Silicon Power UD90 SSD 500GB M.2 PCI-E GEN4 X4 & NVMe 1.4

Silicon Power UD90 SSD 500GB M.2 PCI-E GEN4 X4 & NVMe 1.4 | 500GB M.2 storage, clearly specified

Running short on storage is frustrating, especially when you want to choose a drive by its actual format and interface rather than a vague speed claim. The Silicon Power UD90 is a 500GB SSD identified as M.2, PCIe Gen4 x4 and NVMe 1.4. That gives you concrete details to compare when you’re selecting an SSD for a setup that calls for those specifications. It’s a straightforward option to consider if 500GB is the capacity you’re after and you’re looking at M.2 NVMe drives. The honest point: those labels describe the drive, but they don’t by themselves tell you whether it suits a particular device. For this model, the useful starting point is its stated capacity, format and interface—not an unverified promise about real-world speed.

Making sense of the listed details

M.2 names the drive’s module format. PCIe Gen4 x4 identifies the listed PCI Express generation and four-lane configuration, while NVMe 1.4 gives the protocol version. These are distinct details, and together they make the product name more informative than a capacity alone. The 500GB figure is the stated storage capacity; it isn’t a speed rating. If you’re comparing products, these terms help you keep format, connection standard and protocol separate instead of treating them as interchangeable. There’s no performance figure in the product name, so this description sticks to what the naming actually specifies.

Technical Specifications

• Brand and model: Silicon Power UD90
• Capacity: 500GB
• Drive format: M.2
• Interface: PCIe Gen4 x4
• Protocol: NVMe 1.4