Intel DC S3500 Series SSDSC2BB300G401 300GB 2.5" 20NM SATA III MLC Internal Solid State Drive (SSD) - OEM The Intel SSD DC S3500 Series delivers sequential read speeds of up to 500MB/s and sequential write speeds of up to 450MB/s The Intel SSD DC S3500 Series delivers leading performance and Quality of Service combined with world class reliability for Serial Advanced Technology Attachment (SATA) based computers Enhanced power-loss data protection, End to End data protection High I/O and throughput performance, Consistent I/O latency, Temperature Sensor, Temperature monitor and logging