The Lexar Professional CFexpress Type B Diamond Series 128GB is a premium high-performance memory card designed specifically for professional photographers and videographers aiming to capture high-quality RAW and 8K video footage. Engineered with PCIe Gen3x2 NVMe protocols, it offers read speeds up to 1900 MB/s and write speeds up to 1700 MB/s, with sustained write speeds documented at 1600 MB/s for accelerated workflows and rapid transfers.

Built to meet the VPG400 video performance guarantee, the card ensures smooth, consistent recording for demanding 8K RAW and ProRes video formats when paired with compatible devices. It also offers backward compatibility for select XQD cameras with appropriate firmware, easing transitions from XQD to CFexpress workflows.

Durability highlights: shock resistance of 1500G for 0.5ms (half sine), vibration resistance tested across 10–2000Hz, operating temperature of -10°C to 70°C (14°F to 158°F), and storage temperatures from -40°C to 85°C (-40°F to 185°F). The Diamond Series includes intelligent temperature control and PID-based thermal management to help prevent recording interruptions. The card carries a limited lifetime warranty (regional terms apply).

Important: CFexpress Type B cards are compatible only with devices explicitly supporting CFexpress Type B. Optimal transfer speeds require CFexpress Type B readers. Check device compatibility before purchase.

Dimensions: 29.60 mm x 38.50 mm x 3.80 mm, Weight: 7.65 g

For more information, see the Lexar product page: https://americas.lexar.com/es/product/lexar-professional-cfexpress-type-b-card-diamond-series/