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7JKH4 Specifications

Dell PowerEdge 2.5-inch 1.2 TB 10K RPM SAS Hot-Swap HDD

Manufacturer: Dell
Manufacturer Model: 7JKH4
Product Line: Dell Enterprise SAS HDD
Product Series: 2.5-inch SFF SAS 10K
Product Type: Internal Hard Disk Drive (Hot-Swap)
Product Name: Dell 1.2 TB 10K SAS HDD

KEY FEATURES:
Storage Capacity: 1.2 TB
Interface Type: SAS (6 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: ~600 MB/s
Average Seek Time: ~3.5 ms
Average Latency: ~3 ms

ENVIRONMENTAL & RELIABILITY:
Designed for enterprise server/array environments with hot-swap capability
MTBF: ~1.2 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 drive (approx. 100 mm × 70 mm × 15 mm)
Weight: ~0.22 kg (~0.48 lbs)