- Cyber Security
Website Security Headers: A Quick Win for Better Protection
18 Feb, 2026







£789.38 inc. VAT
AI-generated summary
If you’re looking at the Samsung 9100 PRO 4TB, you’re basically paying for “quiet confidence”: top-tier performance, excellent reliability, and firmware/support that tends to be very stable in real business deployments. For a UK reseller customer, this is the kind of SSD I’d recommend for workstations, high-end servers, or any setup doing lots of heavy reads/writes where you can’t afford the drive to be the weak link—think database storage, VDI hosting, content pipelines, or big local build/test environments. £662.65 ex-VAT for 4TB is not cheap, but the better question is whether your workload will keep that investment productive instead of just faster benchmarks in a lab.
That said, I wouldn’t buy this “just because it’s Samsung PRO” for general office storage, basic file shares, or light application use—there are usually cheaper NVMe options that deliver “good enough” without locking you into premium pricing. Also, if the device you’re plugging it into doesn’t truly benefit from the fastest NVMe behaviour (limited lanes, older platform, or you don’t have sustained workloads), you’re effectively overpaying. In short: buy it if you want dependable performance for demanding, continuous usage; don’t bother if your workload is casual or you’re primarily chasing cost-per-GB.

Breakthrough PCIe® 5.0 performance
Push PCIe® 5.0 performance to the max. 9100 PRO achieves lightning-fast sequential read/write speeds up to 14,800/13,400 MB/s, two times faster than 990 PRO. Leave Gen4 limits behind with random re...

Impressive processing power
Speed past productivity limits. Exhilarating random read/write speeds enable ultra-fast parallel processing for countless fragmented data, at up to 2,200K/2,600K IOPS. Experience superior output an...

Rapid AI creation
Intelligence redefines performance. Defy your limits in work and play with an on-board AI PC and AI content generation, fuelled by 9100 PROs exhilarating random read/write speeds up to 2,200K/2,600...

Exceptional performance at your fingertips
Elevate your competitive edge. Breeze through video editing, 3D art, and even long streaming sessions with the latest PCIe® 5.0 interfaces. Experience cutting-edge performance anytime, anywhere, on...

Extraordinary thermal efficiency
Peak performance, uninterrupted. The advanced 5nm controller power architecture enhances power efficiency up to 49% over 990 PRO. Exceptional thermal control ensures nothing disrupts your flow, so ...

Samsung Magician software
Make your SSD work like magic. Samsung Magician software's optimisation tools ensure the best SSD performance. It's a safe and easy way to migrate all your data for a Samsung SSD upgrade. Protect v...

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