8VR77 Dell 12tb 7200rpm Sata-6GBPs 256mb Buffer at discount

8VR77 Specifications

Dell 12 TB 7,200 RPM SATA 3.5-inch Hot-Swap HDD

Manufacturer: Dell
Manufacturer Model: 8VR77
Product Line: Dell Enterprise (Nearline) SATA HDD
Product Series: 3.5-inch LFF SATA 7.2K
Product Type: Internal Hard Disk Drive (Hot-Swap, with tray)
Product Name: Dell 12 TB 7.2K SATA HDD

KEY FEATURES:
Storage Capacity: 12 TB
Interface Type: SATA (6.0 Gb/s)
Rotational Speed: 7,200 RPM
Form Factor: 3.5-inch (LFF)
Hot-Swap Support: Yes
Cache (Buffer) Size: 256 MB
Sector Format: 512e (Advanced Format)

PERFORMANCE:
Maximum Data Transfer Rate: Up to 600 MB/s (via SATA 6 Gb/s interface)
Average Latency: ~4.17 ms (typical for 7.2K RPM)
Average Seek Time: ~4.16 ms (typical)

ENVIRONMENTAL & RELIABILITY:
Designed for enterprise server/storage array environments with hot-swap capability
MTBF: Not specified in publicly available specifications
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 × 26 mm
Weight: ~1.01 kg