Novachips CFexpress 4.0 cards survived a Kenya wildlife expedition — here’s what a professional shooter found

Amish Chhagan spent days chasing lions, rhinos and elephants across Kenya, putting Novachips storage to the ultimate test.

Amish Chhagan

Award-winning wildlife and conservation photographer Amish Chhagan spent a recent expedition across Kenya photographing lions, rhinos and elephants, doing it all with Novachips Express CFexpress 4.0 Type B cards in his Nikon body. Novachips, a Seoul-based flash storage company that develops its own custom card firmware, leveraged Chhagan’s Kenya fieldwork as a real-world stress test for cards engineered to hold up in exactly the kind of dusty, high-temperature, remote environment a Kenyan wildlife expedition delivers.

What the expedition demanded

Amish Chhagan

Wildlife photography in Kenya is unforgiving on gear. Heat, dust and distance from any repair shop mean there is no margin for a card that throttles write speeds mid-burst or corrupts a file. Chhagan, who also works as an official Nikon MEA Creator, was documenting some of Africa’s most iconic and behaviorally unpredictable subjects — the kind of shooting that means sustained bursts of high-resolution frames and high-bitrate video capture.

Chhagan described the demands plainly: “Out in the field, reliability and speed matter more than anything. I ask a lot of my gear when I’m photographing wildlife, often in remote locations where there’s no room for failure. The Novachips CFexpress Type B cards have performed exactly as I need them to throughout the expedition — fast, dependable, and with more than enough capacity for long days of shooting. They’ve become a dependable part of my workflow, simply doing their job without ever getting in the way.”

Built for the harshest conditions

Amish Chhagan

Two design decisions in the Express CFexpress 4.0 Type B are directly relevant to safari field use. The first is a sticker-free metal enclosure. Removing the sticker puts metal in direct contact with the camera’s card slot, which Novachips says improves heat transfer away from the NAND during long shooting sessions — a meaningful advantage when ambient temperatures on the Kenyan savanna can climb well above what a studio environment ever produces.

The second is custom firmware developed to maintain stable sustained write speeds during continuous recording. Rather than allowing speeds to drop as the card warms up or the buffer fills — a common failure mode in demanding field conditions — the firmware is designed to keep performance consistent across a long day of shooting. For a photographer tracking a pride of lions or waiting on an elephant herd at a waterhole, a card that slows down mid-sequence is a card that costs you the shot.

CFexpress 4.0 as a standard doubles the interface bandwidth available versus CFexpress 2.0, giving the card more headroom to deliver those sustained speeds without hitting a bus bottleneck. Camera support for the full CFexpress 4.0 specification is still rolling out across the industry, though the cards are backward compatible with CFexpress Type B slots.

For those who want an external benchmark to anchor the performance claims, the Express cards carry VPG 800 certification from the CompactFlash Association on all capacities except the 500GB model. That certification verifies a minimum guaranteed sustained write speed of 800 MB/s — the threshold the CompactFlash Association sets for demanding professional video workflows.

The broader picture

Amish Chhagan

Novachips framed the partnership as more than a marketing exercise. “Professional photographers don’t evaluate equipment in a laboratory — they evaluate it in the field, where conditions are unpredictable and opportunities can disappear in an instant,” a company spokesperson said. “Real-world use like this also gives us valuable insight as we continue developing storage solutions for photographers and filmmakers.”

Pricing and availability

Available in 500GB, 1.0TB, 2.0TB, and 4.0TB sizes, Novachips Express CFexpress 4.0 Type B cards start at $299, and are available from major retailers nationwide including District Camera, B&H, Adorama, and K&M.