2.5" SATA & PATA SSDs

SSD420P

Featuring the SATA III 6Gb/s interface, a powerful controller, and top-tier MLC NAND flash chips, Transcend’s SSD420P ensures impeccable performance as well as reliability, and its built-in DRAM cache allows faster access. The SSD420P is fully tested in-house, boasting an endurance rating of 3K Program/Erase cycles and an extended operating temperature ranging from -20°C~75°C. The built-in Power Loss Protection (PLP) further ensures data integrity in mission-critical applications.


Technologies

Extended Temperature

Thermal Sensor

Read Disturbance

Anti-Sulfur Technology

Garbage Collection

Wear Leveling

TRIM

Bad Block Management

Power Loss Protection (PLP)

Early Move

Firmware Features

  • Built-in BCH ECC (Error Correction Code) functionality
  • Advanced Global Wear-Leveling and Block management for reliability
  • Advanced Garbage Collection
  • Supports S.M.A.R.T. function to conduct health monitoring, analysis, and reporting for storage devices
  • TRIM command for better performance
  • Hardware Purge (optional)
  • Full drive encryption with Advanced Encryption Standard (AES) (optional)
  • Power-saving DevSleep (Device Sleep) mode

Hardware Features

  • Compliant with RoHS 2.0 standards
  • DDR3 DRAM Cache embedded
  • MLC NAND flash
  • Anti-sulfur technology implemented to prevent sulfurization in the environment
  • Power Loss Protection (PLP) to prevent data loss in the event of sudden power outage
  • Promised operational reliability in an extended temperature range (from -20°C to 75°C)
  • Supports Transcend Scope Pro software

Specifications

Appearance
Dimensions100 mm x 69.85 mm x 6.8 mm (3.94" x 2.75" x 0.27")
Weight63 g (2.22 oz)
Form Factor
  • 2.5"

Interface
Bus Interface
  • SATA III 6Gb/s

Storage
Capacity
  • 32 GB
  • 64 GB
  • 128 GB
  • 256 GB
Flash Type
  • MLC 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-40°C (-40°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)1.7 watt(s)
Power Consumption (IDLE)0.35 watt(s)

Performance
Sequential Read/Write (CrystalDiskMark)Read: Up to 530 MB/s
Write: Up to 210 MB/s
4K Random Read/Write (IOmeter)Read: Up to 70,000 IOPS
Write: Up to 50,000 IOPS
Mean Time Between Failures (MTBF)2,000,000 hour(s)
Terabytes Written (TBW)Up to 360 TBW
Drive Writes Per Day (DWPD)2.6 (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

64GB
  • TS64GSSD420P
128GB
  • TS128GSSD420P
256GB
  • TS256GSSD420P