49Y6013 IBM 4TB 7.2K RPM SATA-6GBPS HDD at discount

00Y5144 Specifications

IBM 4 TB 7,200 RPM NL-SAS 3.5-inch Hot-Swap HDD

Manufacturer: IBM
Manufacturer Model: 00Y5144
Product Line: IBM Enterprise NL-SAS HDD
Product Series: 3.5-inch LFF NL-SAS 7.2K
Product Type: Internal Hard Disk Drive (Hot-Swap)
Product Name: IBM 4 TB 7.2K NL-SAS HDD

KEY FEATURES:
Storage Capacity: 4 TB
Interface Type: NL-SAS (6.0 Gb/s)
Rotational Speed: 7,200 RPM
Form Factor: 3.5-inch (LFF)
Hot-Swap Support: Yes
Cache (Buffer) Size: ~128 MB

PERFORMANCE:
Maximum Data Transfer Rate: up to 6.0 Gb/s (interface)
Average Seek Time: ~8.5 ms
Average Latency: ~4.17 ms

ENVIRONMENTAL & RELIABILITY:
Designed for enterprise 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: approx. 146 mm × 101.6 mm × ~26 mm
Weight: ~0.72 kg (~1.6 lbs)