400-ASOQ Specifications
Dell 1 TB 7,200 RPM SATA 6 Gb/s 3.5-inch Hot-Swap HDD
Manufacturer: Dell
Manufacturer Model: 400-ASOQ
Product Line: Dell Enterprise SATA HDD
Product Series: 3.5-inch LFF SATA 7.2K
Product Type: Internal Hard Disk Drive (Hot-Swap)
Product Name: Dell 1 TB 7.2K SATA HDD
KEY FEATURES:
Storage Capacity: 1 TB
Interface Type: SATA (6.0 Gb/s)
Rotational Speed: 7,200 RPM
Form Factor: 3.5-inch (Large Form Factor)
Hot-Swap Support: Yes
Cache (Buffer) Size: Not explicitly specified
PERFORMANCE:
Maximum Data Transfer Rate: ~6 Gb/s (interface)
Average Seek Time: ~9 ms (typical for 7.2K RPM drives)
Average Latency: ~4.17 ms
ENVIRONMENTAL & RELIABILITY:
Designed for enterprise server/array environments with hot-swap capability
MTBF: Enterprise-class (exact figure not publicly specified)
Reliability Rating: Enterprise-class, 24×7 operation
PHYSICAL:
Form Factor: 3.5-inch Large Form Factor (LFF) drive
Typical Dimensions: Approx. 146 mm × 101.6 mm × 25.4 mm
Weight: ~0.82 kg (~2.25 lbs)
If you’d like, I can search for the full OEM spec sheet (power consumption, acoustics, warranty) for this specific model and share the detailed breakdown.

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