WD Red Pro 16TB NAS Hard Drive offers enterprise-class capacity and dependable performance for commercial NAS storage, backups and data-intensive professional workloads.
16TB Storage Capacity
7200 RPM | 512MB Cache | SATA Interface
CMR Recording Technology | 3.5-inch Form Factor | Up to 259MB/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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WD Red Pro | 16TB | 7200 RPM | CMR | 512MB Cache | 5-Year Warranty

Western Digital WD Red Pro 16TB NAS Hard Drive WD161KFGX

Name: Buy WD Red Pro 16TB NAS HDD WD161KFGX Online | NationalPC
Brand: Western Digital
SKU: WD161KFGX
Price: 93599 INR
Availability: InStock

Build dependable high-capacity NAS and RAID storage with WD Red Pro 16TB WD161KFGX. Designed for demanding 24/7 multi-user NAS environments, this 3.5-inch SATA hard drive gives businesses the capacity, endurance and RAID-focused tuning needed for file sharing, backup, content storage, virtualization and professional archive systems.

Buy from NationalPC View Specifications Official Datasheet

WD Red Pro 16TB NAS HDD for Reliable Internal Storage

Western Digital WD Red Pro 16TB NAS Hard Drive WD161KFGX 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.

16TB

High-Capacity NAS Storage

Large storage capacity for multi-user NAS, backup, archiving and business storage pools.

7200 RPM

Performance Class

Faster spindle speed helps improve access and sustained workload performance compared with lower-RPM NAS drives.

512MB

Cache Size

Large cache buffer supports smoother heavy file movement and demanding NAS workloads.

259MB/s

Transfer Rate

Rated up to 259MB/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.

NASware Technology: Firmware tuned for NAS compatibility, workload balance and dependable multi-user operation.

CMR Recording: Conventional Magnetic Recording supports predictable write behavior during RAID rebuilds and sustained transfers.

RAID Optimized: Time-Limited Error Recovery helps RAID systems handle drive error recovery without long interruptions.

Enterprise-Class Reliability: Rated up to 2.5 million hours MTBF and backed by a 5-year limited warranty.

Best Use Cases

WD Red Pro 16TB 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 16TB NAS HDD Specifications

Product Name	Western Digital WD Red Pro 16TB NAS Hard Drive
Model	WD161KFGX
Brand	Western Digital
Capacity	16TB
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 259MB/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

Use compatible NAS hardware, updated firmware and a proper RAID/backup strategy. RAID is not a backup; keep a separate backup copy for important data.