44GM5 Dell SAS 12GBPS Internal Hard Disk Drive at discount

44GM5 Specifications

Dell 4 TB 7,200 RPM SAS 12 Gb/s 3.5-inch Hot-Swap HDD

Manufacturer: Dell
Manufacturer Model: 44GM5
Product Line: Dell Enterprise SAS HDD
Product Series: 3.5-inch LFF SAS 7.2K (12 Gb/s)
Product Type: Internal Hard Disk Drive (Hot-Swap)
Product Name: Dell 4 TB 7.2K SAS HDD

KEY FEATURES:
Storage Capacity: 4 TB
Interface Type: SAS (12.0 Gb/s)
Rotational Speed: 7,200 RPM
Form Factor: 3.5-inch (LFF)
Hot-Swap Support: Yes
Cache (Buffer) Size: 128 MB

PERFORMANCE:
Maximum Data Transfer Rate: ~12 Gb/s interface (~1.2 GB/s theoretical)
Average Seek Time: ~8–9 ms (typical for 7,200 RPM enterprise drives)
Average Latency: ~4.17 ms

ENVIRONMENTAL & RELIABILITY:
Designed for enterprise server/array environments with hot-swap capability
MTBF: Enterprise-class (exact value 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)