Meeting growing demand for TLC SSD, ADATA's Premier SP550 is equipped with TLC flash and an SMI controller, providing users an affordable upgrade without sacrificing performance. Featuring LDPC ECC Engine (Low Density Parity Check ECC), RAID Engine, and Data Shaping, the Premier SP550 ensures data integrity and maintains high stability. It also features ultra-high TBW (Total Bytes Written) for superior durability. Additionally, it supports SLC Caching and DDR3 DRAM Cache Buffer, dramatically improving read/write speeds. If you're looking for an upgrade with a superior cost-performance ratio, the Premier SP550 is undoubtedly an ideal choice!
Capacity 120GB / 240GB / 480GB
Form Factor 2.5"
NAND Flash TLC
Controller SMI
Dimensions (L x W x H) 100.45 x 69.85 x 7mm
Weight 68g / 2.4oz
Interface SATA 6Gb/s
Performance(Max)
120GB Performance (ATTO)
Read: Up to 560MB/s
Write: Up to 410MB/s
Maximum 4K random R/W IOPS: 60K/70K
240GB Performance (ATTO)
Read: Up to 560MB/s
W