2.5" SATA & PATA SSDs

SSD470A

Transcend's SSD470A 2.5" SSD is a self-encrypting drive (SED) that complies with the TCG (Trusted Computing Group) Opal 2.0 standards. Data is protected using hardware-based AES 256-bit encryption and LBA (Logical Block Address) sector-specific permissions.


Transcend's SSD470A SSD features a SATA III 6Gb/s interface and 112-layer 3D NAND flash, delivering breakthrough density that greatly improves storage efficiency. Its built-in DRAM cache enables fast random read and write speeds, and improves drive endurance. In addition, anti-sulfur resistors guarantee its reliability in harsh conditions. Transcend's SSD470A is also 100% chamber tested in-house for extended operating temperatures of -20℃~75℃.


Firmware Features

  • Dynamic thermal throttling
  • Built-in LDPC ECC (Error Correction Code) functionality
  • Advanced Global Wear-Leveling and Block management for reliability
  • Advanced Garbage Collection
  • Static Data Refresh
  • Early Move
  • Supports S.M.A.R.T. function to conduct health monitoring, analysis, and reporting for storage devices
  • TRIM command for better performance
  • NCQ command for better performance
  • Full drive encryption with Advanced Encryption Standard (AES)
  • Compliant with TCG Opal specifications and IEEE 1667 standards
  • Power-saving DevSleep (Device Sleep) mode (optional)

Hardware Features

  • Compliant with RoHS 2.0 standards
  • DDR3 DRAM Cache embedded
  • Endurance: 3K P/E cycles (Program/Erase cycles) guaranteed
  • Anti-sulfur technology implemented to prevent sulfurization in the environment
  • Power Shield (PS) to ensure data transfer integrity and minimize data corruption in the drive during an abnormal power outage
  • Promised operational reliability in an extended temperature range (from -20°C to 75°C)
*Supports Microsoft® eDrive standard

Specifications

Appearance

Dimensions100.45 mm x 69.85 mm x 7 mm (3.95" x 2.75" x 0.28")
Weight54 g (1.9 oz)
Form Factor
  • 2.5"

Interface

Bus Interface
  • SATA III 6Gb/s

Storage

Capacity
  • 128 GB
  • 256 GB
  • 512 GB
  • 1 TB
  • 2 TB
  • 4 TB
Flash Type
  • 112-layer 3D NAND flash

Operating Environment

Operating Voltage
  • 5V±5%
Operating Temperature
  • Standard Temp.
    °C (°F) ~ °C (°F)
  • Extended Temp.
    -20°C (-4°F) ~ 75°C (167°F)
  • Wide Temp.
    °C (°F) ~ °C (°F)
Storage Temperature-55°C (-67°F) ~ 85°C (185°F)
Humidity5% ~ 95%
Shock
  • 15 G, 11 ms, 3 axis
Vibration (Operating)20 G (peak-to-peak), 7 Hz ~ 2,000 Hz (frequency)

Power

Power Consumption (Operation)5.0 watt(s)
Power Consumption (IDLE)1.3 watt(s)

Performance

Sequential Read/Write (CrystalDiskMark)Read: Up to 560 MB/s
Write: Up to 500 MB/s
4K Random Read/Write (IOmeter)Read: Up to 89,000 IOPS
Write: Up to 80,000 IOPS
Mean Time Between Failures (MTBF)3,000,000 hour(s)
Terabytes Written (TBW)Up to 9448 TBW
Drive Writes Per Day (DWPD)2.21 (3 yrs)
Note
  • Speed may vary due to host hardware, software, usage, and storage capacity.
  • The workload used to rate DWPD may be different from your actual workload, which may vary due to host hardware, software, usage, and storage capacity.
  • Terabytes Written (TBW) expresses the endurance under the highest capacity.

Warranty

Certificate
  • CE
  • UKCA
  • FCC
  • BSMI
Warranty
  • Three-year Limited Warranty
Warranty Policy
  • Please click here for more information about the Transcend Warranty Policy.
  • Warranty does not apply when Scope Pro software wear-out indicator displays 0% within the warranty coverage.
  • Due to the complexity and variety of industrial applications, Transcend cannot guarantee 100% compatibility with all platforms and under all scenarios. For special applications and environments, it is strongly suggested that you contact Transcend beforehand for clarification.
  • Scope Pro software is required by request. Please contact us for more information.

Order Information

128GB
  • TS128GSSD470A
256GB
  • TS256GSSD470A
512GB
  • TS512GSSD470A
1TB
  • TS1TSSD470A
2TB
  • TS2TSSD470A
4TB
  • TS4TSSD470A