The Glyph Capture+ 4TB CFexpress Type B 4.0 Memory Card is a 4TB PCIe Gen4 x2 camera card rated up to 3,700 MB/s read and 3,000 MB/s sustained write for cinema and hybrid cameras.
Model CPCFB4000 is the 4TB member of the Capture+ line, which spans 256GB to 4TB. It follows the CFexpress Type B 4.0 standard and stays backward compatible with Type B 2.0 slots, so it suits productions that mix newer and older cameras.
Glyph builds in overheat protection, error correction, and protection for in-flight writes. The card ships in a plastic jewel case; a card reader is a separate Glyph product.
Glyph CPCFB4000 Features
- 4TB of CFexpress Type B capacity. The CPCFB4000 gives one card 4TB of space for long takes, high frame rate clips, and large RAW sequences. Fewer card swaps on a shoot means fewer interruptions, though one card holds all of a day's footage unless you back it up.
- PCIe Gen4 x2 interface. The card uses the CFexpress Type B 4.0 specification over PCIe Gen4 x2. That raises the bandwidth ceiling above earlier Type B 2.0 cards, but you only see the gain in cameras and readers whose slots support the newer standard.
- Up to 3,700 MB/s read speed. Glyph rates read speed at up to 3,700 MB/s, which shortens offload and ingest time when paired with a fast reader. Glyph measures this in internal testing, so your actual transfer rate depends on the host computer, cable, and reader.
- 3,000 MB/s sustained write at 4TB. The 4TB card is marked for up to 3,000 MB/s sustained write and 3,500 MB/s peak write. That headroom suits high-bitrate cinema and RAW recording. Sustained write varies by capacity, so smaller cards in the line are rated lower.
- Protection for in-flight writes. Glyph designed the card to protect data being written if the camera loses power or the card is pulled suddenly. Combined with ECC and EDC error handling, that reduces risk on location, but footage should still be copied to a second drive promptly.
- Thermal and environmental design. Overheat protection and an enhanced thermal design help the card hold performance in long recordings. Operating range is -12 to 72 °C (10 to 162 °F), and Glyph says the card resists dust, bends, shock, vibration, and x-ray exposure.
- Backward compatible with Type B 2.0. The card works in CFexpress Type B 2.0 slots as well as 4.0 slots, so it can be used across a mixed fleet of cameras. In an older slot, transfer speed is limited by what that slot supports, not by the card.
Where the CPCFB4000 Fits
Cinema and hybrid cameras: The card is aimed at modern cinema and hybrid cameras that record high-resolution video, high frame rate footage, or large RAW files to CFexpress Type B.
Location and travel shoots: The temperature range, shock resistance, and in-flight write protection suit shoots away from a controlled studio. Carry a second copy of every day's footage.
Fast offload and ingest: Read speeds up to 3,700 MB/s let a matching USB4 or Thunderbolt reader move large camera files quickly between shoots and into post-production.
Why not buy this Glyph Capture+ 4TB Card today?
Glyph CPCFB4000 Specifications
- Model: CPCFB4000
- Type: Capture+ CFexpress Type B 4.0 memory card
- Capacity: 4TB
- Interface: CFexpress Type B 4.0, PCIe Gen4 x2
- Read speed: Up to 3,700 MB/s
- Write speed: Up to 3,500 MB/s peak, up to 3,000 MB/s sustained
- Backward compatibility: CFexpress Type B 2.0
- Data protection: ECC, EDC, overheat protection, SMART, TRIM, in-flight write protection, power management
- Operating temperature: -12 to 72 °C (10 to 162 °F)
- Storage temperature: -40 to 85 °C (-40 to 185 °F)
- Certifications: CE, FCC, WEEE, VCCI, RCM, UL, RoHS
- Warranty: 5 years: hardware, level-1 data recovery, advance replacement
- UPC: 691450005846
- Dimensions (card): 1.5 x 1.2 x 0.125 in
- Weight: 227 g (about 0.5 lb), per Glyph store data
What's in the Box
- 1 x Glyph Capture+ 4TB CFexpress Type B 4.0 Memory Card
- 1 x Plastic jewel case
Why not buy this Glyph Capture+ 4TB Card today?
The CPCFB4000 user manual will be posted here soon. Need it now? Call 833-WOLFPACK (833-965-3722) and we'll email it to you.
Why not buy this Glyph Capture+ 4TB Card today?
Is the Glyph CPCFB4000 a CFexpress Type B card?
Yes. The CPCFB4000 is a 4TB CFexpress Type B 4.0 card that uses a PCIe Gen4 x2 interface. It fits the standard Type B slot found in cinema and hybrid cameras that accept CFexpress Type B media.
What are the read and write speeds of the Capture+ 4TB card?
Yes, it is rated up to 3,700 MB/s read, up to 3,500 MB/s peak write, and up to 3,000 MB/s sustained write. Glyph measures these in internal testing, so real results vary with the host device and workload.
Is the CPCFB4000 backward compatible with CFexpress Type B 2.0 devices?
Yes. Glyph states the Capture+ CFexpress Type B 4.0 line is backward compatible with CFexpress Type B 2.0 slots. Your camera must support Type B media, and speed is limited by what its slot can deliver.
Does the 4TB card have the same sustained write speed as the smaller capacities?
No. Glyph says sustained write speed varies by capacity. The 4TB CPCFB4000 is marked 3,000 MB/s sustained write, while the 256GB card in the same line is marked 550 MB/s.
What protects data if the camera loses power during a write?
Yes, the card is designed to protect in-flight writes if the camera loses power or the card is ejected suddenly. Glyph also lists ECC, EDC, overheat protection, and SMART monitoring. No design removes the need to back up footage.
What temperatures can the Glyph Capture+ 4TB operate in?
Yes, it is specified for operation from -12 to 72 °C (10 to 162 °F). Storage is rated from -40 to 85 °C (-40 to 185 °F). Glyph also describes a thermal design aimed at sustained writes.
What are the dimensions and weight of the CPCFB4000?
The card measures 1.5 x 1.2 x 0.125 inches. Glyph's store data lists 227 g (about 0.5 lb) for the model. Glyph's own page lists no separate card-only weight, so that figure may include packaging.
Which reader should I use to offload the CPCFB4000?
Glyph sells a Capture+ CFexpress Type B USB4 reader, model CFB-RDR, that it describes as rated up to 5,000 MB/s over USB4 40Gb/s. It is sold separately. Any reader that supports CFexpress Type B can also read the card, at its own speed.
What warranty comes with the Glyph CPCFB4000?
Yes, Glyph covers it with a 5-year limited warranty. That includes full hardware coverage, level-1 data recovery, and advance replacement, which Glyph describes as overnight. Call 833-WOLFPACK (833-965-3722) with questions.
Does the card come with a reader?
No. The CPCFB4000 ships as the memory card in a plastic jewel case. A card reader is a separate Glyph product, so add one if your workflow needs to offload footage to a computer.
Why not buy this Glyph Capture+ 4TB Card today?
HDTV Supply supplies CFexpress memory cards for broadcast, houses of worship, education, live events, and production studios.
The CPCFB4000 follows CFexpress Type B 4.0 (PCIe Gen4 x2) and is backward compatible with CFexpress Type B 2.0 slots. Confirm your camera supports CFexpress Type B media.
Why not buy this Glyph Capture+ 4TB Card today?
This Glyph Capture+ 4TB Card includes a 5-year manufacturer warranty. Questions? Call 833-WOLFPACK (833-965-3722).
