Annual average, not the commercial daily/session quote board; source specification and period remain attached.
Open public seriesMemory exchange coverage terminal
Every quote object. No disguised blanks.
A product-level map of the professional memory-price workflows readers expect: DRAM, NAND, modules, GDDR, LPDDR, wafers, eMMC, UFS, memory cards, and SSDs. Public facts open directly; commercial values remain visibly license-gated instead of being copied, zero-filled, or replaced with a different metric.
Product-level exchange map
7 of 68 shownAll 68 public quote identities are first-class records
Gb die density and GB finished-device capacity stay distinct. Spot, contract, fixed reference, and street prices never share an unlabeled series.
| Quote object | Board / basis | Object / specification | Expected quote fields | Coverage | Public context |
|---|---|---|---|---|---|
| DDR5 16Gb (2Gx8) 4800/5600DDR5 · 16 Gb density | DRAM Spotcommercial spot quote · daily; source session schedule | memory die2Gx8 organization · 4800/5600 speed class | daily high · daily low · session high · session low · session average · session change · historyPublic field labels modeled; restricted numeric values are not stored. | License requiredMissing is not zero; internal acquisition routes are access-controlled. | DDR5 16Gb public fixed-price referenceGovernment-reported monthly fixed reference; organization, speed grade, eTT state, and commercial quote basis are not inferred. |
| DDR5 16Gb (2Gx8) eTTDDR5 · 16 Gb density | DRAM Spotcommercial spot quote · daily; source session schedule | memory die2Gx8 organization · eTT grade | daily high · daily low · session high · session low · session average · session change · historyPublic field labels modeled; restricted numeric values are not stored. | License requiredMissing is not zero; internal acquisition routes are access-controlled. | DDR5 16Gb public fixed-price referenceGovernment-reported monthly fixed reference; organization, speed grade, eTT state, and commercial quote basis are not inferred. |
| DDR4 16Gb (2Gx8) 3200DDR4 · 16 Gb density | DRAM Spotcommercial spot quote · daily; source session schedule | memory die2Gx8 organization · 3200 speed class | daily high · daily low · session high · session low · session average · session change · historyPublic field labels modeled; restricted numeric values are not stored. | License requiredMissing is not zero; internal acquisition routes are access-controlled. | No same-object open seriesNo proxy or zero is substituted. |
| DDR4 16Gb (2Gx8) eTTDDR4 · 16 Gb density | DRAM Spotcommercial spot quote · daily; source session schedule | memory die2Gx8 organization · eTT grade | daily high · daily low · session high · session low · session average · session change · historyPublic field labels modeled; restricted numeric values are not stored. | License requiredMissing is not zero; internal acquisition routes are access-controlled. | No same-object open seriesNo proxy or zero is substituted. |
| DDR4 8Gb (1Gx8) 3200DDR4 · 8 Gb density | DRAM Spotcommercial spot quote · daily; source session schedule | memory die1Gx8 organization · 3200 speed class | daily high · daily low · session high · session low · session average · session change · historyPublic field labels modeled; restricted numeric values are not stored. | License requiredMissing is not zero; internal acquisition routes are access-controlled. | DDR4 8Gb public fixed-price referenceGovernment-reported monthly fixed reference, not a live spot quote, contract reference, manufacturer price, or the specified 3200/eTT series. |
| DDR4 8Gb (1Gx8) eTTDDR4 · 8 Gb density | DRAM Spotcommercial spot quote · daily; source session schedule | memory die1Gx8 organization · eTT grade | daily high · daily low · session high · session low · session average · session change · historyPublic field labels modeled; restricted numeric values are not stored. | License requiredMissing is not zero; internal acquisition routes are access-controlled. | DDR4 8Gb public fixed-price referenceGovernment-reported monthly fixed reference, not a live spot quote, contract reference, manufacturer price, or the specified 3200/eTT series. |
| DDR3 4Gb 512Mx8 1600/1866DDR3 · 4 Gb density | DRAM Spotcommercial spot quote · daily; source session schedule | memory die512Mx8 organization · 1600/1866 speed class | daily high · daily low · session high · session low · session average · session change · historyPublic field labels modeled; restricted numeric values are not stored. | License requiredMissing is not zero; internal acquisition routes are access-controlled. | DDR3 4Gb annual-average public spot referenceAnnual average, not the commercial daily/session quote board; source specification and period remain attached. |
Open numeric layer
Related public references stay visibly different
These are not replacements for a DRAMeXchange row. They are source-linked facts with different periods or bases.
Government-reported monthly fixed reference, not a live spot quote, contract reference, manufacturer price, or the specified 3200/eTT series.
Open public seriesGovernment-reported monthly fixed reference; organization, speed grade, eTT state, and commercial quote basis are not inferred.
Open public seriesManufacturer boundary: the DRAM, NAND, module, GDDR, LPDDR, and contract boards are anonymous market references, not Samsung, SK hynix, Micron, or CXMT price histories. Manufacturer-specific prices are shown only when a primary, licensed, or reusable supplier source identifies that manufacturer.