J9F48A HPE 1.2TB 10000RPM SAS 12Gbps Dual Port Hot Swap

J9F48A Specifications

HPE 1.2 TB 10,000 RPM SAS 12 Gb/s 2.5-inch Hot-Swap HDD

Manufacturer: HPE
Manufacturer Model: J9F48A
Product Line: HPE Enterprise SAS HDD
Product Series: 2.5-inch SFF SAS 12G 10K
Product Type: Internal Hard Disk Drive (Hot-Swap)
Product Name: HPE 1.2 TB 10K SAS HDD

KEY FEATURES:
Storage Capacity: 1.2 TB
Storage Parts Direct
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Interface Type: SAS (12.0 Gb/s)
Global One Technology
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Rotational Speed: 10,000 RPM
Global One Technology
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Form Factor: 2.5-inch (SFF)
ServerSupply.com
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Hot-Swap Support: Yes (designed for hot-plug enterprise storage arrays)
Hard Drives Direct

Cache (Buffer) Size: ~64 MB (typical for this class, estimate)

PERFORMANCE:
Maximum Data Transfer Rate: ~12.0 Gb/s (interface rate)
TechnoDeals USA
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Average Seek Time: ~3.9-4.2 ms (typical for 10K RPM class)
Average Latency: ~3.0 ms (half a rotation at 10,000 RPM)

ENVIRONMENTAL & RELIABILITY:
Designed for enterprise server/storage-array environments with hot-swap capability
MTBF: ~1.5-1.8 million hours (approximate for enterprise 10K class)
Reliability Rating: Enterprise-class, 24×7 operation

PHYSICAL:
Form Factor: 2.5-inch Small Form Factor (SFF) drive
Typical Dimensions: Standard 2.5-inch drive (approx. 100 mm × 70 mm × ~15-17 mm)
Weight: ~0.50 kg (~1.10 lbs)