400-BGLS Dell 12TB 7.2K RPM 256MB 512E HDD at discount

400-BGLS Specifications

Dell 12 TB 7,200 RPM SAS 12 Gb/s 3.5-inch Hot-Plug Enterprise HDD (with Tray Kit)

Manufacturer: Dell
Manufacturer Model: 400-BGLS
Product Line: Dell Enterprise Near-Line SAS HDD
Product Series: 3.5-inch LFF SAS 12 Gb/s 7.2K
Product Type: Internal Hard Disk Drive (Hot-Plug)
Product Name: Dell 12 TB 7.2K SAS 12 Gb/s 3.5-inch Enterprise HDD
KEY FEATURES:
Storage Capacity: 12 TB
Interface Type: SAS (12 Gb/s)
Rotational Speed: 7,200 RPM
Form Factor: 3.5-inch (Large Form Factor)
Hot-Plug Support: Yes (Tray Kit included)
Cache (Buffer) Size: 256 MB
Sector Format: 512e
PERFORMANCE:
Maximum Data Transfer Rate: ~12 Gb/s interface (≈1.5 GB/s theoretical)
Average Seek Time: ~8.0 ms (typical)
Average Latency: ~4.17 ms (typical for 7,200 RPM)
ENVIRONMENTAL & RELIABILITY:
Designed for 24×7 enterprise/near-line server and storage environments with hot-swap/tray support
Reliability Rating: Enterprise-class
PHYSICAL:
Form Factor: 3.5-inch Large Form Factor (LFF) drive
Typical Dimensions: Approx. 146 mm × 101.6 mm × ~26 mm (standard 3.5″ size)
Weight: Approx. 0.75 kg