SSD470K

Transcend's SSD470K uses the SATA III 6Gb/s interface and features next-generation 3D NAND technology, which allows for the vertical stacking of 112 layers of 3D NAND Flash chips. Compared to 96-layer 3D NAND technology, this advance in density greatly improves storage efficiency, and its built-in DRAM cache enables faster access. The SSD470K, equipped with Corner Bond technology, has undergone extensive internal testing to ensure reliability in key applications, and boasts a durability rating of 3000 write and data wipe cycles, as well as an extended operating temperature ranging from -20℃ to 75℃.

112-layer 3D NAND Flash

Extended Temperature

Dynamic speed limit adjustment

Change in Reading Data

Garbage collection

Wear leveling

TRIM

Defective block management

Early Move

Features

FIRMWARE FEATURES

  • Dynamic thermal throttling
  • Integrated LDPC ECC (Error Correction Code) function
  • Advanced global wear leveling and defective block management for reliability
  • Advanced Waste Collection
  • Enhanced S.M.A.R.T. function for durability
  • TRIM command for better performance
  • NCQ command for better performance
  • Full disk encryption with Advanced Encryption Standard (AES) (optional)
  • DevSleep energy saving mode (device sleep)

HARDWARE FEATURES

  • Complies with RoHS standards
  • Integrated DDR3 cache module
  • Resistance: 3K P/E (Program/Erase) cycles guaranteed
  • Promised operational reliability over a wide temperature range (from -20 °C to 75 °C)
  • Supports Transcend's Scope Pro software

SPECIFICATIONS

APPEARANCE
DIMENSIONS 100 mm x 69.85 mm x 6.8 mm (3.94″ x 2.75″ x 0.27″)
WEIGHT 54 g (1.9 oz)
FORM FACTOR 2.5″

INTERFACE
BUS INTERFACE 6Gb/s SATA III

STORAGE
FLASH TYPE 3D NAND Flash
CAPACITY 256 GB/

512 GB/

1 TB/

2 TB

OPERATING ENVIRONMENT
OPERATING VOLTAGE 5V±5%
OPERATING TEMPERATURE Extended

-20°C (-4°F) ~ 75°C (167°F)
STORAGE TEMPERATURE -55°C (-67°F) ~ 85°C (185°F)
HUMIDITY 5% ~ 95%
SHOCK 1500 G, 0.5 ms, 3-axis
VIBRATION (WORKING) 20 G (Peak-to-Peak), 7 Hz ~ 2000 Hz (frequency)

PERFORMANCE
NOTE Speed may vary due to hosting, hardware, software, usage and storage capacity.

The speed may vary due to the hosting, hardware, software, utilization and storage capacity of the host.

Terabytes Written (TBW) indicates the endurance under the highest capacity.

 

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