Apacer Technology Inc. SH250-M242 Flash Drives

Apacer Technology Inc. SH250-M242 Flash Drives are designed in SATA 6Gb/s interface and deliver exceptional read/write speed. These flash drives provide full compliance with the SATA Revision 3.2 interface specifications. The SH250-M242 flash drives are built with a powerful SATA controller that supports on-the-module ECC as well as an efficient wear-leveling scheme. These flash drives are implemented with Low-Density Parity Check (LDPC) ECC engine to extend SSD endurance and increase data reliability. The SH250-M242 flash drives are equipped with a built-in thermal sensor to monitor the temperature of the SSD via S.M.A.R.T commands to prevent overheating. These flash drives adopt the latest page mapping file translation layer and come with various implementations. The implementations include power saving modes, wear leveling, flash block management, S.M.A.R.T., TRIM, DataDefender™, and SMART Read Refresh™. Applications include 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™
- Device sleep
- ATA secure erase
- TRIM
- SAMRT Read Refresh™
- SLC-liteX (P/E cycle: 100K)
3D TLC (BiCS5) NAND flash type
SATA power management modes

75-pin SATA-based M.2 module pinout connector type
Security:
- AES 256-bit hardware encryption
Reliability:
- Thermal sensor
- End-to-end data protection
RoHS compliant

Specifications

Capacity:
- 40GB, 80GB, 160GB, and 320GB
Performance:
- Burst read/write: 600MB/sec
- Up to 550MB/sec sequential read
- Up to 485MB/sec sequential write
- Up to 55,000IOPS random read (4K)
- Up to 63,000IOPS random write (4K)
>3,000,000hours MTBF
Endurance (in Drive Writes Per Day: DWPD):
- 40GB: 49.54DWPD
- 80GB: 49.95DWPD
- 160GB: 47.91DWPD
- 320GB: 42.35DWPD
Temperature range:
- Operating:
  - Standard: 0°C to 70°C
  - Wide: -40°C to 85°C
  - Storage: -55°C to 100°C

3.3V ±5% supply voltage
Power consumption:
- Active mode (maximum): 410mA
- Idle mode: 60mA
Form factor:
- Double-sided: M.2 2280-D5-B-M
- 42mm x 22mm x 3.88mm maximum dimensions
- Net weight: 3.86g ±5%

Applications

Industrial
Imaging

Computing
Enterprise markets

Apacer Technology Inc. SH250-M242 Flash Drives

Features

Specifications

Applications

Functional Block Diagram

Dimensions Diagram

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