A specialist IT components distributor, built around memory expertise and consistent supply for trade and business customers.
Quantum Tech YY Ltd is a London-based distributor of IT components and hardware, operating from our registered address in Pimlico, SW1. We supply businesses, IT professionals, system integrators, and trade customers with the components they need — reliably, knowledgeably, and without the noise of a retail-focused operation.
Our core focus is RAM memory. We maintain dedicated stock and expertise across DDR4 and DDR5 standards, covering desktop, laptop, and server form factors — including ECC, RDIMM, and UDIMM modules for workstation and enterprise applications. This focus means we understand what we're selling, can advise on compatibility, and hold the inventory that matters most to our customers.
Beyond memory, we supply processors, storage, power supplies, networking components, and peripherals to support the full range of business hardware requirements.
Get in TouchWe source from reputable channels and stand behind every component we supply.
Our customers rely on us for predictable availability. We manage stock with that dependency in mind.
Memory compatibility is nuanced. We give accurate, specification-level advice — not guesswork.
Trade enquiries are handled directly and efficiently with clear communication throughout.
UK-based stock and operations. We fulfil orders with the speed business customers expect.
Our product knowledge spans the full hardware stack, with particular depth in memory technologies and server-grade components.
We understand the technical distinctions between DDR generations — timings, voltages, channel configurations, and platform compatibility. This allows us to advise accurately on upgrades rather than relying on generic guidance.
Registered (RDIMM), unbuffered (UDIMM), and load-reduced ECC memory for Intel Xeon and AMD EPYC platforms. We understand the compatibility matrix between server memory and specific motherboard and CPU combinations.
Compatibility is where memory procurement often goes wrong. We provide specification-level advice covering slot configuration, maximum supported capacity, and mixed-module considerations.
We regularly support businesses planning hardware refreshes — advising on which components can be upgraded within existing systems versus which changes require platform migration.
Structured to handle trade volumes and business procurement, including specification-matched bulk orders for IT deployments and OEM system builds.
When standard stock doesn't cover a specific requirement, we can often source to specification — including older platform components, EoL modules, and specific OEM-compatible parts.
The IT components market is wide and often poorly navigated. Quantum Tech YY exists to give trade and business customers a supplier they can deal with directly — one that understands the hardware, holds the stock, and communicates clearly. We don't compete on hype. We compete on product knowledge, supply reliability, and straightforward service.
Discuss Your Requirements