Adata Premier SP550 480GB SATA Internal Solid State Drive (ASP550SS3-480GM-C)

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!

Faster, Stabler, and Bigger - Your Superior Upgrade Solution!
The Premier SP550 uses TLC flash and an SMI controller for amazing performance. It also features advanced error correction technologies and high power efficiency. Available in 120GB, 240GB, 480GB and 960GB.

Advanced LDPC ECC Engine
Featuring advanced LDPC ECC technology, the Premier SP550 offers reliability with strong data protection and better durability than comparable products.

RAID Engine and Data Shaping For Ultimate Protection
By supporting RAID Engine and Data Shaping, the Premier SP550 ensures data integrity and delivers extended SSD lifespan for better, longer-lasting stability and return on investment.

Intelligent SLC Caching
The intelligent SLC caching algorithm allows NAND flash memory to operate in SLC mode and boosts SSD read/write performance.

Extended Drive Longevity with High TBW
Total bytes written or TBW refers to the number of times an SSD can write its entire capacity in one lifespan. The Premier SP550's TBW rating outranks comparable models, meaning a longer-lasting SSD.

Lower Power Consumption plus Longer Battery Life
The Premier SP550 supports DEVSLP (Device Sleep) technology for better energy efficiency. This results in lower electricity costs and prolonged battery life.

SSD Toolbox Effortless SSD Management
ADATA's free value-added SSD Toolbox software suite makes it easy to quickly and conveniently configure, optimize, and monitor SSDs, from overall status to specific drive health and lifespan info.

Notebook SSD Disk Bay Spacer
The Premier SP550 is just 7mm thick - an easy fit in ultrabooks. A 2.5mm spacer is bundled for use in 9.5mm disk bays, allowing compatibility with virtually every notebook.

Technical Details

Model
Brand : ADATA
Model : ASP550SS3-480GM-C
Capacity  : 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
Operating Temperature : 0~70°C
Storage Temperature :  -40~85°C
Shock Resistance : 1500G/0.5ms
MTBF : 1,500,000 hours

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