# Advantech SQF-S25U4-128G-SBC

Advantech SQF-S25U4-128G-SBC is a published manufacturer ordering identity in the SQF-S25 640 model group. This record covers a solid-state storage device. 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-sqf-s25u4-128g-sbc-7d674d62e3
Evidence status: manufacturer-catalog-partial-review
Product family: SQF-S25 640

## Recorded fields
- Complete manufacturer ordering PN: SQF-S25U4-128G-SBC [oem_catalog_verified] Source: https://www.advantech.com.cn/zh-cn/products/a0819308-d125-4b01-817e-af5a0cc17683/sqf-s25-640/mod_a09c939f-d944-4273-8c72-af37255771ff | 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/7
- Manufacturer model group: SQF-S25 640 [manufacturer_catalog_observed] Source: https://www.advantech.com.cn/zh-cn/products/a0819308-d125-4b01-817e-af5a0cc17683/sqf-s25-640/mod_a09c939f-d944-4273-8c72-af37255771ff | Scope: Manufacturer-owned model group containing this exact PN in its ordering table; not a compatible host family | Location: /ModelBaseInfoViewModel/DisplayName
- Capacity: 128 GB [manufacturer_table_observed] Source: https://www.advantech.com.cn/zh-cn/products/a0819308-d125-4b01-817e-af5a0cc17683/sqf-s25-640/mod_a09c939f-d944-4273-8c72-af37255771ff | 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/SQF-S25U4-128G-SBC/SQFlash,Capacity
- Connector: 7 + 15 pin SATA [manufacturer_table_observed] Source: https://www.advantech.com.cn/zh-cn/products/a0819308-d125-4b01-817e-af5a0cc17683/sqf-s25-640/mod_a09c939f-d944-4273-8c72-af37255771ff | 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/SQF-S25U4-128G-SBC/SQFlash,Connector
- Flash Type: Ultra MLC [manufacturer_table_observed] Source: https://www.advantech.com.cn/zh-cn/products/a0819308-d125-4b01-817e-af5a0cc17683/sqf-s25-640/mod_a09c939f-d944-4273-8c72-af37255771ff | 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/SQF-S25U4-128G-SBC/SQFlash,Flash Type
- Interface: SATA [manufacturer_table_observed] Source: https://www.advantech.com.cn/zh-cn/products/a0819308-d125-4b01-817e-af5a0cc17683/sqf-s25-640/mod_a09c939f-d944-4273-8c72-af37255771ff | 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/SQF-S25U4-128G-SBC/SQFlash,Interface
- Operational Temperature: 0 ~ 70 °C [manufacturer_table_observed] Source: https://www.advantech.com.cn/zh-cn/products/a0819308-d125-4b01-817e-af5a0cc17683/sqf-s25-640/mod_a09c939f-d944-4273-8c72-af37255771ff | 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/SQF-S25U4-128G-SBC/SQFlash,Operational Temperature
- Shock: 1,500G, Peak / 0.5 ms [manufacturer_table_observed] Source: https://www.advantech.com.cn/zh-cn/products/a0819308-d125-4b01-817e-af5a0cc17683/sqf-s25-640/mod_a09c939f-d944-4273-8c72-af37255771ff | 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/SQF-S25U4-128G-SBC/SQFlash,Shock
- SQFlash Utility: Support [manufacturer_table_observed] Source: https://www.advantech.com.cn/zh-cn/products/a0819308-d125-4b01-817e-af5a0cc17683/sqf-s25-640/mod_a09c939f-d944-4273-8c72-af37255771ff | 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/SQF-S25U4-128G-SBC/SQFlash,SQFlash Utility
- Transfer Protocol: SATA III (6.0Gb) [manufacturer_table_observed] Source: https://www.advantech.com.cn/zh-cn/products/a0819308-d125-4b01-817e-af5a0cc17683/sqf-s25-640/mod_a09c939f-d944-4273-8c72-af37255771ff | 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/SQF-S25U4-128G-SBC/SQFlash,Transfer Protocol
- Vibration: 20G, Peak / 80 ~ 2,017 Hz [manufacturer_table_observed] Source: https://www.advantech.com.cn/zh-cn/products/a0819308-d125-4b01-817e-af5a0cc17683/sqf-s25-640/mod_a09c939f-d944-4273-8c72-af37255771ff | 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/SQF-S25U4-128G-SBC/SQFlash,Vibration

## Source references
- Advantech official model ordering table: https://www.advantech.com.cn/zh-cn/products/a0819308-d125-4b01-817e-af5a0cc17683/sqf-s25-640/mod_a09c939f-d944-4273-8c72-af37255771ff | Source type: Manufacturer model table [official_manufacturer_model_table] | accessedAt: 2026-10-17T09:14:02.151Z | retrievedAt: 2026-10-17T09:14:02.151Z | Confidence: literal_exact_pn_table_observation

## 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

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