Lam Research
The Lam 2300 is an etch system from the Lam 2300 series. The Lam 2300 Etch Chamber supports 8-inch and 12-inch wafers. The Lam 2300 Etch Chamber includes three chambers for insulating film, metal, and ashing processes.[1]

An etch system follows pattern definition steps and supports material removal from exposed regions of the wafer.
The Lam 2300 etch chamber is configured for insulating film etch, metal etch, and ashing.[1]
| Designation | Generation | Vintage | Changes | Source |
|---|---|---|---|---|
| Lam 2300 Etch Chamber | — | 2023 | Described as an etch chamber with 8-inch and 12-inch wafer sizes, 3 chambers, and included subsystems/software. | Equipment inventory listing[1] |
| Lam 2300 | — | 2019 | Listed as 12-inch equipment with KIYO EXP MRT. | Equipment inventory listing[2] |
| Lam 2300, 12" KIYO EXP MRT | — | 2019–2019 | Described as a 12-inch unit with KIYO EXP MRT. | Equipment inventory listing[2] |
| Lam 2300, 12" | — | 2016–2016 | Described as a 12-inch unit. | Equipment inventory listing[3] |
| 2300 Etch Chamber | — | — | Configuration with three chambers for insulating film, metal, and ashing; set up for 8-inch wafers; includes Exelan Flex 45 dielectric etch chamber | Equipment inventory listing[1] |
| 2300 KIYO EXP MRT | — | — | 12-inch configuration labeled KIYO EXP MRT, 2019 vintage | Equipment inventory listing[2] |
| 2300 | — | — | 12-inch configuration, 2016 vintage | Equipment inventory listing[3] |
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The Lam 2300 etch chamber includes hard-drive storage and software. The Lam 2300 etch chamber also includes all pumps, generators, and other subsystems.[1]
The following facts about the 2300 are absent from this record as of this revision. First-hand knowledge or a citation closes a gap; every submission is reviewed before publication.
No publicly documented production dates or lifecycle milestones (introduction, end of production, EOL) for the 2300 are on record.
Answerable by: OEM historical records or a trade-press announcement
The control-system platform and OS era of the 2300 are not on record.
Answerable by: an engineer who operated it or OEM installation records
No publicly documented failure modes or field errata for the 2300 are on record.
Answerable by: a field service engineer, process engineer, or maintenance technician
The process node or technology generation of the 2300 is not on record.
Answerable by: an OEM datasheet or a fab qualification report
No publicly documented compatible parts, consumables, or accessories for the 2300 are on record.
Answerable by: an OEM parts catalog or a service engineer
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Last updated Oct 10, 2026.
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