HDS721032CLA362 Hitachi Deskstar 7K1000.C 320GB SATA Hard Drive

HDS721032CLA362 Specifications

Hitachi 320GB 3.5″ SATA 7200RPM HDD

Manufacturer: Hitachi / HGST
Manufacturer Model: HDS721032CLA362
Product Line: Deskstar 7K320
Product Series: Desktop Hard Drive
Product Type: Internal Hard Disk Drive
Product Name: Hitachi 320GB 3.5″ SATA 7200RPM HDD

KEY FEATURES:
Storage Capacity: 320GB
Interface Type: Serial ATA (SATA) 3Gb/s
Form Factor: 3.5-inch Large Form Factor (LFF)
Drive Type: Standard internal HDD
Spin Speed: 7,200 RPM
Cache: 16MB
Compatibility: Designed for desktops, workstations, and external enclosures
Features Supported: Low power consumption, quiet operation, reliability for desktop use

PERFORMANCE:
Maximum Data Transfer Rate: Up to 3Gb/s (SATA II)
Random Read IOPS: Not explicitly specified
Random Write IOPS: Not explicitly specified
Sequential Read Speed: Approximately 100–120 MB/s
Sequential Write Speed: Approximately 100–120 MB/s

ENVIRONMENTAL & RELIABILITY:
Operating Temperature Range: 5°C – 55°C
Storage Temperature Range: -40°C – 65°C
Operating Humidity: 5% – 95% non-condensing
Shock Resistance: Operating shock: 70G / 2ms
Vibration Resistance: 1.0G (5–500 Hz, operating)

PHYSICAL:
Dimensions (W x D x H): 101.6 × 147 × 26.1 mm
Weight: Approximately 700 g
Color: Metallic silver