ST320DM000 Seagate Barracuda 7200.14 320GB SATA Hard Drive

ST320DM000 Specifications

Seagate Barracuda 320GB 7200RPM SATA 6Gbps 3.5-inch Internal Hard Drive

Manufacturer : Seagate
Manufacturer Model : ST320DM000
Product Line : Barracuda
Product Series : 7200 RPM
Product Type : Internal Hard Drive
Product Name : Seagate Barracuda 320GB HDD

KEY FEATURES :
Storage Capacity : 320 GB
Interface Type : SATA 6.0 Gbps
Form Factor : 3.5-inch
Spindle Speed : 7200 RPM
Cache : 16 MB
Average Seek Time : ~8.5 ms
Recording Technology : Perpendicular Magnetic Recording (PMR)
Bytes per Sector : 4096

PERFORMANCE :
Sustained Transfer Rate : up to 600 MB/s
Maximum Data Transfer Rate : 4.69 Gbit/s
Interface Speed : 6 Gbps
Average Read Seek Time : 8.5 ms
Average Write Seek Time : 9.5 ms

RELIABILITY / SECURITY :
MTBF : 600,000 hours
Annual Failure Rate (AFR) : 0.55%
Workload Rating : up to 55 TB/year
Shock Resistance (Operating) : 63 G (2 ms)
Shock Resistance (Non-Operating) : 300 G (2 ms)

ENVIRONMENTAL :
Operating Temperature : 0 °C to 60 °C
Storage Temperature : -40 °C to 70 °C
Operating Humidity : 5% to 90% (Non-Condensing)

PHYSICAL :
Dimensions (L×W×H) : 146.99 mm × 101.6 mm × 19.98 mm
Weight : 415 g