480 Gbyte, M.2 SATA Solid State Drive, 6Gb/sec Interface Specification

Drive Specification

Table 1  Power Requirements

Condition +3.3 VDC (+/-5%) Average active power read 1.9 W Average active power write 2.9 W Idle power 0.9 W Maximum power 3.4 W

Table 2  Physical Characteristics

Height Width Depth Weight 0.094 in. 0.866 +/-0.006 in. 3.150 +/-0.006 in. 0.317 +/-0.035 oz 2.38 mm 22.0 +/-0.15 mm 80.0 +/-0.15 mm 0.009 +/-0.001 kg

Table 3  Usage Information

Usage Description Useful life 5 years, or 945 TB written per JESD218 standard Operating temperature (Case) 0 to 70 degrees Celsius Maximum temperature (SMART trip) 70 degrees Celsius (maximum sustained temperature) Other environmental factors Conforms to IEC standards

Table 4  Drive Capacity and Performance

Attribute Value Capacity, formatted 480 GB Random read (4 KB, QD 32) 90,000 IOPS Random write (4 KB, QD 32) 19,000 IOPS Sequential read (128 KB, QD 32) 560 MB/s Sequential write (128 KB, QD 32) 510 MB/s Interface data transfer rate 6 Gbps/3 Gbps/1.5 Gbps (auto negotiation) Power On to Ready (no rebuild) < 3 sec Power On to Ready (full rebuild) 7.8 sec

Table 5  Solid State Drive Characteristics

Attribute Value Device Name 7361255 Manufacturing Name SSDSCKKB480G8 Form Factor M.2 (22x80) small form factor card NAND Geometry 3D NAND TLC 64-tier Number of NAND Channels 6 NAND Transfer Rate per Channel ONFI I/O Interface 4.0 266 MT/s Over Provisioning 11% Page Size 18,592 bytes Erase Block Size 32 Mbytes