81Y5922 IBM 1.60GHz 4.80GT/s QPI 4MB L3 Cache Intel Xeon E5603

81Y5922 Specifications

Lenovo 18.2 GB 15,000 RPM SAS 2.5-inch Hot-Swap HDD

Manufacturer: Lenovo
Manufacturer Model: 81Y5922
Product Line: Lenovo Enterprise SAS HDD
Product Series: 2.5-inch SFF SAS 15K
Product Type: Internal Hard Disk Drive (Hot-Swap)
Product Name: Lenovo 18.2 GB 15K SAS HDD

KEY FEATURES:

Storage Capacity: 18.2 GB

Interface Type: SAS (6 Gb/s)

Rotational Speed: 15,000 RPM

Form Factor: 2.5-inch (SFF)

Hot-Swap Support: Yes

Cache (Buffer) Size: 8 MB

PERFORMANCE:

Maximum Data Transfer Rate: ~600 MB/s

Average Seek Time: ~2.5 ms

Average Latency: ~2 ms

ENVIRONMENTAL & RELIABILITY:

Designed for enterprise server/array environments with hot-swap capability

MTBF: ~1.2 million hours (approximate)

Reliability Rating: Enterprise-class, 24×7 operation

PHYSICAL:

Form Factor: 2.5-inch Small Form Factor (SFF) drive

Typical Dimensions: Standard 2.5-inch drive (approx. 100 mm × 70 mm × 15 mm)

Weight: ~0.27 kg (~0.6 lbs)