872479-S21 HPE 1.2TB 10K RPM 2.5 Inch SFF SAS-12GBPS

872479-S21 Specifications

HPE 1.2 TB 10,000 RPM SAS 12 Gb/s 2.5-inch Small Form Factor (SFF) Enterprise Hard Drive

Manufacturer: Hewlett Packard Enterprise (HPE)
Manufacturer Model: 872479-S21
Product Line: HPE Enterprise SAS HDD
Product Series: 2.5-inch SFF SAS 10K (12 Gb/s)
Product Type: Internal Hard Disk Drive (Hot-Swap, Smart Carrier)
Product Name: HPE 1.2 TB SAS 12G 10K 2.5″ HDD

KEY FEATURES:
Storage Capacity: 1.2 TB
Interface Type: SAS (12 Gb/s)
Rotational Speed: 10,000 RPM
Form Factor: 2.5-inch Small Form Factor (SFF)
Hot-Swap Support: Yes
Sector Format: 512 bytes per sector (512n)

PERFORMANCE:
Maximum Data Transfer Rate: Up to 12 Gb/s
Average Seek Time: ~3.3 ms
Average Latency: ~3.0 ms

ENVIRONMENTAL & RELIABILITY:
Designed for enterprise server/storage-array environments, 24×7 operation
MTBF: Enterprise-class (exact figure not publicly specified)
Reliability Rating: Enterprise-grade, mission-critical
Firmware: Digitally Signed (DS) for enhanced integrity and security
Warranty: Typically 3-Year Manufacturer Limited

PHYSICAL:
Form Factor: 2.5-inch SFF drive
Typical Dimensions (approx): Height ~15.6 mm (~0.62 in), Depth ~118.7 mm (~4.67 in), Width ~75.7 mm (~2.98 in)
Weight: Typical enterprise 2.5″ HDD (~0.3–0.4 kg)