--- product_id: 590331965 title: "Memory Card - CFexpress 4.0 Type B for Cameras | Optimized for Express Transfer of Files & Large Storage | 512GB Gold Series | Read Speed Up To 3400Mb/S and Write Speed Up To 3000Mb/S for Raw Photo Bursts and 8K, 6K, and 4K Video Recording" brand: "prograde digital" price: "฿64731" currency: THB in_stock: true reviews_count: 13 category: "Pro Grade Digital" url: https://www.desertcart.co.th/products/590331965-memory-card-cfexpress-4-0-type-b-for-cameras-optimized store_origin: TH region: Thailand --- # 850MB/s sustained write speed 3400MB/s ultra-fast read speed 3-year warranty + anti-counterfeit tech Memory Card - CFexpress 4.0 Type B for Cameras | Optimized for Express Transfer of Files & Large Storage | 512GB Gold Series | Read Speed Up To 3400Mb/S and Write Speed Up To 3000Mb/S for Raw Photo Bursts and 8K, 6K, and 4K Video Recording **Brand:** prograde digital **Price:** ฿64731 **Availability:** ✅ In Stock ## Summary > ⚡ Elevate Every Frame with ProGrade’s Gold Standard Speed & Security ## Quick Answers - **What is this?** Memory Card - CFexpress 4.0 Type B for Cameras | Optimized for Express Transfer of Files & Large Storage | 512GB Gold Series | Read Speed Up To 3400Mb/S and Write Speed Up To 3000Mb/S for Raw Photo Bursts and 8K, 6K, and 4K Video Recording by prograde digital - **How much does it cost?** ฿64731 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/590331965-memory-card-cfexpress-4-0-type-b-for-cameras-optimized) ## Best For - prograde digital enthusiasts ## Why This Product - Trusted prograde digital brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Next-Gen PCIe 4.0 & NVMe Powerhouse:** Experience lightning-fast 3400MB/s read speeds optimized for 4K, 6K, 8K RAW video workflows. - • **Battery-Friendly Tech for Longer Shoots:** Advanced design reduces camera battery drain so you can shoot more without interruptions. - • **Blazing Write Speeds for Flawless Shots:** Capture every burst with zero dropped frames thanks to 850MB/s sustained write speed. - • **Triple-Layer Protection for Peace of Mind:** 3-year warranty, laser-etched serial number, and recovery software keep your data safe and secure. - • **Pro-Grade Reliability for Creators Who Demand More:** Trusted by pros and FIA World Rally Championship, this card elevates your gear to elite status. ## Overview The ProGrade Digital CFexpress 4.0 Type B 512GB Gold Series memory card delivers industry-leading performance with 850MB/s sustained write speeds and 3400MB/s read speeds via PCIe Gen 4 and NVMe technology. Designed for professional photographers and videographers shooting 4K to 8K RAW footage, it features advanced battery-saving tech, triple-layer protection including a 3-year warranty and anti-counterfeit measures, plus optional recovery software to safeguard your valuable files. ## Description ProGrade Digital has developed its new CFexpress Type B 4.0 memory cards with next-generation performance that leverages PCIe Gen 4 Interconnect with NVMe host controller interface for use in mirrorless, DSLR and cinema cameras. Available in 256GB, 512GB, 1TB and 2TB capacities with performance levels for read speeds of up to 3400MB/s - ideal for quickly loading high amounts of video or RAW photos and sustainable write speeds of 850MB/s and 1500MB/s and write speed of up to 3000MB/s - ideal for uninterrupted Cinematic recordings of RAW 4K or 8K K Video ProGrade Digital is the official memory card supplier of the FIA World Rally Championship. Review: Fastest cards I have ever used. ProGrade reliability at its best. - I have been using ProGrade SD cards for a while and only buy ProGrade for reliability, so upgrading to their CFexpress 4.0 cards for my RED Komodo X was an easy decision. The speed difference is immediately noticeable. Fastest cards I have ever used, and consistent with it. No dropped frames, no hesitation. Two things worth knowing before you buy. First, you need a compatible CFexpress 4.0 card reader to actually hit the read and write speeds, so factor that into your setup. Second, the price is steep, though SD card prices have risen so much lately that the gap feels smaller than it used to. If you shoot on a RED or any camera that supports CFexpress 4.0, these are the cards to get. ProGrade continues to deliver. Review: Good value, good quality and fast - I've been using these 1TB Gold cards in my Canon R5 Mk I and II for video for around a year now. Performance is great - it even copes with recording 8K RAW footage on my R5 II with no issues at all. The cost is reasonable too given the large storage capacity. ## Features - Lightning-Fast Speed for Flawless Frames: Our CFexpress 4.0 Gold memory cards were engineered with a sustained write speed of 850MB/s, allowing your burst of shots to be as clear and breathtaking as ever. Optimized for 4K, 6K, 8K, and beyond, make every frame a work of art with these deluxe memory cards. Plus, its extreme speed alleviates you from the frustration of dropped frames. - Advanced Technology that Uses Less Camera Battery: Now even your storage accessories can help protect your camera from flatlining in mid-shot. You might already know of the Prograde Digital reputation for high-end digital products, but our Gold & Cobalt series SD cards were optimized above and beyond to keep your camera's battery running longer so you can capture more. Not too shabby considering these large SD storage cards were also designed for continuous video shots. - The Fastest Data Transfer Speeds Available: Not only do these cards have a supercharged read speed of 3400MB/s, but they're also backward compatible with your XQD devices. Using your device’s latest firmware update, it’s optimized for accelerated data transfer utilizing PCIe 1.4c and NVMe. BONUS: Our Prograde Digital Refresh Pro software is available separately to help maintain your card speed for years to come & restore corrupted files! - Exceptional Cards that Go Beyond the Duty of Normal Accessories: Whether your photography is your livelihood or life’s passion, you invested your time and money into it. Starting with your camera and blossoming to your flash, your stand, and your memory card. Make sure the accessories you surround yourself with match the passion you've poured into capturing your art. Wow your clients, friends & family with quality they've never seen before, thanks to your CFexpress camera card by ProGrade. - Triple The Protection Creates Ease on Every Level: At ProGrade, we set out to do one thing: deliver the best camera accessories on the market. Our CFexpress storage cards took that promise to a whole new level. So we've also backed every memory card with a (1) 3-year warranty, (2) a custom, laser-etched serial number to keep counterfeits at bay, and (3) created additional Advanced Recovery Pro Software to restore damaged files. These cards carry our triple-threat, ultimate guarantee. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CN1NPM5H | | Best Sellers Rank | 25,411 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 120 in SD Cards | | Brand | ProGrade Digital | | Brand Name | ProGrade Digital | | Colour | gold | | Compatible Devices | Camera | | Compatible devices | Camera | | Country of Origin | Taiwan | | Customer Reviews | 4.7 out of 5 stars 718 Reviews | | Flash Memory Type | CFexpress | | Flash memory type | CFexpress | | Hardware Connectivity | Secure Digital Card | | Item Weight | 20 Grams | | Manufacturer | ProGrade Digital | | Manufacturer Part Number | PGCFX512GATNA | | Media Speed | 3000 MB/s | | Memory Storage Capacity | 512 GB | | Memory storage capacity | 512 GB | | Model Name | CFexpress Type B 4.0 Gold | | Model Number | PGCFX512GATNA | | Model name | CFexpress Type B 4.0 Gold | | Product Features | Portable | | Read Speed | 3400 Megabytes Per Second | | Secure Digital Association Speed Class | Class 10 | | UPC | 850016593986 | | Unit Count | 1.0 count | | Warranty Type | Limited | ## Product Details - **Brand:** ProGrade Digital - **Compatible devices:** Camera - **Flash memory type:** CFexpress - **Memory storage capacity:** 512 GB - **Model name:** CFexpress Type B 4.0 Gold ## Images ![Memory Card - CFexpress 4.0 Type B for Cameras | Optimized for Express Transfer of Files & Large Storage | 512GB Gold Series | Read Speed Up To 3400Mb/S and Write Speed Up To 3000Mb/S for Raw Photo Bursts and 8K, 6K, and 4K Video Recording - Image 1](https://m.media-amazon.com/images/I/71-fZjwpVJL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Fastest cards I have ever used. ProGrade reliability at its best. *by T***G on 6 July 2026* I have been using ProGrade SD cards for a while and only buy ProGrade for reliability, so upgrading to their CFexpress 4.0 cards for my RED Komodo X was an easy decision. The speed difference is immediately noticeable. Fastest cards I have ever used, and consistent with it. No dropped frames, no hesitation. Two things worth knowing before you buy. First, you need a compatible CFexpress 4.0 card reader to actually hit the read and write speeds, so factor that into your setup. Second, the price is steep, though SD card prices have risen so much lately that the gap feels smaller than it used to. If you shoot on a RED or any camera that supports CFexpress 4.0, these are the cards to get. ProGrade continues to deliver. ### ⭐⭐⭐⭐⭐ Good value, good quality and fast *by E***H on 27 January 2026* I've been using these 1TB Gold cards in my Canon R5 Mk I and II for video for around a year now. Performance is great - it even copes with recording 8K RAW footage on my R5 II with no issues at all. The cost is reasonable too given the large storage capacity. ### ⭐⭐⭐⭐⭐ Highly Recommend *by P***B on 18 January 2026* Fantastic memory card that's not failed once. Fast enough to keep up with 4k 100fps no issues. Highly recommend. ## Frequently Bought Together - ProGrade Digital Memory Card - CFexpress 4.0 Type B for Cameras | Optimized for Express Transfer of Files & Large Storage | 512GB Gold Series - CFexpress Type B and SD UHS-II Dual-Slot Memory Card Reader by ProGrade Digital | USB 3.2 Gen 2 for Professional Filmmakers, Photographers & Content Creators - Canon Battery Pack LP-E6P --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.th/products/590331965-memory-card-cfexpress-4-0-type-b-for-cameras-optimized](https://www.desertcart.co.th/products/590331965-memory-card-cfexpress-4-0-type-b-for-cameras-optimized) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-08-21*