- Brand: Western Digital
- Model: WD181KFGX
WD Red Pro 10TB NAS Hard Drive delivers dependable, high-capacity storage for professional NAS systems, RAID environments and continuous business data protection.
- 10TB Storage Capacity
- 7200 RPM | 512MB Cache | SATA Interface
- CMR Recording Technology | 3.5-inch Form Factor | Up to 267MB/s
- NASware Technology | RAID-Optimized for Multi-Bay NAS Systems
- Rated for Up to 550TB per Year Workloads | Designed for 24/7 Operation
- 5-Year Limited Warranty
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Western Digital WD Red Pro 18TB NAS Hard Drive WD181KFGX
WD Red Pro 18TB WD181KFGX gives business NAS users a high-capacity SATA hard drive for 24/7 file sharing, RAID storage, backup, creator archives and always-on multi-user workloads. It is tuned for reliability inside demanding NAS and storage systems.
WD Red Pro 18TB NAS HDD for Reliable Internal Storage
Western Digital WD Red Pro 18TB NAS Hard Drive WD181KFGX is a nas internal hard drive made for users who need dependable capacity, sustained performance and long-term storage confidence. It is suitable for compatible desktops, servers, NAS appliances, NVR systems and storage platforms that support 3.5-inch SATA hard drives.
High-Capacity NAS Storage
Large capacity for business NAS, RAID arrays, backup pools and creator storage archives.
Performance Class
Faster spindle speed helps improve access and sustained workload performance compared with lower-RPM NAS drives.
Cache Size
Large cache buffer supports smoother heavy file movement and demanding NAS workloads.
Transfer Rate
Rated up to 272MB/s for sequential transfer performance under supported conditions.
Purpose-Built for Demanding NAS and RAID Systems
WD Red Pro is built for medium to large business NAS systems, multi-bay RAID storage, creative team servers and professional backup targets. NASware technology, CMR recording, rotational vibration safeguards and Time-Limited Error Recovery help the drive stay dependable inside busy NAS enclosures.
Best Use Cases
WD Red Pro 18TB NAS HDD is a strong fit for storage buyers who need capacity, endurance and predictable hard-drive performance for always-on environments.
Business NAS
Centralized office file storage, backups and shared team data.
Creative Studios
Large media projects, video libraries, photography archives and editing workgroups.
RAID Storage
Suitable for RAID-optimized NAS systems with unlimited bay support.
Surveillance Archive
High-capacity storage for long-term video and security data retention.
Virtualization
Useful for NAS-backed VM storage, lab data and backup repositories.
AI NAS / Data Pools
Capacity and endurance for large structured and unstructured datasets.
WD Red Pro 18TB NAS HDD Specifications
| Product Name | Western Digital WD Red Pro 18TB NAS Hard Drive |
|---|---|
| Model | WD181KFGX |
| Brand | Western Digital |
| Capacity | 18TB |
| Form Factor | 3.5-inch internal hard drive |
| Interface | SATA |
| Connector | SATA |
| Recording Technology | CMR |
| Disk Speed | 7200 RPM |
| Cache Size | 512MB |
| Transfer Rate | Up to 272MB/s |
| Workload Rating | Up to 550TB/year |
| MTBF | Up to 2.5 million hours |
| Technologies | NASware, OptiNAND, ArmorCache |
| Compatibility | RAID-optimized NAS systems with unlimited number of bays |
| Operating Temperature | 0°C to 65°C |
| Non-Operating Temperature | -40°C to 70°C |
| Dimensions | 147mm x 101.6mm x 26.1mm |
| Weight | 690g |
| Warranty | 5-year limited warranty |
WD Red Pro 18TB NAS HDD FAQ
Is WD181KFGX an 18TB hard drive?
Yes. WD181KFGX is the 18TB model in the WD Red Pro NAS hard drive family.
Is WD181KFGX CMR or SMR?
WD Red Pro WD181KFGX uses CMR recording, which is preferred for sustained NAS and RAID workloads.
Can I use this drive in a multi-bay NAS?
Yes. WD Red Pro is designed for RAID-optimized NAS systems and supports demanding multi-user, multi-bay environments.
What is the workload rating?
WD Red Pro WD181KFGX is rated up to 550TB per year, subject to manufacturer conditions.
Does it have a warranty?
The WD Red Pro 18TB model carries a 5-year limited warranty, subject to manufacturer terms.
Buy WD Red Pro 18TB NAS HDD from NationalPC
Order Western Digital WD Red Pro 18TB NAS Hard Drive WD181KFGX for your compatible NAS, NVR, server, desktop or storage system from NationalPC.
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-190x190.jpg "ASUS ExpertBook Ultra B9406CAA Core Ultra X7 358H 32GB 1TB OLED Touch")
-190x190.jpg "ASUS ExpertBook Ultra B9406CAA Core Ultra X7 358H 32GB 1TB OLED Touch")
