UCS-HD900G15K12N= Cisco Hard Drive 900GB SAS 12Gb/s

UCS-HD900G15K12N Specifications

Cisco 900 GB 15,000 RPM SAS 12 Gb/s 2.5-inch Hot-Swap HDD

Manufacturer: Cisco
Manufacturer Model: UCS-HD900G15K12N
Product Line: Cisco Enterprise SAS HDD
Product Series: 2.5-inch SFF SAS 15K (12 Gb/s)
Product Type: Internal Hard Disk Drive (Hot-Swap)
Product Name: Cisco 900 GB 15K SAS 12 Gb/s HDD

KEY FEATURES:
Storage Capacity: 900 GB
Interface Type: SAS (12 Gb/s)
Rotational Speed: 15,000 RPM
Form Factor: 2.5-inch (SFF)
Hot-Swap Support: Yes
Sector Format: 512n / 512e

PERFORMANCE:
Maximum Interface Data Transfer Rate: ~12 Gb/s (≈1.2 GB/s)
Average Seek Time: ~3.3 ms (typical figure)
Average Latency: ~2.0 ms (half a revolution at 15,000 RPM)

ENVIRONMENTAL & RELIABILITY:
Designed for enterprise-class server/storage environments with hot-swap capability
Reliability Rating: Enterprise-class, 24×7 operation
MTBF: Not publicly specified

PHYSICAL:
Form Factor: 2.5-inch Small Form Factor (SFF) drive
Typical Dimensions: Standard 2.5″ enterprise drive approx. 100 mm × 70 mm × 15 mm
Weight: ~0.5 lb (~0.23 kg)