Product Details


Antec Signature Platinum SP1000 Fully Modular Power Supply


Elevate your PC performance with the Signature Series Power Supply. 80 PLUS Platinum-certified efficiency, advanced thermal control, and CircuitShield™ protections make it the ideal choice for gamers and professionals.

> FDB 135mm Silent Fan
> Zero RPM Mode
> 100% Top-Grade Japanese Capacitors
> PhaseWave Design
> OC Link Feature
> Full Modular Cable Management


Antec Signature Platinum SP1000 Fully Modular Power Supply is a pinnacle of performance and reliability in the realm of PC power supplies. Crafted with meticulous attention to detail and engineered to deliver unparalleled power efficiency, this PSU stands as a testament to Antec’s commitment to excellence.

At its core, the SP1000 boasts an impressive 80 PLUS Platinum certification, signifying its exceptional energy efficiency. This certification ensures that the power supply operates at optimal levels, minimizing energy wastage and reducing electricity bills for users while also contributing to a greener environment by lowering overall power consumption.

With a maximum power output of 1000 watts, the SP1000 is more than capable of meeting the demands of even the most power-hungry systems, including high-end gaming rigs, content creation workstations, and intensive computing setups. Whether you’re overclocking your CPU, running multiple GPUs in SLI or CrossFire configurations, or powering a multitude of storage drives and peripherals, this PSU provides the necessary power headroom without breaking a sweat.

One of the standout features of the SP1000 is its fully modular design. This allows users to connect only the cables they need, eliminating clutter within the case and improving airflow for better system cooling. Additionally, the modular design simplifies cable management, enabling a cleaner and more organized build process.

Durability and reliability are paramount in any power supply unit, and the Antec Signature Platinum SP1000 excels in this regard. Built with high-quality components and backed by rigorous testing procedures, it delivers stable and consistent power output, safeguarding your valuable hardware components from potential damage due to power fluctuations or instability.

Moreover, the SP1000 comes equipped with a comprehensive suite of protection mechanisms, including overcurrent protection (OCP), overvoltage protection (OVP), undervoltage protection (UVP), short circuit protection (SCP), and over temperature protection (OTP). These features ensure that your system remains safe from harm even in the face of unforeseen electrical anomalies.

In summary, the Antec Signature Platinum SP1000 Fully Modular Power Supply combines top-tier performance, efficiency, and reliability, making it the ideal choice for discerning PC enthusiasts and professionals seeking uncompromising power delivery for their high-performance systems. View All Products

Weight 4 kg
Dimensions 6 × 5 × 3 cm


Product Name SP1000 Platinum
Model Name X8000A505-18
Type ATX
Modular Fully
Dimension (W x L x H) 150 x 170 x 86mm
Warranty 10 years
Input Voltage 100-240
Input Current 13A ~ 6.5A
Input Frequency Range 47Hz ~ 63Hz
PFC at half / full load:
>0.95 at AC 110v 60Hz(typical)
>0.90 at AC 230v 50Hz(typical)
Power Good Signal 100 ~ 500mS
Efficiency At 20% / 50% / 100% load AC 115V internal,
the power efficiency should be at least 90% / 92% / 89%.
Protection OCP / OVP / UVP / SCP / OPP / OTP / SIP / NLO
Output Capacity 1000W
Operation Temperature 0 ~ 40°C
Regulatory cTUVus / TUV / CB [IEC62368 Compliant] / CE /
Fan 135 x 135 x 25(mm) FDB Silent Fan
Certifications 80 Plus Platinum
Connector 1 x MB 24(20+4) Pin
2 x 8(4+4) Pin EPS 12V
8 x 8(6+2) Pin PCI-E
14 x SATA
5 x Molex
1 x FDD
UPC# 0-761345-11700-5 SP1000
0-761345-11701-2 SP1000 AU
0-761345-11702-9 SP1000 EC
0-761345-11703-6 SP1000 GB
0-761345-11704-3 SP1000 JP
Net Weight 2.11 Kgs
Gross Weight 3.93 Kgs


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