872481-H21 HPE Enterprise – hard drive – 1.8 TB – SAS 12Gb/s

872481-H21 Specifications

HP 500 GB 7.2K SAS 2.5-inch Enterprise Hard Drive

Manufacturer: HP
Manufacturer Model: 872481-H21
Product Line: HP Enterprise SAS HDD
Product Series: 2.5-inch LFF SAS 7.2K
Product Type: Internal Hard Disk Drive
Product Name: HP 500 GB 7.2K SAS HDD

KEY FEATURES:
Storage Capacity: 500 GB
Interface Type: SAS 12 Gb/s
Rotational Speed: 7,200 RPM
Form Factor: 2.5-inch (SFF)
Hot-Swap Support: Yes
Cache (Buffer) Size: 64 MB

PERFORMANCE:
Maximum Data Transfer Rate: ~12 Gb/s
Average Seek Time: ~8.5 ms
Average Latency: ~4.17 ms

ENVIRONMENTAL & RELIABILITY:
Designed for enterprise server/array environments with hot-swap capability
MTBF: ~1.5 million hours (approximate)
Reliability Rating: Enterprise-class, 24×7 operation

PHYSICAL:
Form Factor: 2.5-inch Small Form Factor (SFF) drive
Typical Dimensions: Standard 2.5-inch drive (approx. 100 mm × 70 mm × 15 mm)
Weight: ~0.23 kg (~0.51 lbs)