Lexar 128GB Professional DIAMOND CFexpress 4.0 Type B Memory Card
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*Orders placed before 1 PM EST Mon - Thur will ship the same day. Orders placed beyond these hours will be shipped the next business day. Exclusions apply. See shipping policy
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Free Local Pickup
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Lexar 128GB Professional DIAMOND CFexpress 4.0 Type B Memory Card
The Lexar Professional CFexpress 4.0 Type B Memory Card provides read speeds up to 3700MB/s, write speeds up to 3400MB/s, and sustained write speeds of 3200MB/s for 8K RAW video recording and continuous burst shooting. Built with PCIe 4.0 and pSLC technology, it offers reliable performance, extended lifespan, and long-term data retention. Its durable design protects against dust, drops, shocks, vibration, compression, bending, and temperature extremes for use in challenging environments.
PCIe 4.0 High-Speed Performance
Delivers blazing-fast read speeds up to 3700MB/s and write speeds up to 3400MB/s, enabling rapid file transfers and efficient workflow management.
Optimized for 8K RAW Video Recording
Features a minimum sustained write speed of 3200MB/s and VPG400 certification to ensure smooth, uninterrupted capture of cinema-quality 8K RAW footage.
Accelerated Post-Production Workflow
Offers read speeds up to twice as fast as CFexpress 2.0 cards, significantly reducing file transfer times and speeding up editing workflows.
Enhanced Endurance with pSLC Technology
Provides improved reliability, lower power consumption, extended data retention, and an impressive lifespan of up to 30,000TBW for professional use.
Rugged 8-Point Protection Design
Engineered to withstand extreme conditions with resistance to temperature fluctuations, vibration, dust (IP5X), drops up to 5 meters, shocks, compression, bending, and wear.
| Brand | Lexar |
| Model Number | LCXEXD4128G-RNENG |
| Product Series | Professional CFexpress 4.0 Type B |
| Memory Capacity | 128GB |
| Flash Memory Type | CFexpress |
| Form Factor | CFexpress Type B |
| Interface | PCIe 4.0 (PCIe Gen 4) |
| Maximum Read Speed | Up to 3700MB/s |
| Maximum Write Speed | Up to 3400MB/s |
| Minimum Sustained Write Speed | 3200MB/s |
| Video Performance Rating | VPG400 |
| Compatible Devices | Cameras |
| Special Features | Lightweight, Data Recovery Software Included |
| Technology | pSLC |
| Durability Features | IP5X Dust Resistant, Shock Resistant, Vibration Resistant, Compression Resistant, Bend Resistant, Temperature Resistant, 5m Drop Resistant |
| Hardware Connectivity | USB 3.2 Gen 2 (with compatible card reader) |
| Item Weight | 0.58 lb |
| Capacity Options | 128GB, 256GB, 512GB, 1TB |
| Application | 8K RAW Video Recording, Continuous Burst Photography, Professional Content Creation |
Shipping & Returns
Frequently Asked Questions
How do I return an item?
How do I return an item?
Returns are incredibly simple. Please log into your account, find your item you wish to return and follow the prompts to make a return. If you do not have an account, click here to find your order and make a return.
Will I receive a full refund when I return an item?
Will I receive a full refund when I return an item?
You will receive a full refund when you return an item in its original manufacturer’s packaging, undamaged and unmarked. If the item you are returning is priced at less than $35, you will be charged a 15% restocking fee. Please note you will not be refunded any shipping charges.
How many days do I have to make a return?
How many days do I have to make a return?
You have 30 days to make a return. During the holiday season, from November 1 to December 31, we extend the return window to 60 days.
My item was damaged in transit. How do I place a return?
My item was damaged in transit. How do I place a return?
If your order has been noticeably damaged in transit, we strongly recommend that you refuse delivery and notify us immediately. Claims for missing items or items damaged in transit must be made within 48 hours of delivery. If there is carrier damage, please contact support@focuscamera.com with your order number and a description of the damage.
There’s an issue with my order, what should I do?
There’s an issue with my order, what should I do?
Oh no! Please contact our customer service team so we can resolve the issue immediately. You can call us on 1.800.221.0828, email us at support@focuscamera.com, or send us a message here.
Can I exchange an item?
Can I exchange an item?
We do not currently offer exchanges. Please return the item you purchased within 30 days and order what you’d like instead.
If I ordered a kit, do I have to return all the items?
If I ordered a kit, do I have to return all the items?
If you ordered a kit, you must return all components and accessories to receive a full refund.
I ordered a product that included a free item. I’d like to return it, do I need to return the free item as well?
I ordered a product that included a free item. I’d like to return it, do I need to return the free item as well?
If you ordered a product that included a free item, you must include the free item with your return. If not, your return will not be accepted and you will not receive a full refund.
Do you offer repairs?
Do you offer repairs?
We currently only offer camera repairs at our Brooklyn store. The item must be dropped off and collected in person as we do not accept shipped items for repair. For more information, please call our Brooklyn store on 1.718.431.7900.
What is your return policy?
What is your return policy?
Most items can be returned within 30 days for a full refund. Click here to read our full return policy.
