Lexar 4TB Professional GOLD CFexpress 4.0 Type B Memory Card
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Product highlights
In the box
In the box
Free standard shipping
Free standard shipping
*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
Free Local Pickup
Free Local Pickup
Please call for store stock availability. Requests made before 2:30 PM EST can be available for next-day pickup. Learn more
Built for demanding creative workflows, the Lexar Professional GOLD CFexpress 4.0 Type B Card delivers ultra-fast performance with sustained reliability for cinema-grade video and high-resolution photography. With rugged durability and massive capacity options up to 4TB, it keeps your production smooth, fast, and uninterrupted in any environment.
Impressive Pro Performance
Impressive PCIe 4.0 performance delivers 3600MB/s max read, 3300MB/s max write.
Stunning Sustained Write Speeds
Shoot cinema-quality video with no dropped frames with sustained write speeds of 3000MB/s.
Accelerate Your Workflow by 2x
Optimize your workflow and increase productivity by pairing this card with the Lexar Professional Workflow CFexpress 4.0 Type B Card Reader (sold separately).
Built to Withstand Harsh Environments
Rugged design with temperature-proof, vibration-resistant, 12,000x wear-out resistant, dust-resistant (IP5X), 5m drop-proof, shock-resistant, bend-resistant, and 7x more compression-resistant than SD cards.
More Room for Your Creativity
Generous capacity of 4TB that can accommodate even extended videography sessions, minimizing the need to change cards.
| Capacity | 4TB |
| Interface | PCIe 4.0 |
| Performance | Maximum read/write speeds up to 3600MB/s read and 3300MB/s write |
| Sustained Write Speed | Up to 3000MB/s sustained write performance¹ |
| Operating Temperature | -12°C to 72°C (10.4°F to 161.6°F) |
| Storage Temperature | -25°C to 85°C (-13°F to 185°F)⁴ |
| Dimensions (W x L x H) | 29.6mm x 38.5mm x 3.8mm / 1.16 x 1.51 x 0.14 inch |
| Form Factor | CFexpress 4.0 Type B |
| Weight | 7.8g / 0.017 lbs |
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.
