Seasonic PRIME TX-1300 1300W 80+ Titanium Fully Modular PSU

Name: Seasonic PRIME TX-1300 1300W 80+ Titanium Fully Modular PSU
Brand: Seasonic
SKU: SEASONIC-PRIME-TX-1300
Price: 30859 INR
Availability: InStock

The Seasonic PRIME TX-1300 is a flagship 1300W fully modular power supply with 80+ Titanium certification — the highest efficiency rating available, delivering up to 94% efficiency under typical loads. ATX 3.0 and PCIe 5.0 (600W 16-pin) compliant for next-gen GPU compatibility. Seasonic's PRIME series is the OEM of choice for reference designs; built for 350W TDP Threadripper, dual-GPU workstations, and sustained full-load server builds. 12-year warranty.

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Details

Features

80+ Titanium — Up to 94% efficiency, the highest rating class — less heat, lower electricity cost under sustained load
1300W Continuous Output — Handles 350W TDP Threadripper, dual high-end GPUs, and NVMe arrays simultaneously
ATX 3.0 + PCIe 5.0 — Native 16-pin (600W) connector for RTX 4090/5090-class GPUs without adapters
Fully Modular — Only connect cables you need; cleaner airflow, easier builds
12-Year Warranty — Seasonic's industry-leading warranty for a product built to last a decade
Fanless Mode — Zero RPM at low loads for silent operation during idle or light use

In the Box

Seasonic PRIME TX-1300 PSU
Modular cable set (ATX 24-pin, EPS 8-pin ×2, PCIe 16-pin, PCIe 8-pin ×4, SATA, peripheral)
Power cord
Screws and documentation

Technical Specification

Spec	Value
Wattage	1,300 W
Efficiency	80+ Titanium (up to 94%)
Modular	Fully Modular
Standard	ATX 3.0, PCIe 5.0
16-pin Connector	1× (600W native)
8-pin PCIe	4×
Fan	135mm Fluid Dynamic Bearing
Fanless Mode	Yes (under ~30% load)
Dimensions	170 × 150 × 86 mm
Warranty	12 years

Why NVSX

Four pillars.
Zero compromises.

Authorized Stock

Official AMD, NVIDIA, Logitech, Corsair, Lian Li, G.Skill, WD, Samsung & Cooler Master partner. Every unit direct from distributor. Serial numbers logged. Zero grey-market.