731027-B21 HP G8-G10 300-GB 12G 15K 2.5 SAS

731027-B21 Specifications

HPE 300 GB 15,000 RPM SAS 12 Gb/s 2.5-inch (SFF) Hot-Plug HDD

Manufacturer: Hewlett Packard Enterprise (HPE)
Manufacturer Model: 731027-B21
Product Line: HPE Enterprise SAS HDD
Product Series: 2.5-inch SFF SAS 15K (12 Gb/s)
Product Type: Internal Hard Disk Drive (Hot-Plug, SmartCarrier)
Product Name: HPE 300 GB 12G SAS 15K SFF HDD

KEY FEATURES:
Storage Capacity: 300 GB
Interface Type: SAS (12 Gb/s)
Rotational Speed: 15,000 RPM
Form Factor: 2.5-inch Small Form Factor (SFF)
Hot-Plug Support: Yes
Sector Format: 512n

PERFORMANCE:
Maximum Data Transfer Rate: Up to 12 Gb/s
Average Seek Time: (Typical for 15 K RPM enterprise drives) ~2.7-3.0 ms
Average Latency: ~2.0 ms

ENVIRONMENTAL & RELIABILITY:
Designed for enterprise server and storage-array environments, 24×7 operation
MTBF: Enterprise-class (exact figure not publicly specified)
Reliability Rating: Enterprise-grade, mission-critical

PHYSICAL:
Form Factor: 2.5-inch Small Form Factor (SFF) drive
Typical Dimensions: Standard 2.5-inch enterprise drive size
Weight: Approximate typical SFF enterprise drive weight