Guides
Chipset-level buying guides for networking and storage hardware. We name the controller on every box we sell, so we write about them the same way: what's worth it, what isn't, and what to check before you spend.
What actually drives returns in multi-gig networking and NVMe storage accessories, where the margin genuinely sits, and how independent UK PC shops can start stocking the category without overcommitting shelf space.
Every NVMe enclosure listing leads with the case, but the RTL9210B bridge chipset inside is what actually determines detection reliability, real-world speed, and TRIM support. Here is what the chipset controls, and where the case still genuinely matters.
One of the most-searched USB-C hub problems, and it shows up around every hub brand because the causes have almost nothing to do with which one you bought. Work through these seven causes in order, from power and drivers to firmware quirks.
Thunderbolt and USB4 quote 40 Gbps, OcuLink quotes around 32. In practice OcuLink delivers more of it to your eGPU or external NVMe drive, because it carries PCIe directly instead of tunneling it. Here is what the headline numbers do not tell you.
OcuLink carries PCIe lanes directly with no tunneling overhead, making it the cleanest way to add a real graphics card to a handheld gaming PC or mini-PC. Here is what the port actually is, what a working eGPU setup needs, and the mistakes to avoid.
Why your motherboard sometimes only sees one drive on a quad M.2 card, and the real difference between a passive bifurcation card and a PCIe switch card, so you buy the right one for your board.
Secondhand enterprise U.2 and U.3 NVMe SSDs are some of the best value storage around, but the connector puts most homelabbers off. Here is what U.2 and U.3 actually are, the adapter cards and cabling you need, and the gotchas to check before you buy.
JMicron JMB585 and ASMedia ASM1064 cover almost every SATA expansion card worth buying for a NAS build. Here is what makes them driver-free, the real PCIe bandwidth math, and which one actually fits your build.
Aquantia AQC113 and Realtek RTL8127 are the two chipsets behind nearly every affordable 10GbE card sold in the UK. Here is the honest trade-off between them: driver maturity, heat and noise, and price, so you can pick the right one for your build.
How to connect a NAS and a PC directly over 10 gigabit Ethernet with no switch in between: static IPs, why you do not need a crossover cable, and how to point file shares at the right address on Windows, Linux, TrueNAS, and Unraid.
A real UK price breakdown for going from gigabit to 10 gigabit Ethernet without spending more than a takeaway run of £100, chipset by chipset.
The three multi-gig Ethernet tiers compared honestly for UK builders: what each really costs end to end, which chipsets to look for (RTL8125B, AQC113, RTL8127), and when gigabit is still fine.