UCS-HD300G10NK9 Cisco Hard Drive 300GB SAS 12Gb/s

UCS-HD300G10NK9 Specifications

Cisco 300 GB 10,000 RPM SAS 12 Gb/s 2.5-inch Hot-Swap HDD

Manufacturer: Cisco
Manufacturer Model: UCS-HD300G10NK9
Product Line: Cisco Enterprise SAS HDD
Product Series: 2.5-inch SFF SAS 10K (12 Gb/s)
Product Type: Internal Hard Disk Drive (Hot-Swap)
Product Name: Cisco 300 GB 10K SAS 12 Gb/s HDD

KEY FEATURES:
Storage Capacity: 300 GB
Interface Type: SAS (12 Gb/s)
Rotational Speed: 10,000 RPM
Form Factor: 2.5-inch (SFF)
Hot-Swap Support: Yes
Cache (Buffer) Size: 128 MB

PERFORMANCE:
Maximum Data Transfer Rate: ~12 Gb/s interface (≈1.5 GB/s theoretical)
Average Seek Time: ~3–4 ms (typical for 10K RPM enterprise drives)
Average Latency: ~3.0 ms

ENVIRONMENTAL & RELIABILITY:
Designed for enterprise server/storage array environments with hot-swap capability
MTBF: ~1.6 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 enterprise drive (~100 mm × 70 mm × 15 mm)
Weight: ~0.45 kg (~1.0 lb)