Advantech SQF 2.5” SATA III Industrial SSD 840-D 3.84TB Extended Temp (SQF-S25V8-3K8GDSCE)

B+B SMARTWORXSKU: SQF-S25V8-3K8GDSCE

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Description

The Advantech SQF-S25V8-3K8GDSCE is a high-endurance 2.5-inch industrial SATA III SSD designed for demanding embedded and industrial applications. Built with 3D TLC flash and supporting advanced data protection technologies such as LDCP and RAID ECC, this SSD delivers reliable performance and long-term durability.

With sustained speeds up to 550 MB/s read and 530 MB/s write, along with AES-256 encryption and TCG-OPAL compliance, it is well-suited for secure edge computing, automation, transportation, and harsh-environment storage deployments. The extended operating temperature range ensures stable operation in extreme industrial conditions.

Specification Details
Brand Advantech
Model Series SQF-S25 840-D Industrial SSD
SKU SQF-S25V8-3K8GDSCE
Form Factor 2.5-inch SSD
Interface SATA III (6.0 Gb/s)
Connector Type Standard 7+15-pin SATA
Capacity 3.84TB
Flash Type 3D TLC NAND
Sustained Read Speed Up to 550 MB/s
Sustained Write Speed Up to 530 MB/s
Power Consumption (Read) 2.6 W
Power Consumption (Write) 3.7 W
Data Protection LDCP + RAID ECC Support
Security Features AES-256, TCG-OPAL Compliance
Write Protection Hardware Write Protection Supported
Operating Temperature -40°C to +85°C (Extended Temp)
Shock Resistance 1,500 G peak / 0.5 ms
Vibration Resistance 20 G peak / 80–2000 Hz
Dimensions 100.0 × 69.85 × 7.0 mm
Compliance RoHS Compliant

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Return Policy (Short Summary)

We offer a 30-day return window for most unopened, factory-sealed items.

Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.


Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.


For damaged or incorrect items, please contact us immediately.


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