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Apacer Technology Inc. PV920-M280 PCI Express Flash Drives

Apacer Technology Inc. PV920-M280 PCI Express Flash Drives are implemented with Low Density Parity Check (LDPC) ECC engine to extend SSD endurance and increase data reliability. These flash drives are built with a powerful PCIe controller and deliver outstanding performance in data transfer. The data transfer speeds reach 305,000/258,000MB/s and 1,740/1,550MB/s in IOPS and sequential read/write. The PV920-M280 flash drives feature a built-in thermal sensor to monitor the temperature of the SSD via S.M.A.R.T commands and are configured with thermal throttling to adjust frequency scaling dynamically. This enhances data reliability and provides sustained performance while overheating. These flash drives offer end-to-end data protection that assures data integrity at multiple points in the path to enable reliable delivery of data transfers. The PV920-M280 drives have various implementations, including power saving modes, wear leveling, flash block management, S.M.A.R.T., TRIM, NVMe secure erase, over-provisioning, Hyper Cache technology, and DataRAID™. These flash drives are ideal for industrial, imaging, computing, and enterprise markets.

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™
    • TRIM
    • NVMe Secure Erase
    • Over-provisioning
    • Hyper Cache technology
  • NVMe features:
    • Supports Host Memory Buffer (HMB)
  • 3D TLC (BiCS3) NAND Flash type
  • 75-pin M.2 module pinout connector type
  • Power management:
    • Supports APST
    • Supports ASPM L1.2
  • Security:
    • AES 256-bit hardware encryption
    • Trusted Computing Group (TCG) Opal 2.0 (optional)
    • Signed firmware
  • Reliability:
    • Thermal sensor
    • Thermal throttling
    • End-to-End Data protection
    • CoreGlacier™
  • LED indicators for drive behavior
  • RoHS compliant

Specifications

  • Capacity:
    • Single side: 240GB and 480GB
    • Double side: 960GB and 1920GB
  • Performance:
    • Interface burst read/write: 4GB/sec
    • Up to 1,740MB/sec sequential read
    • Up to 1,550MB/sec sequential write
    • Up to 305,000IOPS Random read (4K)
    • Up to 258,000IOPS Random write (4K)
  • Endurance (in drive writes per day: DWPD):
    • 240GB: 1.08DWPD
    • 480GB: 1.13DWPD
    • 960GB: 1.2DWPD
    • 1920GB: 1.01DWPD
  • 3.3V ±5% supply voltage
  • Temperature range:
    • Operating:
      • Standard: 0°C to 70°C
      • Wide: -40°C to 85°C
      • Storage: -40°C to 100°C
  • Power consumption:
    • Active mode: 1,100mA
    • Idle mode: 260mA
  • Form factor:
    • M.2 2280-M Key form factor
    • Dimensions:
      • Single side: 22mm x 80mm x 2.58mm
      • Double side: 22mm x 80m x 4.08mm
    • Net weight: 8.26g ±5%

Applications

  • Industrial
  • Imaging
  • Computing
  • Enterprise markets

Functional Block Diagram

Block Diagram - Apacer Technology Inc. PV920-M280 PCI Express Flash Drives
Yayınlandı: 2023-06-01 | Güncellenmiş: 2023-06-14