Products Description
UDP 128GB MLC bare-die flash memory module, USB 3.2 Gen 1 interface standard, read speed ≥100 MB/s, write speed ≥50 MB/s, and an erase/write cycle life of approximately 10,000 cycles. Dimensions: 24.8 × 11.3 × 1.4 mm. Simply insert into various molded casings to create finished USB flash drives. Suitable for VOD/PVR applications, OEM custom USB flash drives,and creative gift USB flash drives. MOQ: 50 pcs; daily production capacity: 10,000 units; CE, RoHS, and FCC certified; 5-year warranty.


Products Key Features
High Speed USB3.2 Gen 1
This UDP chip runs on USB 3.2 Gen1 with high read speeds ≥100 MB/s and write speeds ≥50 MB/s - roughly 7× faster than a standard USB 2.0 drive (10–15 MB/s read). Throughput remains stable under sustained loads, supporting Video-on-Demand (VOD) streaming and Personal Video Recording (PVR) functions without buffering interruptions.
The USB 3.2 Gen 1 chip easily handles the frequent read demands of large-capacity directories and high-resolution promotional videos, enabling data copying in seconds and significantly reducing wait times for data transfers in trade show or office environments.


MLC high quality
with genuine MLC NAND flash, this chip delivers ~10,000 program/erase cycles, 3-5× higher endurance than common TLC UDP modules. Ideal for VOD / PVR devices with daily write cycles, lowering field replacement rates and total unit cost over the 3-year product lifecycle.
Full Compatibility
In size of 24.8 × 11.3 × 1.4 mm and 15x11.3mm bare UDP module, compatible with different models of usb flash drive: pen models, metal housings, card-style and novelty casings. MOQ 50 pcs; daily capacity reaches 10,000 units. Supports both prototype sampling and mass OEM production.



Waterproof
Each UDP chip is waterproof, if water exposure, simply dry and reconnect for normal operation without data loss. Every batch undergoes full-burn-in aging test, controlling defect rate below 5‰ (0.5%) to guarantee real-world performance.
Play and Plug
Pre-formatted FAT32 out-of-box; compatible with USB 3.0 / USB 2.0. Plug-and-play, no drivers or firmware flashing required. Great for distributors doing large-scale pre-content loading, eliminating repeated re-formatting labor.


Products Technical Specifications
|
Parameter |
Confirmed / Benchmark / Suggested Specification |
|
Product Name |
|
|
Interface |
USB 3.2 Gen1 (backward-compatible with USB 3.0 / USB 2.0) |
|
Capacity Options |
1GB / 2GB / 4GB / 8GB / 16GB / 32GB / 64GB / 128GB |
|
Read Speed |
≥100 MB/s (MLC, 64GB/128GB), measured under sustained load |
|
Write Speed |
≥50 MB/s (MLC, 64GB/128GB), measured under sustained sequential write |
|
NAND Type |
MLC enforced (project default); TLC / SLC available on request |
|
P/E Cycle Endurance |
~10,000 P/E cycles (suggested target for MLC) |
|
Data Retention |
≥10 years (suggested target) |
|
Factory Format |
FAT32 |
|
Physical Dimensions |
24.8 mm × 11.3 mm × 1.4 mm/15x11.3x1.4mm |
|
Operating Voltage |
5V ± 10% |
|
Operating Temperature |
0°C to +70°C (commercial grade) |
|
Storage Temperature |
-20°C to +85°C |
|
Waterproof Performance |
Passes internal waterproof functional test; can resume operation after submersion and drying |
|
Certification |
CE / RoHS / FCC / ISO 9001:2008 |
|
Warranty |
5 years |
|
Defect Rate |
<5‰ (0.5%), verified via full-batch burn-in aging test |
|
MOQ |
50 pcs |
|
Daily Production Capacity |
10,000 pcs/day |
Products Application
Private-Mold OEM USB Assembly Factories
Every batch goes through full-batch burn-in aging testing rather than sampling, keeping defect rates below 5‰ (0.5%). MOQ starts at just 50 pcs for early mold-fit sampling, while daily capacity of 10,000 pcs supports large repeat orders.


VOD, PVR & Digital Signage Hardware Integrators
Many UDP chips on the market only advertise burst speeds and visibly slow down under sustained high-load use. This chip runs on MLC NAND rated for roughly 10,000 P/E cycles, built for high-frequency recording and continuous streaming workloads. Sustained read speed ≥100 MB/s and sustained write speed ≥50 MB/s keep continuous read/write operations from bottlenecking, reducing field replacement and maintenance costs. Fondatop offer 5-year factory warranty.


Bulk Promotional & Corporate Gift USB Producers The chip ships pre-formatted in FAT32 and ready for bulk content pre-loading, removing the need for manual reformatting at scale. It carries CE, RoHS, FCC, and ISO 9001:2008 certification.
Outdoor Field Collection
In remote areas or outdoor job sites with no network signal, technicians use rugged tablets, handheld terminals (PDAs), or portable data acquisition devices. They rely on USB flash drives to batch-import offline topographic maps, vector layers, or large-capacity sensor monitoring logs.


CNC and Automated Production Line Program Transfer
On factory floors or light-industrial assembly lines, many CNC machining centers or older PLC control devices are air-gapped for security, meaning they are prohibited from connecting to the internet. Engineers must use a USB flash drive daily to copy machining code (G-code) or production recipes from the programming office and insert it into the machine to run operations.
Quality Assurance & Factory Supply Capability
Unlike suppliers that mix NAND grades, this chip is strictly locked to MLC NAND with no TLC substitution. Instead of sampling-based inspection, every batch undergoes full-batch burn-in aging testing. The complete QC workflow runs: incoming NAND grade verification → in-process dimensional monitoring → full-batch burn-in aging → pre-shipment final inspection, catching defects before they leave the factory.
Our Guangdong-based factory supports both small-batch engineering sampling (MOQ from 50 pcs) and large-volume orders at up to 10,000 units/day. Full OEM/ODM service is available, covering private-mold adaptation, custom logo printing, and multiple packaging options. Complete export certification documentation (CE / RoHS / FCC / ISO 9001:2008) is available for customs clearance, and every order is backed by a 3-year factory warranty - supporting long-term project partnerships rather than one-off transactions.
Why you choose us?
Fully inspected Grade A flash chips ensuring zero data loss.
Feature: Uses original Grade A flash memory chips and proprietary UDP packaging technology.
Advantage: 100% pass rate on rigorous full-capacity scanning via H2testw software; ensures consistent read/write performance across every chip and eliminates counterfeit "capacity-faked" drives.
For purchasers, this guarantees 100% data readability for your end customers, completely eliminating the risk of secondary compensation claims caused by drive failure.
Low MOQ :With a minimum order quantity (MOQ) of just 100 units, we offer 3D modeling previews throughout the process, 1:1 reproduction of the product shape and your logo. We create distinctive marketing tool.
We have successfully served over 3,000 corporate clients worldwide.
Data Loading & Security Service
Features pre-loaded data with anti-deletion protection and low-level data writing services; supports custom USB icons, volume labeling, and encryption for hidden files.



Certificated and customs OEM service
Pre-certified CE, RoHS, FCC, ISO 9001:2008 for EU & North-America import compliance. Fondatop usb flash drive factory provide full OEM / ODM service: private-mold adaptation, custom logo printing, multiple packaging choices. Backed by 5-year factory warranty and 10,000-pcs-day production output




FAQ
Q: Is USB 3.1 or 3.2 faster?
A: USB 3.2 is faster. USB 3.1 Gen 2: Max speed of 10 Gbps USB 3.2 Gen 2x2: Max speed of 20 Gbps (Twice as fast as USB 3.1 Gen 2)
Q: What is USB 3.0 3.1 3.2?
A: USB 3.0 Max Speed: 5 Gbps (Gigabits per second), USB 3.1 Max Speed: Up to 10 Gbps, USB 3.2 Max Speed: 5 Gbps, 10 Gbps, or 20 Gbps.
Q: What is the difference between USB 3.2 and USB Type-C
A: USB-C is a physical shape, is the small, oval-shaped, reversible plug that can be inserted right-side up or upside down. USB 3.2 A data transfer and electrical protocol standard. It tells you the performance capabilities of the connection, but not what the plug looks like.
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