SSD470K

Transcend's SSD470K uses the SATA III 6Gb/s interface and features next-generation 3D NAND technology, which allows 112 layers of 3D NAND Flash chips to be stacked vertically. 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 erase cycles, as well as an extended operating temperature ranging from -20℃ to 75℃.

112-layer 3D NAND Flash

Extended Temperature

Dynamic Speed Limit Adjustment

Alteration in Reading Data

Rubbish Collection

Wear levelling

TRIM

Faulty Block Management

Early Move

Firmware features

  • Dynamic thermal throttling
  • LDPC ECC (Error Correction Code) function Integrated
  • Advanced Global Wear Leveling and Defective Block Management for Reliability
  • Advanced Garbage Collection
  • Enhanced S.M.A.R.T. function for durability
  • TRIM command for better performance
  • NCQ command for better performance
  • Encryption of entire disk with Advanced Encryption Standard (AES) (optional)
  • DevSleep power-saving mode (device sleep)

Hardware features

  • Complies with RoHS standards
  • Integrated DDR3 cache module
  • Endurance: 3K cycles P/E (Program/Delete) guaranteed
  • Promised operational reliability over an extended temperature range (-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 SATA III 6Gb/s

Storage

Flash Type 3D NAND Flash
Capacity 256 GB/

512 GB/

1 TB/

2 TB

Operating Environment

Operating Voltage 5V±5%
Operating Temperature
Extentida

-20°C (-4°F) ~ 75°C (167°F)

Storage Temperature -55°C (-67°F) ~ 85°C (185°F)
Humidity 5% ~ 95%
Hit 1500 G, 0.5 ms, 3 axes
Vibration (Operating) 20 G (Peak-to-Peak), 7 Hz ~ 2000 Hz (frequency)

Performance

Note Speed may vary due to host, hardware, software, usage and storage capacity.

The workload used to rate DWPD may be different compared to your actual workload, due to the difference in hardware, software, usage and storage capacity of the host.

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

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