HTS543232L9SA00 Hitachi Travelstar 5K320 320GB SATA Hard Drive

HTS543232L9SA00 Specifications

Hitachi Travelstar 5K320 320 GB 2.5″ SATA 1.5 Gb/s HDD

Manufacturer: Hitachi Global Storage Technologies
Manufacturer Model: HTS543232L9SA00
Product Line: Travelstar 5K320
Product Series: 2.5‑inch SATA mobile HDD
Product Type: Internal Hard Disk Drive
Product Name: Hitachi Travelstar 5K320 320 GB 2.5″ SATA 1.5 Gb/s HDD

KEY FEATURES:
Storage Capacity: 320 GB
Interface Type: Serial ATA (SATA) 1.5 Gb/s
Form Factor: 2.5‑inch (9.5 mm height)
Drive Speed: 5,400 RPM
Cache/Buffer: 8 MB
Compatibility: Laptops, portable drives, compact storage systems
Features Supported: Thermal Fly‑height Control (TFC), TrueTrack servo technology

PERFORMANCE:
Maximum Interface Transfer Rate: ~150 MB/s
Average Seek Time: ~12 ms
Average Rotational Latency: ~5.56 ms
Sequential Read/Write Speed: Not explicitly specified
Random Read/Write IOPS: Not explicitly specified

ENVIRONMENTAL & RELIABILITY:
Operating Temperature Range: 0 °C to 60 °C
Storage Temperature Range: ‑40 °C to 70 °C
Operating Humidity: 8% – 90% non‑condensing
Shock Resistance (Operating): 400 G / 2ms
Vibration Resistance (Operating): Not explicitly specified
Unrecoverable Bit Error Rate (UBER): ~1 in 10¹⁴ bits read

PHYSICAL:
Dimensions (W × D × H): 70 mm × 100 mm × 9.5 mm
Weight: Approximately 102 g
Color: Standard metallic laptop HDD enclosure