21339872-M2 Veritas RAID Controller Battery Backup Unit

21339872‑M2 Specifications

Seagate 2 TB SATA 3.5-inch Internal Hard Disk Drive (HDD)

Manufacturer: Seagate
Manufacturer Model: 21339872‑M2
Product Line: Seagate Enterprise HDD
Product Series: 3.5-inch SATA 7.2K HDD
Product Type: Internal Hard Disk Drive
Product Name: Seagate 2 TB 7,200 RPM SATA HDD

KEY FEATURES:

Storage Capacity: 2 TB

Interface Type: SATA 3.0 (6 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: ~600 MB/s

Average Seek Time: ~8.5 ms

Average Latency: ~4.17 ms

ENVIRONMENTAL & RELIABILITY:

Designed for enterprise server/array environments with hot-swap capability

MTBF: ~1.4 million hours (approximate)

Reliability Rating: Enterprise-class, 24×7 operation

PHYSICAL:

Form Factor: 3.5-inch Large Form Factor (LFF) drive

Typical Dimensions: 146 mm × 101.6 mm × 25.4 mm

Weight: ~0.82 kg (~1.8 lbs)