Corsair CP-9020043-NA TX Series TX850 850 Watt Power Supply Unit (Black)

The Corsair TX850 delivers rock‑solid 850W power for demanding gaming rigs, streaming setups and creative workstations, solving unstable power, throttling and upgrade limitations. Built for dependable everyday performance, it stabilizes voltage under load, reduces heat with a quiet thermally‑controlled fan, and supports multiple GPUs and high‑end CPUs. Backed by the manufacturer warranty and Vlebazaar’s trusted service, you get genuine product assurance, reliable delivery and responsive after‑sales support — confidence for builders who want both emotional peace of mind and practical long‑term reliability.

Top Features

• 850W continuous power — supports high‑end GPUs and overclocked CPUs with headroom.
• Stable +12V performance — smoother gaming, fewer crashes, consistent frame delivery.
• Quiet, thermally‑controlled fan — lower noise for focused gaming and streaming.
• Durable steel chassis — rugged build for years of reliable use and heat dissipation.
• Multiple modern connectors — flexible for complex builds and future upgrades.
• Efficient design — reduced heat and lower electricity waste for cleaner operation.
• Smart protection features — safeguards components from surges and short circuits.
• Easy installation — standard ATX form factor fits most cases with comfort.
• Consistent voltage regulation — smooth power delivery under peak loads.
• Trusted Corsair engineering — proven reliability and brand support worldwide.

Technical Specifications

Why Buy From Vlebazaar?

Vlebazaar brings authentic, factory‑sourced components with verified warranty support and fast, insured shipping across India. Our listings are regularly checked for genuineness and condition, and our customer service team guides you through specifications, compatibility and returns. Enjoy secure checkout, easy returns, and priority assistance for warranty claims — trusted by thousands of builders and enthusiasts nationwide.

Who Should Buy This?

• PC gamers building high‑performance rigs with discrete GPUs.
• Content creators needing stable multi‑threaded workstation power.
• System upgraders replacing aging or under‑powered PSUs.
• Modders who value quiet cooling and durable build quality.
• IT enthusiasts who want reliable, long‑term power delivery for 24/7 use.

Frequently Asked Questions

Is the Corsair TX850 compatible with my motherboard?

Yes — the TX850 follows the standard ATX form factor and provides standard 24‑pin and CPU/EPS connectors required by modern motherboards. Check your case clearance and connector needs before purchase.

Does the PSU include all required cables for GPUs and drives?

Yes — the package contains a full set of connectors including PCIe 6+2, SATA and peripheral connectors to support typical GPU and storage configurations.

How noisy is the fan under load?

The TX850 uses a thermally‑controlled fan that remains quiet during normal use and ramps smoothly under heavy load, prioritizing cooling with minimal audible disturbance.

What protections are built into this PSU?

It includes essential safety features such as over‑voltage, under‑voltage, over‑current, over‑power and short‑circuit protections to safeguard your components.

What warranty and support can I expect from Vlebazaar?

Products are sold with the manufacturer warranty and Vlebazaar provides assistance with order support, warranty claims and after‑sales service. Please refer to the product page for the exact warranty duration.

Can this PSU run dual high‑end GPUs?

With 850W capacity and multiple PCIe connectors, the TX850 can support multi‑GPU configurations depending on the specific GPUs’ power draw. Verify cumulative system power requirements before configuring.

Is installation difficult for first‑time builders?

Installation is straightforward for anyone familiar with PC assembly: mount the PSU, connect the 24‑pin, CPU/EPS and PCIe cables, and route SATA/peripheral cables as needed. Vlebazaar support can assist with compatibility questions.