Designed with SMB customers in mind, the 8TB Red Pro 7200 rpm SATA III 3.5" Internal NAS HDD from WD is well-suited for medium to large-scale NAS environments with up to sixteen 3.5" drive bays. Engineered to handle increased workloads, this 8TB drive operates using a SATA III 6 Gb/s interface, a 128MB cache, and a rotational speed of 7200 rpm, which all help to ensure uninterrupted data transfers with a sustained rate of up to 205 MB/s. This drive also features high levels of reliability, with 600,000 load/unload cycles, <10 in 1015 non-recoverable read errors per bits read, dual-plane balance control technology, and 1,000,000 hours MTBF for 8-16 bay NAS systems. Shock protection is provided by a multi-axis shock sensor and WD's NASware 3.0 helps increase system compatibility, allowing Red Pro drives to be more easily integrated with your existing network infrastructure.
Capacity 8 TB
Interface SATA III 6 Gb/s
Form Factor 3.5"
Advanced Format (AF) Yes
Native Command Queuing Yes
RoHS Compliant Yes
Data Transfer Rate (max) Buffer to Host: 6 Gb/s
Host to/from drive (sustained): 205 MB/s
Cache 128 MB
Rotational Speed 7200 rpm
Reliability / Data Integrity
Load/Unload Cycles 600,000
Non-Recoverable Read Errors per Bits Read <10 in 1015
Mean Time Between Failure (MTBF) 1,000,000 hours (for an 8-16 bay NAS)
12 VDC ±10% (Peak) 1.79 A
Average Power Requirements Read/Write: 7.2 W
Idle: 5.1 W
Standby/Sleep: 1.0 W
Dimensions 1.028 x 5.787 x 4.000" / 26.111 x 146.990 x 101.600 mm
Weight 1.43 lb / 0.65 kg (± 10%)
Package Weight 1.75 lb
Box Dimensions (LxWxH) 8.8 x 6.3 x 3.0"
* Specifications are subject to change without notice.
* Specifications may vary.
* The product picture(s) is only for your reference, it may differ from the actual product.