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Apacer Technology Inc. SV250-300/300B Solid State Disks (SSDs)

Apacer Technology Inc. SV250-300/300B Solid State Disks (SSDs) are designed with SATA-based connector pinouts and in SATA 6Gb/s interface. These SSDs provide complete compliance with the SATA revision 3.2 interface specifications. The SV250-300/300B SSDs utilize 3D NAND for a high capacity of up to 1920GB/960GB to deliver better power efficiency than 2D NAND. These SSDs are built with a powerful SATA controller that supports on-the-module ECC and an efficient wear-leveling scheme. The SV250-300/300B SSDs adopt the page mapping file translation layer and include implementations such as power-saving modes, hyper cache technology, over-provisioning, and TRIM. These SSDs also include Self-Monitoring Analysis and Reporting Technology (S.M.A.R.T.), DataRAID™, and DataDefender™.

The SV250-300/300B SSDs deliver performance up to 560MB/s sequential read, 470MB/s sequential write, 50,000IOPS/52,000IOPS random read (4k), and 68,000IOPS random write (4K). These SSDs operate from -40°C to 85°C temperature range and 3.3V ±5% supply voltage. The SV250-300/300B SSDs are RoHS Recast compliant. 

Features

  • Flash management
    • Low-Density Parity-Check (LDPC) code
    • Global wear leveling
    • Flash bad-block management
    • Page mapping flash translation layer
    • S.M.A.R.T
    • DataDefender™
    • Device sleep
    • ATA secure erase
    • TRIM
    • Hyper cache technology
    • Over-provisioning
    • DataRAID™
    • SMART read refresh™
  • 3D TLC (BiCS5) NAND flash type 
  • Compliance with SATA revision 3.2
    • SATA 6 Gb/s interface
    • ATA-8 command set
    • Backward compatible with SATA 1.5Gb/s and 3Gb/s
  • >3Mhrs MTBF
  • Reliability
    • Thermal sensor
    • End-to-end data protection
  • RoHS Recast compliant

Specifications

  • Power consumption
    • SV250-300B 
      • 380mA in active mode
      • 60mA in idle mode
    • SV250-300
      • 390mA in active mode
      • 65mA in idle mode
  • 3.3V ±5% supply voltage
  • 0°C to +70°C standard operating temperature range
  • -40°C to +85°C wide operating temperature range
  • 55°C to +100°C storage temperature range

Functional Block Diagram

Block Diagram - Apacer Technology Inc. SV250-300/300B Solid State Disks (SSDs)

Datasheets

发布日期: 2023-05-26 | 更新日期: 2026-07-09