Apacer Technology Inc. PV140-25 3D NAND Solid State Drive (SSD) - Coming Soon

Apacer PV140-25 3D NAND Solid State Drive (SSD) is designed with U.2 mechanical dimensions, providing full compliance with PCIe Gen3 x4 interface and NVMe 1.3 specifications. Built with a powerful PCIe controller, PV140-25 delivers outstanding performance in data transfer, reaching up to 574,000/266,000 and 3,340/1,175MB/s in IOPS and sequential read/write. PV140-25 utilizes 3D NAND for a higher capacity of up to 3,840GB, making it the ideal choice for rugged, embedded applications.

Regarding reliability, Apacer PV140-25 is implemented with an LDPC (Low-Density Parity Check) ECC engine to extend SSD endurance and increase data reliability. For highly-intensive applications, End-to-End Data Protection ensures that data integrity can be assured at multiple points in the path to enable reliable delivery of data transfers, while the Advanced Encryption Standard (AES) ensures data security and provides users with peace of mind knowing their data is safeguarded at all times.


  • Adopts advanced LDPC ECC engine with 3D NAND flash memory to improve reliability
  • Global wear leveling
  • Flash bad-block management
  • Page mapping Flash translation layer
  • Supports SSDWidget S.M.A.R.T function
  • Power failure management
  • AES 256-bit hardware encryption
  • End-to-End Data Protection
  • TRIM support
  • Over-provisioning
  • SMART Read Refresh™
  • NVMe secure erase


  • Model - PV140-25
  • PCIe Gen3 x4 interface
  • U.2 (SFF-8639) connector
  • 2.5" form factor
  • NAND Flash Type 3D TLC
  • Capacity 960 ~ 3840GB
  • External DRAM
  • Sustained Read performance (MB/sec) up to 3340
  • Sustained Write performance (MB/sec) up to 1175
  • ECC engine Low-Density Parity-Check (LDPC) code
  • IOPs (4K Random Write) 574K
  • 0°C ~ +70°C standard operating temperature
  • -40°C ~ +85°C extended operating temperature
  • -40°C ~ +85°C storage temperature
  • Thermal sensor
  • 1,500(G), half sine wave shock non-operation
  • 20G, 20~2000Hz/random vibration non-operation
  • 12V ±5% operating voltage
  • Power consumption
    • Active mode - 705mA
    • Idle mode - 180mA
  • 100.00mm x 69.85mm x 7.00mm (L x W x H ) dimension
  • MTBF (hours) > 3,000,000

Mechanical Specifications

Mechanical Drawing - Apacer Technology Inc. PV140-25 3D NAND Solid State Drive (SSD)
Published: 2021-03-17 | Updated: 2022-03-11