866520-B21 HP 1.70GHz 9.60GT/s UPI 8.25MB L3 Intel Xeon Bronze

866520-B21 Specifications

HP 1 TB 7,200 RPM SATA 3.5-inch Hot-Plug HDD

Manufacturer: HP
Manufacturer Model: 866520-B21
Product Line: HP Enterprise SATA HDD
Product Series: 3.5-inch LFF SATA 7.2K
Product Type: Internal Hard Disk Drive (Hot-Plug)
Product Name: HP 1 TB 7.2K SATA HDD

KEY FEATURES:
Storage Capacity: 1 TB
Interface Type: SATA (3.0 Gb/s)
Rotational Speed: 7,200 RPM
Form Factor: 3.5-inch (LFF)
Hot-Swap Support: Yes
Cache (Buffer) Size: 32 MB

PERFORMANCE:
Maximum Data Transfer Rate: ~300 MB/s
Average Seek Time: ~9 ms
Average Latency: ~4.17 ms

ENVIRONMENTAL & RELIABILITY:
Designed for enterprise server/array environments with hot-plug 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 × 25.4 mm)
Weight: ~0.82 kg (~2.25 lbs)