HUA723020ALA640 Hitachi Ultrastar 7K3000 2TB SATA Hard Drive

HUA723020ALA640 Specifications

HGST Ultrastar 7K3000 2 TB 3.5″ SATA 6 Gb/s 7,200 RPM Hard Drive

Manufacturer: HGST
Manufacturer Model: HUA723020ALA640
Product Line: Ultrastar 7K3000
Product Series: 3.5″, 7,200 RPM, SATA‑6 Gb/s
Product Type: Internal Hard Disk Drive (HDD)
Product Name: HGST Ultrastar HUA723020ALA640 2 TB 3.5″ SATA 7.2K RPM HDD

KEY FEATURES:
Storage Capacity: 2 TB
Interface Type: Serial ATA (SATA) 6 Gb/s
Form Factor: 3.5‑inch Large Form Factor (LFF)
Rotational Speed: 7,200 RPM
Cache/Buffer Size: 64 MB
Sector Size: 512 bytes (512n)

PERFORMANCE:
Maximum Interface Transfer Rate: Up to 600 MB/s
Average Seek Time: ~8.2 ms
Sustained Transfer Rate: ~157 MB/s typical

ENVIRONMENTAL & RELIABILITY:
Operating Temperature Range: 5 °C to 60 °C
Storage Temperature Range: –40 °C to 70 °C
Mean Time Between Failures (MTBF): ~2,000,000 hours
Shock Tolerance (Operating): ~70 g @ 2ms
Vibration Tolerance (Operating): ~0.67 g @ 5‑500 Hz

PHYSICAL:
Dimensions (W × D × H): ~101.6 mm × ~147 mm × ~26.1 mm
Weight: ~0.69 kg
Form Factor: 3.5″ LFF enterprise drive