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Samsung 16Gb DDR5 SDRAM (K4RAH0x6VB)
The Samsung 16Gb DDR5 B-die x4/x8 component family (K4RAH0x6VB): two order codes from one datasheet at the same 16 Gb density and DDR5-4800 speed, differing in data width - K4RAH046VB-BCQK (4Gx4) and K4RAH086VB-BCQK (2Gx8), both 82-ball FBGA. One page per orderable code.
One datasheet, several ordering codes. Each code keeps its own detail page; this page lists them side by side. Specifications are compiled by our own team — we link to the manufacturer's document, we never host it.
| Part number | Category | Brand | Package | Temp grade | Lifecycle | Datasheet |
|---|---|---|---|---|---|---|
| K4RAH086VB-BCQK | DRAM | Samsung | FBGA | 0~95°C | — | — |
| K4RAH046VB-BCQK | DRAM | Samsung | FBGA | 0~95°C | — | — |
Each ordering code is a separate part page.
The codes above come from the same manufacturer document but differ by capacity, temperature grade, package or lifecycle.
Open a code for its compiled specification; verify every parameter against the official documentation before design-in.