Explore Flexxon write-once-read-many (WORM) storage at NAC Semi, including microSD cards, SD cards and USB flash drives. Capacities range from 4GB to 256GB across the range. Selected card configurations include an SD/microSD to USB Type-A adapter or a multifunctional card holder and adapters. Compare product type, form factor, capacity, listed flash technology, grade and accessory options to select a WORM storage product for your requirements. Features and included accessories vary by part number.
Series: WORM.



Search by part number or product characteristics, or use the column filters to narrow your selection.
| Part Number | Product Type | Interface | Form Factor | Capacity | Flash Type | Grade | Features / Options |
|---|---|---|---|---|---|---|---|
| Part Number | Product Type | Interface | Form Factor | Capacity | Flash Type | Grade | Features / Options |
| FDMM004GMC-XE00 | Memory card | microSD | 4GB | MLC | Commercial Grade | Add-on: None | |
| FDMM004GMC-XE00/FCRU3-U1SD3M | Memory card | microSD | 4GB | MLC | Commercial Grade | Add-on: SD/microSD to USB Type-A Adapter | |
| FDMM004GMC-XE0U | Memory card | microSD | 4GB | With multifunctional card holder and adapters | |||
| FDMM008GMC-XE00 | Memory card | microSD | 8GB | MLC | Commercial Grade | Add-on: None | |
| FDMM008GMC-XE00/FCRU3-U1SD3M | Memory card | microSD | 8GB | MLC | Commercial Grade | Add-on: SD/microSD to USB Type-A Adapter | |
| FDMM008GMC-XE0U | Memory card | microSD | 8GB | With multifunctional card holder and adapters | |||
| FDMM016GMC-XE00 | Memory card | microSD | 16GB | MLC | Commercial Grade | Add-on: None | |
| FDMM016GMC-XE00/FCRU3-U1SD3M | Memory card | microSD | 16GB | MLC | Commercial Grade | Add-on: SD/microSD to USB Type-A Adapter | |
| FDMM016GMC-XE0U | Memory card | microSD | 16GB | With multifunctional card holder and adapters | |||
| FDMM032GMC-XE00 | Memory card | microSD | 32GB | MLC | Commercial Grade | Add-on: None | |
| FDMM032GMC-XE00/FCRU3-U1SD3M | Memory card | microSD | 32GB | MLC | Commercial Grade | Add-on: SD/microSD to USB Type-A Adapter | |
| FDMM032GMC-XE0U | Memory card | microSD | 32GB | With multifunctional card holder and adapters | |||
| FDMM064GMC-XE00 | Memory card | microSD | 64GB | MLC | Commercial Grade | Add-on: None | |
| FDMM064GMC-XE00/FCRU3-U1SD3M | Memory card | microSD | 64GB | MLC | Commercial Grade | Add-on: SD/microSD to USB Type-A Adapter | |
| FDMM128GMC-XE00 | Memory card | microSD | 128GB | MLC | Commercial Grade | Add-on: None | |
| FDMM128GMC-XE00/FCRU3-U1SD3M | Memory card | microSD | 128GB | MLC | Commercial Grade | Add-on: SD/microSD to USB Type-A Adapter | |
| FDMS004GMC-XE00 | Memory card | SD | 4GB | MLC | Commercial Grade | Add-on: None | |
| FDMS004GMC-XE00/FCRU3-U1SD3M | Memory card | SD | 4GB | MLC | Commercial Grade | Add-on: SD/microSD to USB Type-A Adapter | |
| FDMS008GMC-XE00 | Memory card | SD | 8GB | MLC | Commercial Grade | Add-on: None | |
| FDMS008GMC-XE00/FCRU3-U1SD3M | Memory card | SD | 8GB | MLC | Commercial Grade | Add-on: SD/microSD to USB Type-A Adapter | |
| FDMS016GMC-XE00 | Memory card | SD | 16GB | MLC | Commercial Grade | Add-on: None | |
| FDMS016GMC-XE00/FCRU3-U1SD3M | Memory card | SD | 16GB | MLC | Commercial Grade | Add-on: SD/microSD to USB Type-A Adapter | |
| FDMS032GMC-XE00 | Memory card | SD | 32GB | MLC | Commercial Grade | Add-on: None | |
| FDMS032GMC-XE00/FCRU3-U1SD3M | Memory card | SD | 32GB | MLC | Commercial Grade | Add-on: SD/microSD to USB Type-A Adapter | |
| FDMS064GMC-XE00 | Memory card | SD | 64GB | MLC | Commercial Grade | Add-on: None | |
| FDMS064GMC-XE00/FCRU3-U1SD3M | Memory card | SD | 64GB | MLC | Commercial Grade | Add-on: SD/microSD to USB Type-A Adapter | |
| FDMS128GMC-XE00 | Memory card | SD | 128GB | MLC | Commercial Grade | Add-on: None | |
| FDMS128GMC-XE00/FCRU3-U1SD3M | Memory card | SD | 128GB | MLC | Commercial Grade | Add-on: SD/microSD to USB Type-A Adapter | |
| FDMS256GMC-XE00 | Memory card | SD | 256GB | MLC | Commercial Grade | Add-on: None | |
| FDMS256GMC-XE00/FCRU3-U1SD3M | Memory card | SD | 256GB | MLC | Commercial Grade | Add-on: SD/microSD to USB Type-A Adapter | |
| FUUP008GME-XE00 | USB flash drive | USB | USB flash drive | 8GB | |||
| FUUP016GME-XE00 | USB flash drive | USB | USB flash drive | 16GB | |||
| FUUP032GME-XE00 | USB flash drive | USB | USB flash drive | 32GB |
Choose how this site can use cookies. You can change these settings at any time.
Required for the site to work — security, network management, and remembering your privacy choices. These can't be switched off.
Remember your preferences, like language and region, for a more personal experience.
Help us understand which pages are popular and how visitors move around the site.
Let us identify business visitors and show relevant ads, and measure how campaigns perform across sites.