HDD Western Digital 8TB WD Purple Surveillance Internal Hard Drive HDD WD8001EJRP

Storage Capacity 8 TB SATA III (6 Gb/s) 3.5″ HDD (7200 rpm)
Read Speed Sequential: 245 MB/s
Write Speed Sequential: 245 MB/s
Buffer 256 MB
HDD Specs
Noise Level 29.0 dB (Active)
27.0 dB (Idle)
Reliability / Data Integrity
Encryption None
Endurance (Total Bytes Written) 550 TB
Load/Unload Cycles 600,000
Mean Time Between Failures (MTBF) 2.0 Million Hours
Non-Recoverable Read Errors per Bits Read 1 in 1015
Electrical
Power Draw 8.6 W (Active)
7.4 W (Idle)
0.4 W (Standby)
Environmental
Operating Temperature 32 to 149°F / 0 to 65°C
Storage Temperature -40 to 158°F / -40 to 70°C
Operating Shock 30 G / 2.0 ms
Storage Shock 250 G / 2.0 ms
General
Certifications RoHS
*as per Manufacturer
Dimensions 5.8 x 4 x 1″ / 147.32 x 101.6 x 25.4 mm
Weight 1.58 lb / 0.72 kg