Serial ATA Flash Drive
APS25H12xxxG-XTM1X
3
© 2015 Apacer Technology Inc. Rev. 1.0
1. Product Description
1.1 Introduction
Apacer SFD25H1-M 2.5” SATA Solid State Disk (SSD) delivers all the advantages of flash disk technology
with Serial ATA 6.0 Gbps interface, including being fully compliant with standard 2.5-inch form factor,
providing low power consumption compared to traditional hard drive and hot-swapping when
removing/replacing/upgrading flash disks. The device is designed based on the standard 7-pin interface for
data segment and 15-pin for power segment, compatible with mainstream computing systems. Performance
wise, this SSD can reach up to 525 MB/s for read and 180 MB/s for write.
1.2 Capacity Specification
Table 1-1 Capacity specification
*Display of total bytes varies from file systems.
**Cylinders, heads or sectors are not applicable for these capacities. Only LBA addressing applies.
***Notes: 1 GB = 1,000,000,000 bytes; 1 sector = 512 bytes.
LBA count addressed in the table above indicates total user storage capacity and will remain the same throughout the
lifespan of the device. However, the total usable capacity of the SSD is most likely to be less than the total physical capacity
because a small portion of the capacity is reserved for device maintenance usages.
1.3 Performance
Table 1-2 Performance specifications
Note:
1. Results may vary depending on host system configurations.
2. Sustained Read/Write: The read/write performances are measured by CrystalDiskMark under Windows 7 operating system.
