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Rent NowDelkin Devices 128GB POWER CFexpress Type B Memory Card (2-Pack)
High-Speed Cinema & Broadcast Media Duo – Dual 128GB Storage Capacity (256GB Total), Part Number DCFX1-2X128, PCIe 3.0 Bus Interface, NVMe Protocol, Maximum Read Speeds up to 1780 MB/s, Maximum Write Speeds up to 1700 MB/s, Minimum Sustained Sequential Write Speeds up to 805 MB/s, 4th Generation (G4) Solution, Optimized for Raw 8K, 6K, and 4K High-Bitrate Video Capture, High-Speed Continuous Raw Burst Shooting, Ruggedized Industrial Construction (Shockproof, Magnet-Proof, X-Ray-Proof, Anti-Static, UV-Guarded, Extreme Temperature Resistant), Limited Lifetime Warranty, CFexpress Type B Form Factor (Mint Condition)
The Delkin Devices 128GB POWER CFexpress Type B Memory Card 2-Pack (DCFX1-2X128) provides dual-card industrial storage engineered for working cinematographers, broadcast professionals, and commercial sports or action photographers. Operating on a high-bandwidth PCIe 3.0 interface using the NVMe protocol, each card utilizes Delkin’s 4th Generation (G4) processing architecture to reach read speeds up to 1780 MB/s and maximum burst write speeds up to 1700 MB/s. With sustained sequential write performance holding up to 805 MB/s, this matching pair ensures uninterrupted capture of data-intensive cinema formats—including raw 8K, 6K, and 4K at high frame rates and bitrates—alongside high-speed continuous raw stills bursts without buffer lag or dropped frames.
This matching two-pack setup provides dual-slot redundancy, backup mirroring, partitioned workflow options, or overflow capacity for long shooting days. Built to endure demanding production conditions, each card features a rugged exterior shell that resists shock, magnetic fields, airport X-rays, static discharge, UV radiation, and severe temperature fluctuations. Offloading footage at transfer rates up to 1780 MB/s expedites post-production ingestion workflows, allowing shooters to clear buffers and return to production without data bottlenecks. Fully tested across high-end CFexpress Type B cinema cameras and mirrorless platforms from Canon, Nikon, Panasonic, and RED, each card is backed by Delkin’s Limited Lifetime Warranty.
KEY FEATURES & PERFORMANCE HIGHLIGHTS
Matched Two-Pack Kit (DCFX1-2X128): Provides 256GB total high-speed storage across two 128GB cards, ideal for dual-card slot mirroring, overflow recording, or multi-camera sync setups.
4th Generation (G4) Performance: PCIe 3.0 and NVMe protocol deliver rapid data transfer rates up to 1780 MB/s read and 1700 MB/s write.
Sustained 805 MB/s Write Speed: Consistent sequential write speeds up to 805 MB/s ensure smooth, frame-accurate capture of raw 8K, 6K, and 4K video at high frame rates.
Uninhibited Continuous RAW Stills Bursts: Rapid data flushing quickly clears camera memory buffers during rapid-fire sports, wildlife, and event photography.
Accelerated Workflow Ingestion: Maximum offload speeds up to 1780 MB/s allow for quick card dumps to local drives and editing servers to keep production moving.
Host Camera Compatibility: Engineered and tested for CFexpress Type B host cameras from Canon, Nikon, Panasonic, RED, and other high-end professional systems.
Ruggedized Environmental Protection: Sealed against daily wear with certified resistance to shock, magnetic fields, X-rays, static, UV rays, and extreme temperatures.
Manufacturer Backing: Backed by Delkin Devices’ Limited Lifetime Warranty and US-based customer technical support.
TECHNICAL SPECIFICATIONS
Product Type: CFexpress Type B Solid-State Memory Card (2-Pack)
Brand: Delkin Devices
Product Line: POWER Series
Manufacturer Part Number: DCFX1-2X128
Total Pack Capacity: 256 GB (2x 128GB Cards Included)
Storage Capacity per Card: 128 GB
Card Form Factor: CFexpress Type B (Not compatible with Type A, CFast 2.0, or CompactFlash)
Bus Interface: PCI Express 3.0 (PCIe Gen 3)
Protocol: NVMe
Processing Generation: Delkin Generation 4 (G4) Solution
Maximum Read Speed: Up to 1780 MB/s
Maximum Write Speed: Up to 1700 MB/s
Sustained Minimum Sequential Write Speed: Up to 805 MB/s
Supported Formats: Raw 8K, 6K, and 4K Cinema Video, High-Frame-Rate Video, Uncompressed RAW Continuous Stills, Live Broadcast Feeds
Environmental Durability: Shockproof, Magnet-Proof, X-Ray-Proof, Anti-Static, UV-Guarded, Extreme Temperature Resistant
Host Compatibility: Canon EOS R5 / R5 C / R3 / 1D X Mark III; Nikon Z6 / Z7 / Z8 / Z9 / Z6 II / Z7 II / Z6 III; Panasonic Lumix S1 / S1R / GH6; RED Cinema Hosts; and all CFexpress Type B compliant devices
Warranty: Delkin Devices Limited Lifetime Warranty
Physical Condition: Like New / Mint cosmetic, operational, and bench-tested condition
Finish: Matte Black and Brushed Metal Casing
Function: Dual-Slot Mirroring, High-Bitrate 8K/6K/4K Cinema Video Production, High-Speed Continuous Stills Photography & Professional Post-Production Ingestion
