J9F42A HP 600GB 15000RPM SAS 12Gbps Hot Swap 2.5-inch Hard Drive

J9F42A Specifications

HPE 600 GB 15,000 RPM SAS 12 Gb/s 2.5-inch Hot-Swap HDD

Manufacturer: HPE
Manufacturer Model: J9F42A
Product Line: HPE Enterprise SAS HDD
Product Series: 2.5-inch SFF SAS 12G 15K
Product Type: Internal Hard Disk Drive (Hot-Swap)
Product Name: HPE 600 GB 15K SAS HDD

KEY FEATURES:
Storage Capacity: 600 GB
Interface Type: SAS (12.0 Gb/s)
Rotational Speed: 15,000 RPM
Form Factor: 2.5-inch (SFF)
Hot-Swap Support: Yes
Cache (Buffer) Size: ~64 MB (typical estimate for this class)

PERFORMANCE:
Maximum Data Transfer Rate: up to ~12.0 Gb/s (interface rate)
Average Seek Time: ~2.7 ms (approximate for 15K RPM enterprise drive)
Average Latency: ~2.0 ms (half rotation at 15,000 RPM)

ENVIRONMENTAL & RELIABILITY:
Designed for enterprise server/storage-array environments with hot-swap capability
MTBF: ~1.5 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 (approx. 100 mm × ~70 mm × ~15 mm)
Weight: ~0.50 kg (~1.10 lbs)