644160-B21 HP QDR Infiniband 10GB Dual Port at discount

644160-B21 Specifications

HP 146 GB 15,000 RPM SAS 3.5-inch Hot-Plug HDD

Manufacturer: HP
Manufacturer Model: 644160-B21
Product Line: HP Enterprise SAS HDD
Product Series: 3.5-inch LFF SAS 15K
Product Type: Internal Hard Disk Drive (Hot-Plug)
Product Name: HP 146 GB 15K SAS HDD

KEY FEATURES:
Storage Capacity: 146 GB
Interface Type: SAS (6 Gb/s)
Rotational Speed: 15,000 RPM
Form Factor: 3.5-inch (LFF)
Hot-Swap Support: Yes
Cache (Buffer) Size: 16 MB

PERFORMANCE:
Maximum Data Transfer Rate: ~600 MB/s
Average Seek Time: ~3.5 ms
Average Latency: ~2 ms

ENVIRONMENTAL & RELIABILITY:
Designed for enterprise server/array environments with hot-plug capability
MTBF: ~1.6 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: ~0.85 kg (~1.87 lbs)