HTS547564A9E384 Hitachi Travelstar 5K750 640GB SATA Hard Drive

HTS547564A9E384 Specifications

Hitachi Travelstar 5K750 640GB 2.5″ SATA 3Gb/s HDD

Manufacturer: Hitachi Global Storage Technologies
Manufacturer Model: HTS547564A9E384
Product Line: Travelstar 5K750
Product Series: 2.5″ SATA Laptop HDD
Product Type: Internal Hard Disk Drive
Product Name: Hitachi Travelstar 5K750 640GB 2.5″ SATA 3Gb/s HDD

KEY FEATURES:
Storage Capacity: 640GB
Interface Type: Serial ATA (SATA) 3Gb/s
Form Factor: 2.5‑inch (9.5mm height)
Drive Speed: 5,400 RPM
Cache/Buffer: 8MB
Compatibility: Laptops and compact mobile systems
Features Supported: Thermal Fly‑height Control (TFC), TrueTrack servo technology

PERFORMANCE:
Maximum Interface Transfer Rate: Up to ~300 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: Not explicitly specified
Storage Temperature Range: ‑40°C to 70°C
Operating Humidity: 8% – 90% non‑condensing
Shock Resistance (Operating): 400G / 2ms
Unrecoverable Bit Error Rate (UBER): ~1 in 10¹⁴ bits read

PHYSICAL:
Dimensions (W × D × H): ~70mm × 100.2mm × 9.5mm
Weight: Approximately 102g
Color: Standard metallic laptop HDD enclosure