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813534-B21 Specifications

HPE 1.2TB 10K RPM SAS 12Gb/s 2.5-inch Enterprise Hard Drive

Manufacturer: Hewlett Packard Enterprise (HPE)
Manufacturer Model: 813534-B21
Product Line: HPE Enterprise SAS HDD
Product Series: 2.5-inch SFF SAS 10K
Product Type: Internal Hard Disk Drive (Hot-Plug)
Product Name: HPE 1.2TB 10K SFF SAS Enterprise HDD

KEY FEATURES:
Storage Capacity: 1.2 TB
Interface Type: SAS (12.0 Gb/s)
Rotational Speed: 10,000 RPM
Form Factor: 2.5-inch (SFF)
Hot-Plug Support: Yes
Carrier Type: HPE SmartDrive Carrier (SC)
Drive Technology: Enterprise-class HDD
Cache (Buffer) Size: 64 MB

PERFORMANCE:
Maximum Data Transfer Rate: Up to 1.2 GB/s (12Gb/s SAS interface)
Average Seek Time: ~3.7 ms (read) / ~4.2 ms (write)
Average Latency: ~2.99 ms

ENVIRONMENTAL & RELIABILITY:
Designed for high-performance enterprise storage systems
MTBF: ~2.0 million hours (approximate)
Workload Rating: Up to 550 TB/year
Reliability Rating: Enterprise-class, 24×7 continuous operation

PHYSICAL:
Form Factor: 2.5-inch Small Form Factor (SFF)
Typical Dimensions: Approx. 100.5 mm × 70 mm × 15 mm
Weight: ~0.26 kg (~0.57 lbs)