Synology
Synology Enterprise HAT5300 HAT5320-4T 4 TB Hard Drive - 3.5" Internal - SATA [SATA/600]
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- SKU:
- 21270541
- MPN:
- hat5320-4t
- Availability:
- Usually ships the same or next business day. In stock at our CA, MS, OH warehouses.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 03/15/2026 12:04:28 AM PST
Bulk discount rates
Below are the available bulk discount rates for each individual item when you purchase a certain amount
| Buy 3 or above | and pay only $375.85 each 375.85 |
- Stock Update:
- 03/15/2026 12:04:28 AM PST
Description
This item is brand-new, factory sealed.
Enterprise Series 3.5" SATA HDDHigh-performance, reliable hard drives for Synology systems
Enterprise storage drives for Synology systems
Synology HAT5300 series HDDs offer class-leading performance thanks to tight integration with DSM and Synology hardware. With over 500,000 hours of in-house validation testing and backed by Synologys 5-year limited warranty, the HAT5300 series bring unmatched reliability to Synology deployments.
Performance
Up to 281 MB/s sustained data transfer
Optimization
Up to 23% faster sequential read in Synology NAS
Reliability
Purpose-built for Synology servers running 24/7
Updates
One-click drive firmware updates through DSM
Consistent performance scaling
Through testing and optimizations, HAT5300 series HDDs has been tuned to deliver up to 23% higher sustained sequential read performance in demanding multi-user environments.General
Capacity
4 TB
Form Factor
3.5"
Interface
SATA 6 Gb/sPerformance
Rotational Speed
7,200 rpm
Maximum Sustained Data Transfer Speed (Typ.)
281 MB/sPower Consumption
Active Idle (Typ.)
3.49 W
Random Read / Write (4KB Q1) (Typ.)
7.29 W
Notes
Power consumption may differ according to configurations and platforms.Temperature
Operating
5oC to 60oC (41oF to 140oF)
Non-operating
-40oC to 70oC (-40oF to 158oF)Item Dimension (L"xW"xH")
2 x 4 x 6
Weight
1.53 lbs
Warranty Information
5 years
Features
Operating System Compatibility:
Linux
Linux
Device Supported:
Video Surveillance System
Server
NAS
Storage System
Specs
| Power Description | |
| Standby Power Consumption | 3.49 W |
| Physical Characteristics | |
| Form Factor | 3.5" |
| Weight (Approximate) | 1.52 lb |
| Drive Type | Internal |
| Height | 1" |
| Width | 4" |
| Depth | 5.8" |
| Interfaces/Ports | |
| Drive Interface Standard | SATA/600 |
| Drive Interface | SATA |
| General Information | |
| Brand Name | Synology |
| Manufacturer Website Address | http://www.synology.com |
| Marketing Information | Built for Demanding Workloads and HighCapacity Arrays Synology HAT5300 series HDDs are engineered for demanding, high-volume workloads, delivering up to 23% greater multi-client sequential read performance compared to third-party drives.1 Built for unwavering reliability, these CMR-based drives have undergone over 500,000 hours of rigorous validation and are backed by a 5-year Synology limited warranty. Scale-up Confidently Synology HAT5300 series drives are engineered to provide fast and dependable performance. Firmware and software collaborate to ensure maximum performance, delivering over 23% higher sequential read performance than similar capacity drives.1 HAT5300 series provides outstanding performance for large-scale video surveillance, multimedia post-production, and enterprise file server environments. Maximum Endurance and Reliability Designed with our expertise in storage systems, HAT5300 series drives are backed by an up to 2.5 million hour MTBF rating, workload support of 550 TB per year, and persistent write cache technology. Over 500,000 hours of compatibility and stress testing ensure that HAT5300 Series drives can continuously operate even under extreme workloads with our NAS and IP SAN lineup. Combined with data protection solutions running on Synology systems, you can confidently depend on your data 24/7 using HAT5300 series drives. |
| Product Type | Hard Drive |
| Product Name | 3.5" SATA HDD Enterprise Series |
| Manufacturer | Synology, Inc |
| Manufacturer Part Number | HAT5320-4T |
| Product Model | HAT5320-4T |
| Product Series | HAT5300 |
| Product Line | Enterprise |
| Drive Performance | |
| Buffer | 512 MB |
| Mean Time Between Failures (MTBF) | 228.2 Year |
| Spindle Speed (rpm) | 7200 |
| Endurance (TBW) | 550 TB |
| Technical Information | |
| Features | Conventional Magnetic Recording (CMR) |
| Storage Capacity | 4 TB |
| Platform Supported | Linux |
| Disk Format | 512e |
Warranty Information
All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Synology Enterprise HAT5300 HAT5320-4T 4 TB Hard Drive - 3.5" Internal - SATA [SATA/600]
$382.71