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