ADATA SSD SP550

SP550

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 / 960GB
Form Factor: 2.5″
NAND Flas: TLC
Controller SMI
Dimensions (L x W x H): 100.45 x 69.85 x 7mm
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
Write: Up to 510MB/s
Maximum 4K random R/W IOPS: 75K/75K

480GB Performance (ATTO)
Read: Up to 560MB/s
Write: Up to 510MB/s
Maximum 4K random R/W IOPS: 75K/75K

960GB Performance (ATTO)
Read: Up to 520MB/s
Write: Up to 490MB/s
Maximum 4K random R/W IOPS: 80K/35K

Shock Resistance 1500G/0.5ms
MTBF 1,500,000 hours

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