Toshiba
Toshiba N300 Pro HDWG51JXZSTB 18TB 7200 RPM 512MB Cache 3.5" SATA internal hard drive
- SATA 6.0Gb/s
- 18TB
$369.99$496.99−26%
0.00471229BTC
In stock
Toshiba
Toshiba N300 Pro HDWG51EXZSTB 14TB 7200 RPM 512MB SATA 3.5" internal hard drive
14 TB CMR enterprise NAS drive with 7200 RPM, 512 MB cache, SATA 6.0 Gb/s and 300 TB/yr workload rating for up to 24-bay RAID systems
- InterfaceSATA 6.0Gb/s
- Capacity14TB
- Recording TechnologyCMR
- RPM7200 RPM
- Cache512MB
- UsageEnterprise NAS Hard Drives
Options 14TB
- 18TB
- 14TB
- 14TB capacity stores large datasets
- 7200 RPM and 512MB cache speed up data access
- CMR technology provides consistent performance
- Built for 24/7 operation in NAS with up to 24 bays
- 300 TB/yr workload rating supports high-intensity use
14 TB Enterprise NAS Drive
The Toshiba N300 Pro HDWG51EXZSTB is a 14 TB internal hard drive built for business network-attached storage. It targets administrators who need high-capacity, reliable storage for multi-bay NAS enclosures running continuous workloads.
SATA 6.0 Gb/s 3.5" Integration
The drive connects via a standard SATA 6.0 Gb/s interface and fits a 3.5 inch bay with a 26.10 mm height profile. Its 512 MB cache buffers heavy I/O, while built-in RV sensors counteract rotational vibration in arrays of up to 24 drives, freeing the system from vibration-related performance drops.
300 TB/Year Workload Headroom
Rated for a 300 TB per year workload, the CMR drive comfortably handles 24/7 operation in RAID-optimised NAS systems serving medium or large businesses. It runs out of headroom when workloads exceed the annualised limit or when a deployment requires more than 24 drive bays.
Highlights
- 14TB capacity stores large datasets
- 7200 RPM and 512MB cache speed up data access
- CMR technology provides consistent performance
- Built for 24/7 operation in NAS with up to 24 bays
- 300 TB/yr workload rating supports high-intensity use
Specifications
| Brand | TOSHIBA |
|---|---|
| Series | N300 Pro |
| Model | HDWG51EXZSTB |
| Interface | SATA 6.0Gb/s |
| Capacity | 14TB |
| Recording Technology | CMR |
| RPM | 7200 RPM |
| Cache | 512MB |
| Usage | Enterprise NAS Hard Drives |
| Form Factor | 3.5" |
| Height (maximum) | 26.10mm |
| Width (maximum) | 101.85mm |
| Length (maximum) | 147.00mm |
| Shipping weight | 0.77 kg |
| Package size | 192 × 140 × 62 mm |
Other versions of this model
1 more in the same range
Same family, different memory, cooler or clock — compare before you commit.
Questions about this item
What is the annual workload limit for this 14TB N300 Pro drive?
The drive is rated for up to 300 TB per year, which is the sustained-use limit that appears first under heavy NAS workloads.
How does the built-in RV sensor affect heat and noise during 24/7 operation?
The RV sensors counteract rotational vibration in multi-bay arrays, helping the drive run cooler and quieter during continuous operation.
Which SATA host controller or backplane is required for the 6.0Gb/s interface?
Any standard SATA 6.0Gb/s controller or backplane will work; the drive uses the common SATA data and power connectors.
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