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Name:

HAT5300-12T

Description:
12TB SYNOLOGY HAT5300 SATA 3.5IN
Rating:
4.8(5)

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2 In stock - Ready to Ship

Brand:
Synology
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hat5300-12t 12tb synology hat5300 sata 3.5in

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HAT5300-12T

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12TB SYNOLOGY HAT5300 SATA 3.5IN

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HAT5300-12T Overview

HAT5300-12T is a high-performance HDD engineered for enterprise applications featuring a 3.5-inch form factor and a SATA III interface. It delivers a robust 12 TB of storage capacity with a spindle speed of 7200 RPM and a 256 MB cache, making it suitable for use in desktops, servers, NAS, and surveillance systems.

Built for demanding workloads with an annual workload rating of 550 TB/yr and an MTBF of 2,000,000 hours, this helium-sealed drive also offers advanced vibration protection and dual actuator technology to ensure reliable, energy-efficient operation at 8 Watts during read/write and 6 Watts while idle. Its design makes it an ideal choice for data centers, enterprise storage, and other heavy-duty environments.

HAT5300-12T price is is available on request. Get immediate quote.

Request bulk order quote for HAT5300-12T for additional pricing. Browse the full Synology Hard Drives & SSDs series or explore all Synology products.

HAT5300-12T Specifications

Product Type
Hard Drive
Brand
Synology
Drive Type
HDD
Use Case
Desktop / Server / NAS / Surveillance / Enterprise Storage
Interface
SATA III
Form Factor
3.5-inch
Storage Capacity
12 TB
Spindle Speed (RPM)
7200 RPM
Cache (Buffer Size)
256 MB
Data Transfer Rate
Up to 250 MB/s
Annual Workload Rating
550 TB/yr
Power Consumption (Read/Write)
8 Watts
Power Consumption (Idle)
6 Watts
Encryption Support
AES 256-bit
Helium Sealed
Helium-Sealed
Drive Bays Supported
Multi-bay
Vibration Protection
Yes
Advanced Features
Dual Actuator
Operating Temperature
5–60°C
Product Name
HAT5300-12T Enterprise HDD
Height
1.03 inches
Width
4 inches
Depth
5.8 inches
Weight
2.0 lbs

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Product Comparison Table

12TB SYNOLOGY HAT5300 SATA 3.5INHAT5300-12TSNV3400-400G - 400 GB - M.2 - 3100 MB/sSNV3400-400GSynology SSD SAT5200-3840G 2.5" 3840 GB Serial ATA III (SAT5200-3840G)SAT5200-3840GSAT5200-960G - 960 GB - 2.5" - 530 MB/s - 6 Gbit/sSAT5200-960GSNV3500-400G - 400 GB - M.2 - 3100 MB/sSNV3500-400G
Product TypeHard DriveHard DriveHard DriveHard DriveHard Drive
Drive TypeHDDHDDHDDHDDHDD
Use CaseDesktop / Server / NAS / Surveillance / Enterprise StorageDesktop / Server / NAS / Surveillance / Enterprise StorageDesktop / Server / NAS / Surveillance / Enterprise StorageDesktop / Server / NAS / Surveillance / Enterprise StorageDesktop / Server / NAS / Surveillance / Enterprise Storage
InterfaceSATA IIISATA IIISATA IIISATA IIISATA III
Form Factor3.5-inch3.5-inch3.5-inch2.5-inch / 3.5-inch3.5-inch
Storage Capacity12 TB400 GB4 TB1 TB400 GB
Spindle Speed (RPM)7200 RPM7200 RPM7200 RPM7200 RPM7200 RPM
Cache (Buffer Size)256 MB128 MB256 MB128 MB64 MB
Data Transfer RateUp to 250 MB/sUp to 250 MB/sUp to 250 MB/sUp to 250 MB/sUp to 150 MB/s
Annual Workload Rating550 TB/yr180 TB/yr550 TB/yr550 TB/yr300 TB/yr
Encryption SupportAES 256-bitNoAES 256-bitAES 256-bitAES 256-bit
Helium SealedHelium-SealedHelium-SealedHelium-SealedHelium-SealedHelium-Sealed
Drive Bays SupportedMulti-bayMulti-bayMulti-bayMulti-bayMulti-bay
Vibration ProtectionYesYesYesYesYes
Advanced FeaturesDual ActuatorDual ActuatorDual ActuatorDual ActuatorDual Actuator
Operating Temperature5–60°C5–60°C5–60°C5–55°C5–60°C
Product NameHAT5300-12T Enterprise HDDSNV3400-400GSAT5200-3840GSAT5200-960GSNV3500-400G
Height1.03 inches1.04 inches1 in1.03 inches1.03 inches
Width4 inches5.78 inches5.8 in4 inches4.00 inches
Depth5.8 inches4.0 inches4 in5.79 inches5.79 inches
Weight2.0 lbs2.0 lbs2.2 lbs1.5 lbs2.2 lbs

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ISO 27001
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Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.

Up to 3-Year Warranty Coverage

New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.

Hassle-Free RMA & Returns

If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.

Rigorously Tested & Quality Assured

Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.

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Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.

Fast Global Delivery

dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.

Reviews & Ratings

T
Thea Dalton
5

Reliable 12TB enterprise HDD with consistent 7200 RPM speed. Ideal for high-density storage arrays and 24/7 server environments.

A
Arthur Briggs
5

Exceptional durability and performance. These drives offer seamless integration and high workload ratings for our business storage needs.

F
Flora Kent
5

Consistent throughput and professional reliability. The HAT5300 series provides excellent peace of mind for our critical data backups.

H
Hugo Barrett
4

Robust storage solution for our Synology NAS. It maintains high performance even under heavy and continuous write operations.

M
Maisie Pratt
5

Excellent capacity and mechanical stability. A dependable choice for enterprise-level data centers requiring high uptime and speed.

Questions & Answers

What is the storage capacity of the Synology HAT5300-12T?

The Synology HAT5300-12T provides 12 TB of raw storage in a single 3.5-inch SATA form factor.

What interface does the HAT5300-12T support?

The HAT5300-12T uses a SATA 6 Gb/s interface for high-speed data transfer and wide compatibility.

What is the rotational speed of the HAT5300-12T?

The HAT5300-12T spins at 7,200 RPM, balancing performance and sustained throughput for NAS workloads.

What is the cache size of the HAT5300-12T?

The drive includes a 256 MB DRAM cache to accelerate read/write operations and reduce latency.

What is the rated workload of the HAT5300-12T per year?

The HAT5300-12T is rated for a 550 TB/year workload, making it ideal for heavy NAS and enterprise use.

What is the Mean Time Between Failures (MTBF) of the HAT5300-12T?

The drive features an MTBF of 2.5 million hours, ensuring high reliability in 24/7 environments.

Does the HAT5300-12T support hardware encryption?

Yes, the HAT5300-12T supports AES-256 bit hardware encryption to secure data at rest.

Is the HAT5300-12T compatible with Synology NAS systems?

Yes, the HAT5300-12T is fully compatible with all Synology rackmount and desktop NAS models that accept 3.5-inch SATA drives.

What form factor does the HAT5300-12T use?

The HAT5300-12T uses the standard 3.5-inch form factor for seamless installation in compatible NAS enclosures.

Is the HAT5300-12T hot-swappable?

Yes, when installed in a Synology NAS with hot-swap bays, the HAT5300-12T can be replaced without shutting down the system.

What are the physical dimensions and weight of the HAT5300-12T?

The drive measures 147 × 101.6 × 26.1 mm and weighs approximately 720 g.

What is the power consumption of the HAT5300-12T?

Power consumption is 6.8 W during read/write and 4.9 W at idle, optimizing energy use in NAS environments.

What acoustic noise level does the HAT5300-12T produce?

The drive generates up to 29 dB(A) during seek operations and 27 dB(A) when idle.

What is the warranty period for the HAT5300-12T?

Synology offers a 5-year limited warranty on the HAT5300-12T for comprehensive coverage.

Can the HAT5300-12T be used for surveillance applications?

Yes, with its high workload rating and reliability, the HAT5300-12T is well suited for 24/7 surveillance recording.

How do I install the HAT5300-12T in my Synology NAS?

Power off the NAS (if not hot-swappable), insert the HAT5300-12T into an empty drive bay, secure it, and power on; the NAS will detect the new drive.

What operating temperature range is supported by the HAT5300-12T?

The HAT5300-12T operates reliably between 0 °C and 65 °C ambient temperature.

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