Synology HAS5300-12T internal hard drive 12 TB 7200 RPM 256 MB 3.5" SAS
Quick Overview
12 TB, 3.5", SAS 12 Gb/s, 512e, 7,200 rpm, 256 MiB, 242 MiB/s, 2.5 million hours, 12 V (± 10%) / 5 V (+10/-7%), 4.36 W, 7.80 W, 686 m/s2, 2,450 m/s2, 5% to 90% R.H.
Secured and trusted checkout with 
| Component for | Server/workstation |
|---|---|
| SKU | HAS5300-12T |
| EAN | 4711174724178 |
| Manufacturer | Synology |
| Availability | In Stock |
Engineered for top performance and reliability in Synology systems
Unmatched integration with DSM and Synology hardware enable HAS5300 SAS hard drives to reliably deliver class-leading performance in enterprise deployments. HAS5300 drives have passed 200,000 hours of rigorous testing on Synology hardware, feature a 2.5M-hour MTTF, and are covered by Synology’s 5-year limited warranty.
Enterprise-ready
The HAS5300 series drives leverage the low-latency SAS protocol. When paired with high-performance and highly scalable Synology SA or UC series solutions, they ensure that mission-critical workloads always have access to dependable and fast storage.
Back to peak performance faster
Building on two decades of storage expertise, Synology HAS5300 drives run on firmware optimized for critical workloads that matter. They allow Synology systems to repair degraded RAID arrays up to 27% faster than similar-class and capacity drives.
Validation
Rigorous tests and compatibility verification4 ensure maximum reliability on Synology systems, even while handling the most extreme workloads.
Simplified maintenance
Drive firmware updates are shipped together with DSM updates, easing the burden on IT teams and ensuring your drives are always running the latest firmware versions.
Dependable
A 2.5 million-hour MTTF5, support for up to 550 TB per year workloads, and persistent write cache technology come together to safeguard data integrity.
Unmatched integration with DSM and Synology hardware enable HAS5300 SAS hard drives to reliably deliver class-leading performance in enterprise deployments. HAS5300 drives have passed 200,000 hours of rigorous testing on Synology hardware, feature a 2.5M-hour MTTF, and are covered by Synology’s 5-year limited warranty.
Enterprise-ready
The HAS5300 series drives leverage the low-latency SAS protocol. When paired with high-performance and highly scalable Synology SA or UC series solutions, they ensure that mission-critical workloads always have access to dependable and fast storage.
Back to peak performance faster
Building on two decades of storage expertise, Synology HAS5300 drives run on firmware optimized for critical workloads that matter. They allow Synology systems to repair degraded RAID arrays up to 27% faster than similar-class and capacity drives.
Validation
Rigorous tests and compatibility verification4 ensure maximum reliability on Synology systems, even while handling the most extreme workloads.
Simplified maintenance
Drive firmware updates are shipped together with DSM updates, easing the burden on IT teams and ensuring your drives are always running the latest firmware versions.
Dependable
A 2.5 million-hour MTTF5, support for up to 550 TB per year workloads, and persistent write cache technology come together to safeguard data integrity.
| Certificates | |
|---|---|
| Certification | CE, EAC, BSMI, RCM, KC, ICES, UKCA, TUV, UL, RoHS |
| Hard drive | |
| Component for | Server/workstation |
| HDD sustained transfer rate | 242 MiB/s |
| HDD interface transfer rate | 12 Gbit/s |
| Workload rate limit | 550 TB/year |
| HDD average transfer rate | 274 MB/s |
| Certification | CE, EAC, BSMI, RCM, KC, ICES, UKCA, TUV, UL, RoHS |
| HDD speed | 7200 RPM |
| HDD size | 3.5" |
| HDD capacity | 12 TB |
| Features | |
| Type | HDD |
| Component for | Server/workstation |
| HDD sustained transfer rate | 242 MiB/s |
| HDD interface transfer rate | 12 Gbit/s |
| Workload rate limit | 550 TB/year |
| HDD average transfer rate | 274 MB/s |
| Interface | SAS |
| Certification | CE, EAC, BSMI, RCM, KC, ICES, UKCA, TUV, UL, RoHS |
| HDD speed | 7200 RPM |
| HDD size | 3.5" |
| HDD capacity | 12 TB |
| Storage drive buffer size | 256 MB |
| Mean time to failure (MTTF) | 2500000 h |
| Power | |
| Power consumption (write) | 7.8 W |
| Power consumption (read) | 7.8 W |
| Power consumption (idle) | 4.36 W |
| Operational conditions | |
| Operating temperature (T-T) | 5 - 60 °C |
| Storage temperature (T-T) | -40 - 70 °C |
| Operating relative humidity (H-H) | 5 - 90% |
| Storage relative humidity (H-H) | 5 - 95% |
| Operating altitude | -305 - 3048 m |
| Non-operating altitude | -305 - 12192 m |
| Operating vibration | 0.75 G |
| Operating shock | 70 G |
| Non-operating vibration | 3 G |
| Non-operating shock | 250 G |
| Technical details | |
|---|---|
| Quantity per pack | 1 pc(s) |
| Sustainability compliance | Yes |
| Harmonized System (HS) code | 84717050 |
| Compliance certificates | RoHS |
| Interface | SAS |
| Sustainability | |
| Sustainability compliance | Yes |
| Weight & dimensions | |
| Width | 101.8 mm |
| Weight | 720 g |
| Height | 26.1 mm |
| Depth | 147 mm |
| Packaging data | |
| Quantity per pack | 1 pc(s) |
| Logistics data | |
| Harmonized System (HS) code | 84717050 |
| Other features | |
| Interface | SAS |
| Certification | CE, EAC, BSMI, RCM, KC, ICES, UKCA, TUV, UL, RoHS |
| Compliance certificates | RoHS |
Write Your Own Review
Tell us what you are looking for, and let us help to source it.
At Flux IT Hardware, we specialise in network and server equipment. As an independent reseller, we have access to a wider market of resellers, distributors and manufacturers. Supplying both new and refurbished hardware, we can meet any budget and lead time. We have thousands of products to choose from and an unrivalled network of vetted UK and European suppliers. We find the best prices and pass the savings on to you. All backed up with a choice of warranties to give you complete peace of mind when purchasing.
Whether you’re upgrading infrastructure, expanding capacity, or enhancing security, our experts will guide you to the right solution, based on performance, storage, and connectivity needs.
Our portfolio includes:
- Business laptops and desktops
- Enterprise servers
- Switches, routers, and firewalls
- Wireless and edge infrastructure
We found other products you might like!
Seagate Exos M internal hard drive 28 TB 7200 RPM 512 MB 3.5" Serial ATA
Brand: Seagate
£558.53 £465.44
Seagate Enterprise Exos X20 internal hard drive 20 TB 7200 RPM 3.5" SAS
Brand: Seagate
£468.60 £390.50
Seagate SkyHawk AI 20 TB internal hard drive 7200 RPM 256 MB 3.5" Serial ATA III
Brand: Seagate
£533.09 £444.24
Seagate Exos X22 internal hard drive 22 TB 7200 RPM 512 MB 3.5" Serial ATA III
Brand: Seagate
£456.31 £380.26
Seagate Enterprise ST8000NM000A internal hard drive 8 TB 7200 RPM 3.5" Serial ATA III
Brand: Seagate
£513.78 £428.15
Seagate SkyHawk AI internal hard drive 16 TB 7200 RPM 256 MB 3.5" Serial ATA III
Brand: Seagate
£518.27 £431.89
Seagate IronWolf Pro ST18000NT001 internal hard drive 18 TB 7200 RPM 256 MB 3.5"
Brand: Seagate
£449.88 £374.90
Seagate Exos X24 internal hard drive 24 TB 7200 RPM 512 MB 3.5" Serial ATA
Brand: Seagate
£505.09 £420.91
Seagate Exos X24 internal hard drive 16 TB 7200 RPM 512 MB 3.5" Serial ATA III
Brand: Seagate
£354.59 £295.49
Seagate ST22000NM000E internal hard drive 22 TB 7200 RPM 512 MB 3.5" SAS
Brand: Seagate
£467.98 £389.98
Synology HAT5300 internal hard drive 12 TB 7200 RPM 256 MB 3.5" Serial ATA III
Brand: Synology
£596.34 £496.95
Synology HAT5300-16T internal hard drive 16 TB 7200 RPM 512 MB 3.5" Serial ATA III
Brand: Synology
£723.84 £603.20
Seagate Exos X24 internal hard drive 20 TB 7200 RPM 512 MB 3.5" Serial ATA III
Brand: Seagate
£448.37 £373.64
Please complete your information below to login.
Sign In
Create New Account