---
product_id: 385241762
title: "Antec Signature Series SP1300, 80 PLUS Platinum Certified, 1300W Full Modular with OC Link Feature, PhaseWave Design, Full Top-Grade Japanese Caps, Zero RPM Mode, 135 mm FDB Silence & 10-Year Warranty"
brand: "antec"
price: "₨21397"
currency: SCR
in_stock: true
reviews_count: 5
url: https://www.desertcart.sc/products/385241762-antec-signature-series-sp1300-80-plus-platinum-certified-1300w-full
store_origin: SC
region: Seychelles
---

# 1300W Power 92% Efficiency Whisper-Quiet Fan Antec Signature Series SP1300, 80 PLUS Platinum Certified, 1300W Full Modular with OC Link Feature, PhaseWave Design, Full Top-Grade Japanese Caps, Zero RPM Mode, 135 mm FDB Silence & 10-Year Warranty

**Brand:** antec
**Price:** ₨21397
**Availability:** ✅ In Stock

## Summary

> 🔋 Power Up Your Game with Antec's Signature Series!

## Quick Answers

- **What is this?** Antec Signature Series SP1300, 80 PLUS Platinum Certified, 1300W Full Modular with OC Link Feature, PhaseWave Design, Full Top-Grade Japanese Caps, Zero RPM Mode, 135 mm FDB Silence & 10-Year Warranty by antec
- **How much does it cost?** ₨21397 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/385241762-antec-signature-series-sp1300-80-plus-platinum-certified-1300w-full)

## Best For

- antec enthusiasts

## Why This Product

- Trusted antec brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** 10-year warranty backed by top-grade Japanese capacitors.
- • **Unmatched Power:** 1300W of pure performance for the most demanding setups.
- • **Future-Proof Design:** OC Link feature allows dual PSU setups for scalability.
- • **Platinum Efficiency:** 80 PLUS Platinum certified for up to 92% energy efficiency.
- • **Whisper-Quiet Operation:** 135 mm FDB fan ensures silent cooling, even under load.

## Overview

The Antec Signature Series SP1300 is a high-performance, 80 PLUS Platinum certified power supply unit designed for serious gamers and professionals. With a robust 1300W output, whisper-quiet operation, and a 10-year warranty, it combines efficiency and reliability, making it the perfect choice for demanding systems.

## Description

Antec Signature Series SP1300, 80 PLUS Platinum Certified, 1300W Full Modular with OC Link Feature, PhaseWave Design, Full Top-Grade Japanese Caps, Zero RPM Mode, 135 mm FDB Silence & 10-Year Warranty

## Features

- 80 PLUS Platinum Certified reduces your electricity bill
- OC Link Feature allows 2 Signature PSUs to work in tandem to power the most demanding systems
- 135 mm FDB Silence: Whisper-quiet high-quality fluid-dynamic bearing fan with long lifetime
- PhaseWave Design-A server-class full-bridge LLC design with a synchronous rectification based on a DC-DC topology
- 80 PLUS Platinum Certified, with up to 92% energy efficiency under regular loads.100% Top-Grade Japanese Heavy-Duty Capacitors ensure long-term reliability with Antec Quality 10-year.28(18+10) pin MBU Socket for possible future MBU connectors.135 mm FDB Silence: Whisper-quiet high-quality fluid-dynamic bearing fan with long lifetime.PhaseWave Design-A server-class full-bridge LLC design with a synchronous rectification based on a DC-DC topology

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Antec |
| Product Dimensions | 33.66 x 13.34 x 19.81 cm; 3.76 kg |
| Item model number | SP1300 |
| Manufacturer | Antec |
| Form Factor | ATX |
| Wattage | 1300 watts |
| Are Batteries Included | No |
| Item Weight | 3.76 Kilograms |

## Product Details

- **Brand:** Antec
- **Compatible Devices:** Personal Computer
- **Connector Type:** ATX 24-pin
- **Output Wattage:** 1300
- **Form Factor:** ATX
- **Wattage:** 1300 watts
- **Cooling Method:** Air
- **Item dimensions L x W x H:** 13.25 x 5.25 x 7.8 inches
- **Item Weight:** 3992 Grams
- **Power Supply Design:** Full Modular

## Images

![Antec Signature Series SP1300, 80 PLUS Platinum Certified, 1300W Full Modular with OC Link Feature, PhaseWave Design, Full Top-Grade Japanese Caps, Zero RPM Mode, 135 mm FDB Silence & 10-Year Warranty - Image 1](https://m.media-amazon.com/images/I/71WzxMr3gGL.jpg)
![Antec Signature Series SP1300, 80 PLUS Platinum Certified, 1300W Full Modular with OC Link Feature, PhaseWave Design, Full Top-Grade Japanese Caps, Zero RPM Mode, 135 mm FDB Silence & 10-Year Warranty - Image 2](https://m.media-amazon.com/images/I/71OJl4eSRiL.jpg)
![Antec Signature Series SP1300, 80 PLUS Platinum Certified, 1300W Full Modular with OC Link Feature, PhaseWave Design, Full Top-Grade Japanese Caps, Zero RPM Mode, 135 mm FDB Silence & 10-Year Warranty - Image 3](https://m.media-amazon.com/images/I/711TKDGFUsL.jpg)
![Antec Signature Series SP1300, 80 PLUS Platinum Certified, 1300W Full Modular with OC Link Feature, PhaseWave Design, Full Top-Grade Japanese Caps, Zero RPM Mode, 135 mm FDB Silence & 10-Year Warranty - Image 4](https://m.media-amazon.com/images/I/71stT2kWuML.jpg)
![Antec Signature Series SP1300, 80 PLUS Platinum Certified, 1300W Full Modular with OC Link Feature, PhaseWave Design, Full Top-Grade Japanese Caps, Zero RPM Mode, 135 mm FDB Silence & 10-Year Warranty - Image 5](https://m.media-amazon.com/images/I/61hjGL9dCiL.jpg)

## Customer Reviews

### ⭐ 







  
  
    Doesn't have enough pcie cables to handle multiple GPUs
  

*by J***. on Reviewed in Canada on 22 March 2022*

Doesn't have enough pcie cables to handle multiple GPUsyup... avoid this oneUpdate : sent back the unit yang amazon's print label system and NEVER got the refund, it was an eternal back and fourth between Amazon and the third party seller and I have NOT had any refund after 7 months...By far my worst experience with Amazon!

### ⭐⭐⭐⭐⭐ 







  
  
    You literally can't complain.
  

*by N***O on Reviewed in the United States on 6 October 2020*

The title says it all. 1300w of raw power. Its literally a Seasonic clone, aka "rebrand" which means you are getting amazing quality for the price. 80plus platinum means you can expect quality power conversion from AC to DC. And with 1300w, you got more than enough to spare. Some might claim "you don't need that much" however I can prove you wrong.3950x, overclocked to hell and back. Radeon VII overclocked to hell and back (getting big navi soon), 32gb 3600cl16 ram (4x8GB), Sound Blaster AE-9 sound card (has its own 6 pin pci-e power), enterprise grade networking 10G card, three 7200rpm storage drives, one 500gb ssd, one 512gb nvme (soon to be 2tb pci-e 4.0 when samsung gets off their booty), six 120mm fans, two 140mm fans, one 80mm fan. All together, doing productivity, I can eat 1000w with this setup.I want to point out, a lot of people complaining their brand new shiny 3080 is crashing. They start blaming caps and all this other b/s that isn't founded on anything but one company claiming "this is why we designed our cards the way we did". When you look at the power delivery, why do you think Nvidia even decided to go with a new 12pin power connector? Because people were messing up even back with the 2080ti and blaming THEM for their own mistakes. I had a buddy with an 8700k and titan, on a 450w because "that is what pc part picker suggested".... shake my head. His pc didn't crash, he just got insanely low fps. GPU have different power states, and his titan got stuck in the lower power states. Well he took my advice, bought an 850w psu, and magically he went from significantly less fps than others with cheaper weaker gpu's to absolutely out performing everyone he knew. You need power. There is a reason why they will claim "TDP" and then "recommended system power". If you want to find out what your system will use, I recommended the Seasonic power calculator on their website. For gaming, set the "TDP/LOAD" to 50% and see what your power usage ends up at.... most likely your system doesn't have enough.For my story, I had an 850w already. But that was for my 1800x system. When I upgraded, I didn't upgrade power thinking "its enough" like everyone else. I was crashing constantly, especially in certain heavy workloads. The solution at that time was to lower my overclocks. Now some might argue "well that means your overclocks were not stable". NOT SO. After buying this 1300w psu, I put all the clocks back up to the insane levels I was at, and now everything is running no crashing ever. Now some might argue "well that means your old psu was bad" incorrect again. If it was bad, it wouldn't have ran my 1800x system prior. And I ended up testing it in another rig and it runs fine. The issue was power amounts. These newer Nvidia gpu's suck power like a vampire, and people seriously think they can run 550w psu's and think it will work because some youtuber told them so.Those "kill-a-watt" wall worts these reviewers use to read power, don't read peak, they read RMS aka the average. Which means when a particular youtuber claims "523w total system power" that was the AVERAGE wall power pull. If you want to know what you are ACTUALLY using, multiply that number by 1.41.... 523*1.41=737.43 watts of ACTUAL used power. No wonder people are crashing when the gpu tries to hit 2ghz. They simply aren't feeding it enough power. nvidia assumed going with a 12pin power connector would solve this issue. But there is no limit to human stupidity. And what did nvidia do? they updated their driver to reduce the clock speed, since people are too lazy to buy proper wattage powersupplies for their rig.Long story short, always get more power than you think you need, because most likely, you actually need it. I can't count how many reddit posts I see where someone complains of crashing or black screen, and its all from not having enough power to do it. It would be like trying to drive a car without gas.... you aint going anywhere fast!

### ⭐⭐⭐⭐⭐ 







  
  
    Antec Signature SP1300 is a winner.
  

*by M***E on Reviewed in the United States on 25 September 2020*

The Antec Signature SP1300 is a great PSU that is based on their OEM Seasonsic's SSR-1300PD.  If you compare the modular layout it's exactly the same, except the Antec Signature has OC Link to link more then one Antec Signature PSU.  The PSU powers on with the fan at full speed for a split second and then quickly settles down.  During operation the fan is relatively quiet.  The cables are wrapped in wire loom tubing sleeves which makes for a cleaner appearing build.  Overall I'm please with the PSU.

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-19*