# Advantech SQR-CX5N64G52B

Advantech SQR-CX5N64G52B is a published manufacturer ordering identity in the SQR-CX5N model group. This record covers a CXL memory expansion module. Use the complete PN when comparing requirements or preparing an ASTER RACKIT quotation request. Review the source-linked observations and unresolved fields before selecting a host or accepting a substitution. Group-level features do not establish every parameter of this exact ordering option.
Canonical: https://www.aster-rackit.com/explore/product/advantech19-sqr-cx5n64g52b-0ffbfbc726
Evidence status: manufacturer-catalog-partial-review
Product family: SQR-CX5N

## Recorded fields
- Complete manufacturer ordering PN: SQR-CX5N64G52B [oem_catalog_verified] Source: https://www.advantech.com.cn/zh-cn/products/e40a8a6b-2dc6-4ee3-894d-1b2cbf53aac5/sqr-cx5n/mod_c11682b5-82ce-4760-b4b9-92fbdcb83a56 | Scope: One complete manufacturer ordering PN in the public model table. Values remain source observations; unresolved semantics and conflicting page content are identified separately. | Location: /ProductSpecifcationsViewModel/partNoNameList/0
- Manufacturer model group: SQR-CX5N [manufacturer_catalog_observed] Source: https://www.advantech.com.cn/zh-cn/products/e40a8a6b-2dc6-4ee3-894d-1b2cbf53aac5/sqr-cx5n/mod_c11682b5-82ce-4760-b4b9-92fbdcb83a56 | Scope: Manufacturer-owned model group containing this exact PN in its ordering table; not a compatible host family | Location: /ModelBaseInfoViewModel/DisplayName
- Transfer Protocol: PCIe Gen. 5x4 [review_required] Source: https://www.advantech.com.cn/zh-cn/products/e40a8a6b-2dc6-4ee3-894d-1b2cbf53aac5/sqr-cx5n/mod_c11682b5-82ce-4760-b4b9-92fbdcb83a56 | Exact-PN web table says x4 while model features and the linked datasheet specify x8; interface width unresolved. | Scope: One complete manufacturer ordering PN in the public model table. Values remain source observations; unresolved semantics and conflicting page content are identified separately. | Location: /ProductSpecifcationsViewModel/spec/SQR-CX5N64G52B/SQFlash,Transfer Protocol
- Clock Speed: 5600MHz [review_required] Source: https://www.advantech.com.cn/zh-cn/products/e40a8a6b-2dc6-4ee3-894d-1b2cbf53aac5/sqr-cx5n/mod_c11682b5-82ce-4760-b4b9-92fbdcb83a56 | Original clock/rate unit retained. Do not convert MHz or Mbps to a module MT/s specification without exact-PN documentation. | Scope: One complete manufacturer ordering PN in the public model table. Values remain source observations; unresolved semantics and conflicting page content are identified separately. | Location: /ProductSpecifcationsViewModel/spec/SQR-CX5N64G52B/SQRAM,Clock Speed
- Capacity: 64GB [manufacturer_table_observed] Source: https://www.advantech.com.cn/zh-cn/products/e40a8a6b-2dc6-4ee3-894d-1b2cbf53aac5/sqr-cx5n/mod_c11682b5-82ce-4760-b4b9-92fbdcb83a56 | Scope: One complete manufacturer ordering PN in the public model table. Values remain source observations; unresolved semantics and conflicting page content are identified separately. | Location: /ProductSpecifcationsViewModel/spec/SQR-CX5N64G52B/SQRAM,Capacity
- Operational Temperature: 0 ~ 70 °C [manufacturer_table_observed] Source: https://www.advantech.com.cn/zh-cn/products/e40a8a6b-2dc6-4ee3-894d-1b2cbf53aac5/sqr-cx5n/mod_c11682b5-82ce-4760-b4b9-92fbdcb83a56 | Scope: One complete manufacturer ordering PN in the public model table. Values remain source observations; unresolved semantics and conflicting page content are identified separately. | Location: /ProductSpecifcationsViewModel/spec/SQR-CX5N64G52B/SQFlash,Operational Temperature
- ECC/Register: ECC [manufacturer_table_observed] Source: https://www.advantech.com.cn/zh-cn/products/e40a8a6b-2dc6-4ee3-894d-1b2cbf53aac5/sqr-cx5n/mod_c11682b5-82ce-4760-b4b9-92fbdcb83a56 | Scope: One complete manufacturer ordering PN in the public model table. Values remain source observations; unresolved semantics and conflicting page content are identified separately. | Location: /ProductSpecifcationsViewModel/spec/SQR-CX5N64G52B/SQRAM,ECC~1Register
- Gold plating on PCB: 30µ” [review_required] Source: https://www.advantech.com.cn/zh-cn/products/e40a8a6b-2dc6-4ee3-894d-1b2cbf53aac5/sqr-cx5n/mod_c11682b5-82ce-4760-b4b9-92fbdcb83a56 | Original plating symbol retained; no converted thickness or unit is asserted. | Scope: One complete manufacturer ordering PN in the public model table. Values remain source observations; unresolved semantics and conflicting page content are identified separately. | Location: /ProductSpecifcationsViewModel/spec/SQR-CX5N64G52B/SQRAM,Gold plating on PCB 

## Source references
- Advantech official model ordering table: https://www.advantech.com.cn/zh-cn/products/e40a8a6b-2dc6-4ee3-894d-1b2cbf53aac5/sqr-cx5n/mod_c11682b5-82ce-4760-b4b9-92fbdcb83a56 | Source type: Manufacturer model table [official_manufacturer_model_table] | accessedAt: 2026-10-17T09:08:57.923Z | retrievedAt: 2026-10-17T09:08:57.923Z | Confidence: literal_exact_pn_table_observation
- Advantech official datasheet ordering table: https://advdownload.advantech.com.cn/productfile/PIS/SQR-CX5N/file/SQR-CX5N_DS(150625)20250616171649.pdf | Source type: Manufacturer datasheet [official_manufacturer_datasheet] | accessedAt: 2026-10-17T11:53:38.333Z | retrievedAt: 2026-10-17T11:53:38.333Z | Confidence: complete_literal_in_ordering_table_PN_column

## Historical supplier review requirements and remaining checks
- Current lifecycle and supply status
- Offered-unit condition, labels and test record
- Host compatibility and firmware requirements
- Factory datasheet applicability and resolution of conflicting source fields
- SQFlash,Transfer Protocol: Exact-PN web table says x4 while model features and the linked datasheet specify x8; interface width unresolved.
- SQRAM,Clock Speed: Original clock/rate unit retained. Do not convert MHz or Mbps to a module MT/s specification without exact-PN documentation.
- SQRAM,Gold plating on PCB : Original plating symbol retained; no converted thickness or unit is asserted.

No stock, price, warranty, authorization or compatibility guarantee. AI-generated scenes are not actual-unit evidence.