HTS545025B9A300 Hitachi Travelstar 5K500.B 250GB SATA Hard Drive

HTS545025B9A300 Specifications

Hitachi Travelstar 5K500.B 250 GB 2.5″ SATA 5400 RPM HDD

Manufacturer: Hitachi Global Storage Technologies
Manufacturer Model: HTS545025B9A300
Product Line: Travelstar 5K500.B
Product Series: 2.5‑inch SATA Mobile Hard Disk Drive
Product Type: Internal Hard Disk Drive
Product Name: Hitachi Travelstar 5K500.B 250 GB 2.5″ SATA 5400 RPM HDD

KEY FEATURES:
Storage Capacity: 250 GB
Interface Type: Serial ATA (SATA) 3.0 Gb/s
Form Factor: 2.5‑inch, 9.5 mm height
Drive Speed: 5,400 RPM
Cache/Buffer: 8 MB
Compatibility: Laptops, portable storage systems, compact 2.5″ drive bays
Features Supported: Low‑power mobile design, halogen‑free construction, load/unload ramp parking mechanism

PERFORMANCE:
Maximum Interface Transfer Rate: ~300 MB/s
Average Seek Time: ~12 ms
Average Rotational Latency: ~5.56 ms
Random Read IOPS: Not explicitly specified
Random Write IOPS: Not explicitly specified
Sequential Read Speed: Not explicitly specified
Sequential Write Speed: 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: 400 G / 2 ms
Unrecoverable Bit Error Rate (UBER): ~1 in 10¹⁴ bits read

PHYSICAL:
Dimensions (W × D × H): ~70 mm × ~100 mm × 9.5 mm
Weight: Approximately ~95 g
Color: Standard metallic laptop HDD enclosure