Samsung 9100 Pro 4TB

The Capacity Samsung Was Missing

We've covered the Samsung 9100 Pro at 1TB and 2TB on this site before, Samsung's flagship PCIe Gen5 line, built around their own in-house controller and V-NAND, consistently near the top of every independent benchmark chart for consumer Gen5 drives. What we hadn't covered was the 4TB variant, and it's a meaningful gap, because 4TB is where this drive stops being a "fast boot drive" and starts being a genuine primary storage solution for people with large local libraries or professional workloads.

The 4TB model is now confirmed and stocked at Computech Store and MDComputers at ₹87,999. Same Samsung Pascal-class controller, same TLC V-NAND, same rated speeds as the 2TB model, sequential reads up to roughly 13,400 MB/s, sequential writes close behind. The extra capacity doesn't come with a speed penalty the way it sometimes does on lower-tier drives, Samsung's flagship line scales cleanly across capacities.

Who Actually Needs 4TB of Gen5 Speed

Be honest with yourself before buying this one. Most gaming builds don't need 4TB on a single Gen5 drive, a 2TB drive plus a cheaper secondary SATA or Gen3 drive for cold storage covers the vast majority of gamers more economically. Where the 4TB 9100 Pro earns its price:

• Video editors and colourists working with large 4K/6K/8K RAW footage libraries who need fast scrub and export performance without constantly shuffling projects between drives
• Software developers and studios with large codebases, build caches, and VM images who benefit from both capacity and IOPS
• Enthusiasts building a single flagship machine meant to last five-plus years, where not having to manage storage or add drives later is worth the premium

If none of those describe your use case, the 2TB 9100 Pro or even a Gen4 drive at 2TB will serve you better for the money.

India Pricing and the Gen5 Cooling Reality

At ₹87,999, this is a premium purchase, and Samsung's official India warranty (typically 5 years through authorized channels) is worth insisting on. Buy from Computech Store or MDComputers directly rather than third-party marketplace sellers, particularly at this price point where grey-market risk on high-value Gen5 drives is real.

At this capacity and speed tier, cooling isn't optional. Samsung's 9100 Pro throttles under sustained load without proper heatsink contact, and in Indian ambient heat during summer months, that's not a fringe scenario. If your board doesn't have a robust M.2 heatsink, buy the heatsink-included variant or add an aftermarket one. Case airflow matters too, drives buried under a GPU with no direct airflow in a poorly ventilated case will throttle even with a heatsink attached.

Who Should Buy / Who Should Skip

Buy it if: you work with large media files professionally, run demanding local workloads (VMs, large codebases, big datasets), or are building a single flagship machine you want to not think about storage on for years.

Skip it if: you're gaming primarily, you won't notice the difference over a 2TB drive or even a good Gen4 drive, and the ₹87,999 is better spent elsewhere in your build, GPU, more RAM, a better cooler.