400-BGLV Dell 12TB 7.2K RPM SAS-12GBPS HDD at discount

400‑BGLV Specifications

Dell 12 TB 7,200 RPM NL SAS 12‑Gb/s 3.5‑inch Hot‑Swap HDD

Manufacturer: Dell
Manufacturer Model: 400‑BGLV
Product Line: Dell Enterprise SAS HDD
Product Series: 3.5″ LFF NL SAS 7.2K
Product Type: Internal Hard Disk Drive (Hot‑Swap)
Product Name: Dell 12 TB 7.2K SAS 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, LFF)
Hot‑Swap Support: Yes
Cache (Buffer) Size: 256 MB

PERFORMANCE:
Average Latency: ~4.16 ms
Typical Seek Time: ~8.0 ms
Sustained Transfer Rate: ~243–255 MB/s (read/write)

ENVIRONMENTAL & RELIABILITY:
Designed for enterprise/24×7 operation in server/storage arrays
MTBF: ~1.6 million hours (approximate)
Reliability Rating: Enterprise-class, high duty‑cycle nearline SAS

PHYSICAL:
Form Factor: 3.5″ Large Form Factor (LFF) drive
Typical Dimensions: ~146 mm × ~101.6 mm × ~25.4 mm
Weight: ~0.72 kg (~1.6 lbs)