Full Modular Power Supply
MEGA
1000W
ATX 3.1 & PCIe 5.1 Compatible

Our new MEGA 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 raphics cards.

80 PLUS® Gold certified
Up to 92% efficient to reduce your electricity bill
PhaseWaveTM 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.
CircuitShieldTM
The full suite of industrial-grade protections includes OCP, OVP, UVP, SCP, OPP, OTP, SIP, and NLO ensuring the safety and reliability of your power supply in any situation.
7-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 7-year warranty.
120mm HDB Silence Fan
The whisper-quiet, 120mm Hydraulic bearing 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 large power supplies on the market, it is smaller in size and can be used with a wider range of computer cases.
Cables
Connectors
Input
Output
SPECIFICATIONS
Model MEGA1000 Gold
Safe Model X7000A420MU-25
Type ATX 12V 3.1
Dimension 140(L) x 150(W) x 86(H)
Modular Full-Modular
Warranty 7 years
Input Voltage 100V-240V
Input Current 12A-6A
Input Frequency Range 50Hz-60Hz
PFC Active PFC
Power Good Signal 100-150ms
Protection OCP, OVP, UVP, SCP, OPP, OTP, SIP, NLO
Output Capacity 1000W
Operation Temperature 0~40°C
Regulatory CB/CE
Fan 120mm HDB Silent Fan
Certifications 80 Plus Gold
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
7 x SATA
2 x Molex
Unit Box Dimensions 300mm(L)*205mm(W)*126mm(H)
Shipping Box Dimensions 655mm(L)*330mm(W)*220mm(H)
Net Weight 1.32kg
Gross Weight 2.44kg
UPC# 0-761345-20187-2 MEGA1000 AR
0-761345-20188-9 MEGA1000 EC
0-761345-20189-6 MEGA1000 GB
0-761345-20190-2 MEGA1000 US