YOULEN
YOULEN 128GB TF memory card — front view

128GB TF Card · Bulk supply

128GB memory cards for longer recording windows.

For accumulated vehicle footage, larger offline libraries and field records. Compare U1 and U3 options alongside their distinct write budgets and temperature ranges.

200–500Approx. full-card writes¹ · by configuration
0 to 70°C−25 to 85°COperating range · by configuration
1 yearWarranty
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Final product specifications, availability and commercial terms follow our written quotation.

128GB TF cards for vehicle recording and local storage.

128GB serves devices that keep substantial content between transfers. Multi-camera footage, higher-resolution driving video, continuous surveillance and field data each create a different reason for the added space.

Compact vehicle video recorder mounted inside a truck cabin

Fleet video recorders

Taxi and truck cameras collect footage across a working shift. 128GB provides room to retain more of that journey history between downloads or loop overwrites.

Dash camera mounted inside a parked car

Dash cameras

Front-and-rear cameras and higher-resolution footage generate larger files. 128GB leaves more driving history available before loop recording overwrites older clips.

Outdoor security camera mounted under a shop eave

Security cameras

Continuous camera recording accumulates footage throughout the day. 128GB extends the local review window at a given bitrate before older video is overwritten.

Rugged handheld mobile computer on a warehouse packing desk

Industrial handhelds

Photos, service documents and collected records can accumulate across field visits. 128GB provides space to carry more offline material and retain work before synchronisation.

Know what you are sourcing

Specifications of this 128GB TF card

The U1 and U3 options use 0°C to 70°C, at 200 and 300 writes respectively. The 500-write U3 option extends the range to −25°C to 85°C.

Capacity / format128GB TF Card
ApplicationsFleet video recorders · Dash cameras · Security cameras · Industrial handhelds · and more
Device fitFor mobile digital video recorders (DVRs) in taxis or commercial vehicles, confirm card-based storage, slot format, capacity limit and total write rate across all camera channels. For industrial handhelds, confirm TF support and operating conditions.
SpeedClass 10 (C10) / UHS Speed Class 1 (U1) / UHS Speed Class 3 (U3) options. Confirm the speed class for the selected configuration.
Write enduranceCompare the configurations below. Full-card write figures belong to the selected configuration.
NAND flash / controllerMicron / SK hynix — exact flash and controller parts are disclosed in your order’s bill of materials (BOM).
WarrantyOne-year warranty with replacement of covered faulty cards. Any first-year failure-rate ceiling is agreed for the specific configuration.

Compare 128GB configurations

ConfigurationFull-card writes¹TemperatureSpeed selection
Configuration 12000°C to 70°CU1
Configuration 23000°C to 70°CU3
Configuration 3500−25°C to 85°CU3

¹ Approximate full-card writes: repeatedly writing an amount equal to the card capacity. These are not raw flash-cell erase cycles or a calendar-life guarantee. Confirm the exact configuration with your sample and quotation.

Plan device sample testing · Understand speed classes

Component transparency

Will repeat orders use the same components?

BOM available

Request the bill of materials (BOM), including flash memory and controller details, for your proposed configuration.

BOM locking available

Agree a locked BOM so repeat orders follow the approved component configuration.

Samples before a change

If material availability requires a BOM change, we provide new samples at least one month before the proposed change for your testing and approval. Changes are confirmed with you before implementation.

View samples & delivery details below

Plan storage and writing

How does your writing affect card life?

Content updates and recordings can write very different amounts each day. Choose a full-card write reference, then enter your actual workload.

128GB × 200 full-card writes = 25600GB reference cumulative writes
Illustrative daily writesFull-card writes / dayWrite-budget estimate
16GB per day0.1254.38 years
32GB per day0.252.19 years
64GB per day0.51.10 years
128GB per day10.55 years

Examples are planning inputs, not measured typical usage. Estimates above ten years are shown as >10 years to avoid implying a calendar-life promise. Temperature, power interruptions and device writing behaviour also affect service life. Warranty remains one year.

Calculate your write-budget estimate4.38 years

Capacity × full-card writes ÷ daily written GB ÷ 365. Decimal units: 1GB = 1,000MB = 1,000,000KB. This is a write-budget calculation, not a failure date.

Need help estimating daily video writes? Open the recording calculator

Understand card life and replacement

Plan the order

What are the order and delivery options?

Samples2 sample cards free. Shipping paid by the buyer.
MOQ (Minimum order quantity)Standard: 50 pcs. Own logo: 500 pcs. Ask about trial quantities.
Indicative preparation timeBelow 5,000 pcs: 1–7 days. 5,000–10,000 pcs: 5–10 days. Final lead time confirmed in your quote; transit time separate.
Dispatch & deliveryShenzhen dispatch · Your China forwarder · Shipping arranged by YOULEN.
Repeat ordersKeep the approved sample and order specification as the reference. Agree the BOM and advance planning for repeat supply.

Support behind the supply

What happens if a card develops a fault?

One-year warranty with replacement of covered faulty cards. Confirm the first-year failure-rate ceiling for the exact configuration in your quotation.

  1. Contact us with the issue

    Provide the order or batch reference, affected quantity, device and fault description.

  2. Return for assessment

    Used cards are returned for inspection before replacement. User-caused damage is excluded.

  3. Agree the replacement

    Confirm the return address, shipping allocation and replacement arrangements with us.

Card troubleshooting and return guidance

Bring this 128GB card into your inquiry.

Include the device, speed requirement, operating temperature and daily written volume to compare the three 128GB options.

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