81Y9886 IBM 3TB SAS 6Gbps 3.5-inch Hard Drive at discount

81Y9886 Specifications

IBM 3 TB 7,200 RPM SAS 3.5-inch Hot-Swap HDD

Manufacturer: IBM
Manufacturer Model: 81Y9886
Product Line: IBM Enterprise SAS HDD
Product Series: 3.5-inch LFF SAS 7.2K
Product Type: Internal Hard Disk Drive (Hot-Swap)
Product Name: IBM 3 TB 7.2K SAS HDD

KEY FEATURES:
Storage Capacity: 3 TB
Interface Type: SAS (6.0 Gb/s)
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Rotational Speed: 7,200 RPM
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Form Factor: 3.5-inch (LFF)
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Hot-Swap Support: Yes
Cache (Buffer) Size: ~64 MB (estimated typical for this class)

PERFORMANCE:
Maximum Data Transfer Rate: up to 6.0 Gb/s (interface rate)
Average Seek Time: ~8.5 ms (approximate typical for 7.2K enterprise SAS)
Average Latency: ~4.17 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: 3.5-inch Large Form Factor (LFF) drive
Typical Dimensions: approx. 146 mm × 101.6 mm × ~26 mm
Weight: ~0.70 kg (~1.54 lbs)