WD 12TB UltraStar DC HA340 3.5″ SATA 6Gb/s 7200rpm 512MB HDD

The WD Ultrastar DC HA340 model WUS721212BLE6L4 is a 12TB hard drive designed for reliable performance in demanding data and server environments. It features a 3.5-inch form factor and uses a SATA 6 Gb/s interface with a rotation speed of 7200 rpm. The drive is equipped with 512 MB of cache and uses CMR technology for stable and predictable performance under sequential and random loads. It is designed for 24/7 continuous operation and is adapted for use in multi-disk systems where reliability, consistent performance and vibration protection are important.

Specifications:
Model: WUS721212BLE6L4
Capacity: 12TB
Design: 3.5″
Interface: SATA 6 Gb/s
Speed: 7200 RPM
Cache: 512 MB
Recording Technology: CMR
Sector format: 512e
Operation: 24/7
MTBF: 2,000,000 hours
Endurance (TBW): 550TB/year
Vibration protection: yes
Dimensions: 147 × 101.6 × 26.1 mm
Weight: approx. 750 g