Toshiba 4TB Surveillance HDD | S300, 3.5", 5400rpm, 128MB Cache, SATA III, 3-Year Warranty

The Toshiba S300 HDKPB08Z0A02S is a 4TB surveillance-grade SATA hard drive engineered for continuous operation in demanding environments. Its 3.5-inch form factor and SATA III interface (6Gb/s) make it ideal for DVRs, NVRs, and multi-drive surveillance systems. With a 5400rpm spindle speed, 128MB cache, and sustained transfer rate of 157MB/s, it balances performance with energy efficiency. Built to handle up to 180TB/year workloads, the S300 includes RV sensors to reduce vibration and ensure smooth operation in multi-bay setups. Backed by Toshiba’s reliability and a 3-year warranty, it’s a dependable solution for long-term video storage and data integrity.

Short Description
4TB surveillance-grade SATA HDD – 3.5" form factor
5400rpm speed with 128MB cache – balanced performance
157MB/s sustained transfer rate – reliable data flow
RV sensors – vibration-resistant for multi-drive setups
180TB/year workload rating – built for 24/7 operation
3-year limited warranty.

Technical Specifications

Specification Details
Product Code HDKPB08Z0A02S
Capacity 4TB
Form Factor 3.5-inch
Interface SATA III (6Gb/s)
Rotational Speed 5400 RPM
Cache 128MB
Transfer Rate Approx. 157MB/s
Average Latency 5.56 ms
Workload Rating Up to 180TB/year
Error Rate 1 per 10¹⁴ bits read
MTBF Up to 1 million hours
Vibration Protection RV sensors
Warranty 3 years limited
Gross Weight Approx. 680g