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Synology HAT3310 16TB Plus Series SATA III 3.5" Internal NAS HDD (HAT3310-16T)
- Reliable Always-On Operation - Backed by up to a 1.2 million hours MTBF1 and 180 TB/year workload rating
- Tested for Maximum Reliability - Stringent validation and over 500,000 hours of testing ensure reliability in Synology systems
- Seamless Firmware Updates - Firmware updates can be performed directly in Synology DSM
- Reliable Recording Technology - Conventional magnetic recording (CMR) technology offers consistent performance
- Retail or OEM packing may vary
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Overview
Specs
Reviews (28)
SYNOLOGY HAT3310 16TB PLUS SERIES SATA HDD 3.5IN
Warranty & Returns
Warranty, Returns, And Additional Information
Return Policies
- Return for refund until: January 31, 2027
- Return for replacement until: January 31, 2027
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- Read full return policy for details.
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Manufacturer Contact Info
- Manufacturer Product Page
- Manufacturer Website
- Support Phone: 1-425-296-3177
- Support Website
- View other products from Synology Inc.
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The Synology HAT3310-16T is a 16TB, 7200 RPM 3.5-inch SATA NAS hard drive designed for users who need high-capacity storage in a NAS system, with CMR recording, a 180 TB/year workload rating, and firmware updates through Synology DSM.
Recommended For
- Synology NAS owners adding or replacing a 16TB drive who want a model listed in Synology’s drive compatibility resources; check the list for the exact NAS model before buying.
- Home-lab and small-office NAS operators storing large media libraries, shared files, or backups who want a drive positioned for NAS use and rated for a 180 TB/year workload.
- Synology NAS administrators who prefer to manage drive firmware through DSM rather than handling drive updates separately.
- NAS builders whose storage needs are mainly bulk file storage and backups, rather than fast, low-latency work that is better suited to SSD storage.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | NAS systems |
| Capacity | 16 TB |
| Interface And Form Factor | SATA 6.0 Gb/s interface in a 3.5-inch form factor |
| Drive Technology And Performance | Mechanical hard disk with 100% CMR recording, 7200 RPM rotational speed, 512 MB cache, and read speed of 281 MB/s |
| Physical Specifications | 26.11 mm maximum height, 101.85 mm width, 147 mm length, and 0.3 kg item weight |
| Model Identifiers | Synology HAT3310-16T |












