliance, ensuring the utmost level of quality and performance. The included PCIe 5.0 12VHPWR GPU cable enables seamless compatibility with modern graphics cards, such as the NVIDIA GeForce RTX 40 Series.
High-Quality JP Capacitors
Equipped with high-quality JP capacitors, our power supplies achieve unprecedented tight voltage regulation and minimal ripple and noise, maximizing your s
Dimensions140(L) x 150(W) x 86(H)

Questions about this item

How do I install the 12VHPWR cable and what step do people often miss?

Plug the 12+4 pin connector firmly into the GPU until it clicks; the common mistake is leaving it slightly unseated which can cause power issues.

What maintenance will this power supply need over time?

The 120 mm FDB silent fan is the only moving part; clean dust from the intake grill periodically to maintain airflow and cooling efficiency.

What limit appears first during sustained full-load operation?

The 80 PLUS Gold efficiency rating means heat output rises above 80% load; the 120 mm fan speed will increase to manage internal temperatures.

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