Tech
fanxiang FF520 512GB Dual USB-C and USB-A Flash Drive: specs explained
The fanxiang FF520 is a 512GB USB flash drive with both USB-C and USB-A plugs, rated up to 560MB/s read speed. What the specs mean and who it suits.
Home / Product overviews / Tech / Computers & Accessories
Data Storage
4 product overviews: what each product is, the features that matter and what to check before you buy.
Tech
WD Purple 2TB Surveillance Hard Drive WD20PURZ: features and who it suits
The WD Purple 2TB WD20PURZ is a 3.5-inch SATA drive made for always-on security recorders. What AllFrame and the 64-camera figure mean, and what to check.
Tech
WD Purple 4TB Surveillance Hard Drive WD43PURZ: features and who it suits
The WD Purple 4TB WD43PURZ is a 3.5-inch SATA drive built for 24/7 recording in security systems. What AllFrame, workload figures and bay support mean in practice.
Tech
Western Digital WD Blue 4TB Hard Drive (WD40EZAX): specs and who it suits
A 4TB 3.5-inch internal hard drive with 5400 RPM, 256 MB cache and SATA 6 Gb/s. What the specs mean, how it differs from an SSD and what to check.