Surveillance SD & microSD Cards
from Western Digital



Removable Solutions That You Can Trust To Work With Demanding Surveillance Workloads

The industrial SD and microSD™ cards and WD Purple microSD cards deliver superior endurance, reliability, and extended temperature range for smart video and surveillance applications such as IP cameras, mDVRs, dash cams, body cams and drones.

Designed and tested to withstand 24/7 continuous write workloads, meet data retention requirements, and accommodate harsh environmental conditions, the industrial SD and microSD cards and WD Purple microSD cards are ideal for low footprint, local storage at the surveillance edge, working in concert with other Western Digital solutions in on-premises DVRs and NVRs, in near-edge cloud servers and in back-end cloud data centers.


  • Capacities: SD (8GB – 64GB), microSD (8GB – 1TB)
  • SDA 6.0 UHS-I interface (WD Purple microSD)
  • Variety of endurance offerings and card health monitor for extended continuous recording
  • Extended product life cycle
  • Operating temperature range: -25°C to 85°C
  • Advanced firmware memory management features, including power immunity, auto/manual refresh, ECC, and wear-leveling
  • Remote diagnostic report
  • Durable design: water-resistant, shock-proof, impact-proof, X-ray-proof, magnet-proof


Applications and Workloads

  • IP Cameras
  • Body Cams
  • Dash Cams
  • mDVR
  • NVRs
  • Drones