Is WDS200T1X0M the heatsink version?

This is the non-heatsink ordering code. Do not substitute photographs or included-content claims from a heatsink-equipped variant.

Which slot is needed for the full interface?

A host with a PCIe 5.0 x4 NVMe-capable M.2 2280 slot is needed to use the intended interface. Platform lanes, BIOS configuration and cooling still matter.

Will an older PCIe NVMe platform run it at Gen5 speed?

No. A compatible older platform may negotiate its supported PCIe generation and lanes; it does not become a Gen5 host by installing this SSD.

Is it a direct substitute for a U.2 enterprise SSD?

No. M.2 and U.2 have different physical interfaces and integration requirements. Enterprise power-loss protection and qualification are separate considerations.

Does faster storage guarantee faster AI inference?

No. Storage can affect loading or data access, but model throughput also depends on CPU/GPU, memory, software and the workload.

When is dispatch expected?

Dispatch in 2-4 business days applies after cleared payment while stock is available. This is a dispatch estimate, not the arrival time. Delivery transit depends on destination and service; availability is rechecked before order handling.

WD_BLACK SN8100 2TB PCIe 5.0 NVMe SSD

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WD Black SN8100 2TB PCIe 5.0 NVMe SSD