SED2FII is a SATA III 6Gb/s SSD device built with high performance, quality flash memory, consists of MLC chip. Respectively, with sequential read and write speeds of up to 530 and 277 MB/sec, both can enhance computer performance and meet user needs for highly stable and reliable storage solutions. In addition to buffer management through dynamical allocation, SED2FII adopts the global wear-leveling scheme to allow uniform use of all storage blocks, ensuring that the lifespan of a flash media can be significantly increased and the disk performance is optimized as well.SED2FII is the perfect storage device for industrial PCs, POS, embedded computer, gaming systems, and handheld devices.


  • 100% Test for Reliability
  • Memory Capacities

MLC: 16GB / 32GB / 64GB / 128GB / 256GB / 512GB

  • High performance. Enhanced user experience.
  • Support External DDR2/DDR3/DDR3L DRAM.
  • Build-in Global Wear-leveling and Hardware BCH ECC capable of correcting errors up to 66 bit/1KB.
  • Management for long data retention.
  • Compliant with SATA III 6.0Gbps (backward compatible to 3 Gb/s 1.5 G/s)
  • Operating as Boot Disk.
  • Support S.M.A.R.T. , Security & Trim command.
  • Noiseless and stable installation to system.
  • Silent, low-power operation. Resistant to shock and vibration.
  • MLC support Three-year limited warranty
  • Automatic sleep and wake-up mechanism to save power.
  • Compliant with Serial ATA Revision 3.1 / ATA-8 specification.
  • Supports Bad Block Management
  • CE and FCC Compatibility
Model Name SED2FII-M
NAND Flash Type MLC BGA Type
Interface SATA III 6Gb/s compatible
Form Factor Industrial standard 2.5-inch
Connector Type SATA 7 + 15 pin
External DRAM Buffer Yes
Capacity 16GB / 32GB / 64GB / 128GB / 256GB / 512GB
Sequential R/W Performance Sequential Read: 529MB/s
Sequential Write: 277MB/s
Temperature Operating Temp.: Normal Temperature 0˚C~+70˚C
Wide Temperature -40˚C~+85˚C
Storage Temp.: Normal Temperature -40˚C~+85˚C
Wide Temperature -55˚C~+90˚C
S.M.A.R.T. Yes
Security Tool No
MTBF Telcordia SR-332 GB, 25°C, >2,000,000hr
Vibration (Operating) Test Conditions:10Hz to 2K Hz, 20G, 3 axes
Reference Standards:IEC 68-2-6
Shock Test Conditions:Duration: 0.5ms, 1500G, 3 axes
Reference Standards:IEC 68-2-27
Dimension (LxWxH) 100 x 69.85 x 7mm
Weight 75g
Warranty MLC: 3 Years (Limited)
Voltage +5V DC ± 5% 500mA (max.)
Package Industrial Standard Package

  • Embedded Application System
  • Industrial Fanless System
  • Digital Signage
  • Telecom system
  • Hard held device
  • Transportation
  • Medical & Healthcare
  • eHOME
  • Kiosk / POI
  • Surveillance
Name Download
ACPI_Industrial_2.5inch_SATAIII SSD_SED2FII-M_EN_Series_Datasheet-20170821 Download
ACPI_Industrial_2.5inch_SATAIII SSD_SED2FII-M_XT_Series_Datasheet-20170821 Download
10 11 12 13 14 15 16 17 18
C S C 0 6 4 G R 9 - E 7 1 0 A 0 0 A

1~2. ACPI product



3.  Operating Temperature

C: 0 °C to 70 °C

I : -40°C to 85°C


4~7: Capacity

16GB: 016G

32GB: 032G

64GB: 064G





8: Certification


9: Interface

9: 2.5" SATA BGA


10. Fixed Code



11. Flash Type

E: Micron MLC


12. Flash IC capacity

7: 128Gb

8: 256Gb


13~14. Controller Model

09: SM2246XT

10: SM2246EN

15~16. Customer Code

A0: ACPI Standard


17. Reserved code



18. Flash IC Generation

A: 16nm