Synology 4TB Plus 5400 RPM SATA III 3.5" Internal NAS HDD (HAT3300-4T)

The Synology 4TB Plus internal NAS HDD (model HAT3300-4T) delivers 4TB of storage with a 3.5-inch form factor and connects via SATA III 6 Gb/s. Featuring a 256MB cache and 5400 RPM spindle speed, it supports sustained data transfers up to 202 MB/s. Designed for NAS environments, it offers a workload rating of 180TB per year and an MTBF of 1 million hours, tested extensively for reliability. Firmware updates are managed seamlessly through Synology’s DiskStation Manager. Its efficient power consumption ensures quieter operation, all backed by a 3-year limited warranty.

Features
4TB Storage Capacity
3.5" Form Factor
SATA III 6 Gb/s Interface
256MB Cache
5400 rpm
Up to 202 MB/s Sustained Transfer Rate
1 Million Hours MTBF
180TB Yearly Workload Rating
Air Sealed
Optimized for NAS: Tested and validated for use with Synology NAS systems, ensuring consistent performance in multi-user and 24/7 operational environments.
Seamless Firmware Updates: Firmware can be updated directly through the Synology DiskStation Manager (DSM) software.
Enhanced Reliability: The drive has undergone over 300,000 hours of stress testing to guarantee reliability and is backed by a 3-year limited warranty.
Power Efficient: A lower power draw helps reduce energy costs and can result in quieter operation.

Specifications
Model: HAT3300-4T
Capacity: 4TB
Form Factor: 3.5-inch
Interface: SATA 6Gb/s
Spindle Speed: 5400 RPM
Cache: 256MB
Sustained Data Transfer Rate: Up to 202 MB/s
Workload Rating: 180 TB per year
Mean Time Between Failures (MTBF): 1 million hours
Recording Technology: Conventional Magnetic Recording (CMR)
Power Consumption: 4.85W (Random Read/Write) and 3.96W (Active Idle)
Weight: 1.1 lbs
UPC: 846504005123