30-Second Version: The SilverStone SX700-LPT is a 700W 80+ Platinum fully modular SFX-L PSU - one of the best options for compact builds like the NR200P or other ITX/mATX cases. Available in India for ₹13,000–17,000, mostly through MDComputers. If you're doing an SFF build with an RTX 4070-class GPU, this is what you want. Not cheap, but the SFX segment has very few strong alternatives at this wattage.

SFF builds are a niche but growing corner of Indian PC building. When you decide to go small - NR200P, A4-H2O, Cougar QBX - the PSU decision becomes one of your most constrained choices. You need something that physically fits and can still power a capable GPU. The SilverStone SX700-LPT is one of the better answers to that problem.

A note on naming: SFX-L is slightly larger than standard SFX but smaller than ATX. The SX700-LPT is SFX-L form factor - it fits in any case that accepts SFX-L, and most modern SFF cases do. Do not try to fit it in a case that only accepts standard SFX without checking dimensions.

Specs at a Glance

700W at 80+ Platinum - which means roughly 90–92% efficiency at typical loads. That's meaningfully better than Gold, and in a compact case with less airflow margin, running cooler matters. Fully modular cabling keeps things tidy in the tight spaces of small builds.

Form factor: SFX-L
Efficiency: 80+ Platinum
Modularity: Fully modular
+12V rail: Single, 58.3A
PCIe connectors: 2x 6+2-pin
Warranty: 3 years (SilverStone standard)

India Pricing and Availability

This is where the SX700-LPT gets tricky for Indian buyers. Pricing sits at ₹13,000–17,000, and the availability is limited. MDComputers is realistically your primary source in India. PrimeABGB and Vedant occasionally stock SilverStone PSUs but not consistently. Amazon India listings exist but verify authenticity carefully - SFX PSUs from grey channels are more common than you'd expect.

If MDComputers is out of stock, you may be waiting. This is a real consideration if you're trying to complete a build on a timeline.

Warranty claims in India for SilverStone run through their India distributor. It works, but the process is less streamlined than Corsair or MSI warranty support.

Who Should Buy This

SFF builders. Specifically, if you're building in a case like the Cooler Master NR200P, Lian Li A4-H2O, or similar compact enclosures that require SFX or SFX-L PSUs, and you want to run an RTX 4070 or RTX 4070 Ti, the SX700-LPT is one of the stronger choices at 700W. Platinum efficiency is particularly welcome in SFF builds where thermal density is higher.

This also makes sense if you're building a compact workstation in a city apartment - small footprint, quiet operation, respectable efficiency.

Who Should Skip This

If your case accepts full ATX PSUs, skip this entirely. You'll pay a significant premium for the compact form factor that you don't need, and you'll get less warranty (3 years vs 5–10 years on comparable ATX units). At ₹13,000–17,000 you can buy a Seasonic Focus GX-850 or similar premium ATX unit with a longer warranty.

Also skip if budget is tight and you don't strictly need SFX. There's no ATX-equivalent value play here - you pay for the form factor.

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Questions

1 answers

What's the warranty in India for the Silverstone SX700-LPT SFX 700W?

3 years. This is the official Indian distributor version, which means full manufacturer warranty support.