Transcend 1 TB SDXC SD Card, UHS 1

Transcend SDC460T Series SD Card, 1TB Capacity, UHS 1 Speed Class - TS1TSDC460T-VS1

This SD card provides high-capacity removable storage for devices that support SDXC and UHS-I interfaces. It uses 3D TLC NAND flash and is designed for sustained file storage and media capture across a wide ambient range, operating in demanding temperature conditions and offering compatibility with current SD protocol specifications.

Features and Benefits:

• Up to 100MB/s sequential read for Faster file access
  Up to 85MB/s sequential write to speed large transfers
  TBW 2660TB rating for extended writable lifetime
  Operates -25°C to 85°C for harsh environment use
  UHS-I SDR104 Interface for high-throughput workflows
  IPX7 water resistance to protect against immersion

Applications

• Suitable for recording 4K video in compatible cameras
  Ideal for embedded systems requiring industrial temperature range
  Used with card readers for bulk data transfer tasks
  Can be used for continuous logging in field equipment
  Suitable for media libraries requiring high cumulative writes

What file-system capacity will the host recognise?

The card adheres to SDXC capacity addressing and presents approximately 1,000,593,162,240 usable bytes at the 1TB capacity.

How does the card protect data during unexpected power loss?

It includes a Power Shield function that halts host communication at a logic threshold and stops NAND programming at a lower threshold to reduce corrupted writes.

What endurance metrics indicate its write longevity?

Endurance is specified as TBW values and a DWPD rating of 2.4 over the warranty period, enabling calculation of expected cumulative writes.

Which error management and health features are available?

The card implements LDPC ECC, read-retry and global wear-levelling, and exposes S.M.A.R.T. data such as erase counts and remaining card life percentage.

What environmental qualifications support rugged deployment?

It meets vibration (20G, 20-2000Hz), shock and 1.5m drop test criteria, Plus 10,000 insertion cycles and bending/torque mechanical tests.