872485-B21 HPE 2TB 7.2K RPM SAS 12GBPS Midline LFF(3.5Inch)

872485-B21 Specifications

HPE 2 TB 7,200 RPM SAS 12 Gb/s 3.5-inch Hot-Swap HDD

Manufacturer: HPE
Manufacturer Model: 872485-B21
Product Line: HPE Business Critical (Midline) SAS HDD
Product Series: 3.5-inch LFF SAS 7.2K
Product Type: Internal Hard Disk Drive (Hot-Swap)
Product Name: HPE 2 TB 7.2K SAS HDD

KEY FEATURES:
Storage Capacity: 2 TB
Interface Type: SAS (12.0 Gb/s)
Rotational Speed: 7,200 RPM
Form Factor: 3.5-inch (LFF)
Hot-Swap Support: Yes
Cache (Buffer) Size: ~64 MB (typical for this class)

PERFORMANCE:
Maximum Data Transfer Rate: ~12 Gb/s (~1.5 GB/s burst)
Average Seek Time: ~8.5 ms
Average Latency: ~4.17 ms

ENVIRONMENTAL & RELIABILITY:
Designed for enterprise server/storage array environments with hot-swap capability
MTBF: ~1.2 million hours (approximate)
Reliability Rating: Enterprise-class, 24 × 7 operation

PHYSICAL:
Form Factor: 3.5-inch Large Form Factor (LFF) drive
Typical Dimensions: Standard 3.5-inch drive (approx. 146 mm × 101.6 mm × ~26.1 mm)
Weight: ~0.70 kg (~1.54 lbs)