Corsair HX1000 1000W Platinum
1000W 80+ Platinum, Fully Modular, native 16-pin connector not specified.
** The HX1000 is built by Seasonic on their XP2 platform - one of the most respected PSU platforms available. 92% efficiency at 50% load, Japanese capacitors, 10-year warranty, and nearly silent operation under normal gaming loads. It supports PCIe 5.0 via a high-quality adapter
Catalogue classification: official India distribution. This does not verify a retailer's current stock. Confirm the exact model, invoice and applicable India warranty with the seller or brand.
Full specs
GPUs whose listed PSU requirement fits this wattage — check the full system and cables
Where to buy Corsair HX1000 1000W Platinum in India
Indicative catalogue range: ₹14,400-15,900 for the Corsair HX1000 1000W Platinum. This is not a verified current retailer price. Confirm price and availability with the seller and buy with a proper GST invoice for warranty claims.
Affiliate links on linked vendors - your price stays the same. PrimeABGB shown for comparison only.
Compare the exact model, current availability, invoice and written warranty terms before paying. A retailer link or catalogue label does not verify the stock you will receive.
Corsair HX1000 1000W Platinum Review - Is ₹15,000 PSU Worth It in India?
Corsair HX1000: The 1000W Platinum PSU for Builds That Refuse to Compromise
The Corsair HX series has been a benchmark-setter for premium PSUs for years. The HX1000 delivers 1000W at 80 Plus Platinum efficiency in a fully modular chassis with Corsair's zero-RPM fan mode - and it costs ₹14,799–15,799 in India. That's the price of a mid-range GPU, so let's be clear about whether it's justified.
30-Second Version: The HX1000 is built by Seasonic on their XP2 platform - one of the most respected PSU platforms available. 92% efficiency at 50% load, Japanese capacitors, 10-year warranty, and nearly silent operation under normal gaming loads. It supports PCIe 5.0 via a high-quality adapter cable (not native ATX 3.0). Best for RTX 5080/5090 or dual-GPU workstation builds. Overkill for anything under an RTX 5070 Ti.
Efficiency and Reliability
The HX1000 is manufactured by Seasonic under OEM agreement - it uses Seasonic's XP2 platform, which is one of the most tested and validated PSU platforms on the market. This means Japanese capacitors, tight voltage regulation, excellent ripple suppression, and real-world efficiency that matches or exceeds the certification numbers.
At Platinum tier, you're getting 92% efficiency at 50% load. For a 1000W PSU running a typical high-end gaming rig at 500–600W load, that means roughly 540–650W drawn from the wall. The difference from a Bronze-tier unit at the same load is meaningful both in electricity cost and heat output.
The zero-RPM fan mode keeps the PSU completely silent below approximately 40% load - for a 1000W unit, that covers most productivity and light gaming scenarios. The fan only becomes audible under sustained heavy GPU and CPU load simultaneously.
Corsair's Indian warranty support is among the best in the segment. They have an authorised service network, and HX series replacements are handled efficiently compared to lesser brands.
India Availability and Value
At ₹14,799–15,799 at MDComputers, PrimeABGB, and Vedant Computers, this is a premium investment. Amazon India carries it but verify seller authenticity - the HX series is occasionally counterfeited, and Corsair's genuine units have holographic serial stickers on the unit itself.
The honest question for Indian buyers: do you need 1000W? An RTX 5080 system with a Ryzen 9 or Core i9 peaks around 650–750W under stress. An 850W Gold unit covers that with 10–15% headroom. The HX1000 makes sense if you're running an RTX 5090, planning to overclock aggressively, or building a workstation that runs rendering workloads for hours daily.
In areas with frequent power cuts, a 2 kVA online UPS paired with this PSU makes sense - see our UPS guide. The HX1000's quality does not protect against undervoltage damage from UPS switchover delay; only an online UPS eliminates that.
Who Should Buy This
Buy it if: You're building a flagship single-GPU or workstation rig on T09–T10 builds, running an RTX 5090 or professional GPU, or want the absolute best PSU platform available in India with Corsair's warranty backing.
Skip it if: Your system pulls under 700W, you can't justify ₹15,000 on a PSU, or you'd rather pair an RTX 5080 build with an 850W Platinum unit and spend the savings elsewhere.
Price we have actually seen
Hover or tap the chart for a recorded price. Use ← → when focused.
View all recorded prices
| Date | Price |
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| ₹18,380 | |
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| ₹19,899 | |
| ₹22,900 | |
| ₹19,899 | |
| ₹19,899 | |
| ₹22,900 | |
| ₹22,900 | |
| ₹22,900 |
Up 24.6% since we started tracking. Every point is a price our crawler recorded at an Indian retailer - no estimates, no MSRP. Tracking began recently, so the window grows week by week.
Questions
For most gaming builds, no - the 850W Gold covers the load adequately. For RTX 5090 builds or workstations running multi-hour GPU compute jobs, yes - both the wattage headroom and the superior platform justify the premium.
No - the HX1000 predates ATX 3.0 and uses a high-quality Corsair adapter cable. The adapter is well-designed and safe, but if native ATX 3.0 is a requirement, look at the Corsair RM1000e or HX1200i instead.
Check the holographic serial sticker on the PSU casing itself. Cross-reference the serial number on Corsair's warranty verification page. Buy only from MDComputers, PrimeABGB, Vedant, or Corsair's official Amazon/Flipkart storefront.
Ratings & comments
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