834031-B21 HPE 8TB 7.2K RPM SAS 12GBPS LFF 3.5Inch

834031-B21 Specifications

HPE 8 TB 7,200 RPM SAS 12 Gb/s 3.5-inch Hot-Swap HDD

Manufacturer: HPE
Manufacturer Model: 834031-B21
Product Line: HPE Business Critical SAS HDD
Product Series: 3.5-inch LFF SAS 12G 7.2K
Product Type: Internal Hard Disk Drive (Hot-Swap)
Product Name: HPE 8 TB 7.2K SAS HDD

KEY FEATURES:
Storage Capacity: 8 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 estimate)

PERFORMANCE:
Maximum Data Transfer Rate: ~12.0 Gb/s (interface rate)
Average Seek Time: ~8.5 ms (approximate)
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 mm)
Weight: ~0.80 kg (~1.76 lbs)