--- product_id: 297695109 title: "WD Red Pro 16TB NAS 3.5\" Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, CMR Recording Technology, 512MB Cache" brand: "western digital" price: "AR$3847783" currency: ARS in_stock: true category: "Western Digital" url: https://www.desertcart.com.ar/products/297695109-wd-red-pro-16tb-nas-3-5-internal-hard-drive store_origin: AR region: Argentina --- # 7200 RPM high-speed rotation 16TB massive capacity SATA 6 Gb/s ultra-fast interface WD Red Pro 16TB NAS 3.5" Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, CMR Recording Technology, 512MB Cache **Brand:** western digital **Price:** AR$3847783 **Availability:** ✅ In Stock ## Summary > 🚀 Elevate your NAS game with unstoppable speed and rock-solid reliability! ## Quick Answers - **What is this?** WD Red Pro 16TB NAS 3.5" Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, CMR Recording Technology, 512MB Cache by western digital - **How much does it cost?** AR$3847783 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/297695109-wd-red-pro-16tb-nas-3-5-internal-hard-drive) ## Best For - western digital enthusiasts ## Why This Product - Trusted western digital brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Blazing 7200 RPM Performance:** Experience rapid data transfer and seamless multitasking with high-speed 7200 RPM rotational speed. - • **Enterprise-grade 16TB Storage:** Store and access colossal data effortlessly with massive 16TB capacity tailored for demanding NAS environments. - • **Optimized for 24/7 NAS Workloads:** Built to endure intense, continuous operation with a 550TB/year workload rating and 1 million hours MTBF reliability. - • **Seamless Compatibility & Efficiency:** Designed for RAID and NAS systems with SATA 6 Gb/s interface, ensuring smooth integration and cooler, quieter operation. - • **Advanced Vibration & Shock Protection:** Multi-axis shock sensors and dual-plane balance control safeguard your data integrity in multi-bay NAS setups. ## Overview The WD Red Pro 16TB Internal Hard Drive is engineered for medium to large-scale NAS systems, delivering enterprise-level performance with 7200 RPM speed, SATA 6 Gb/s interface, and 512MB cache. Designed for 24/7 multi-user environments, it offers advanced shock and vibration protection, a 550TB/year workload rating, and up to 1 million hours MTBF, making it the ultimate choice for professionals demanding reliable, high-capacity storage. ## Description From the manufacturer ARCHIVE AND SHARE Designed specifically for medium or large scale business customers, WD Red Pro drives are available up to 20TB and built for up to 24-bay NAS systems. For the Demands of Big Business Engineered to handle high-intensity workloads in 24/7 environments, WD Red Pro is ideal for archiving and sharing, as well as RAID array rebuilding on extended operating systems such as ZFS or other file systems. These drives add value to your business by enabling your employees to quickly share their files and back-up folders reliably in your NAS solution. Larger NAS Bay Shock Protection WD Red Pro drives are equipped with a multi-axis shock sensor that automatically detects subtle shock events and dynamic fly height technology which adjusts each read-write function to compensate and protect the data. This combination of technology further protects the drives in larger 1 to 24 bay NAS environments and helps increase hard drive reliability. 24/7 Environment Since your NAS system is always on, a reliable drive is essential. With an MTBF of up to 1 million hours, the WD Red Pro drive is engineered to tackle 24/7 environments. 3D Active Balance Plus Helps ensure your data is protected from excessive vibration and noise in a NAS or RAID environment. This dual-plane balance control reduces the degradation of your drive over time. 3D Active Balance Plus Helps ensure your data is protected from excessive vibration and noise in a NAS or RAID environment. This dual-plane balance control reduces the degradation of your drive over time. Cooler operations and enhanced reliability By reducing power consumption, the operating temperature of your NAS stays cool. With a lower temperature in your system, you can create a more reliable solution for your NAS. Cooler operations and enhanced reliability By reducing power consumption, the operating temperature of your NAS stays cool. With a lower temperature in your system, you can create a more reliable solution for your NAS. The Power of Red comes to SSD Boost your NAS system’s performance and responsiveness with the WD Red SA500 NAS SATA SSD. Unlike standard SSDs, WD Red NAS SATA SSDs are purpose built for endurance and efficient caching. Learn More The Power of Red comes to SSD Boost your NAS system’s performance and responsiveness with the WD Red SA500 NAS SATA SSD. Unlike standard SSDs, WD Red NAS SATA SSDs are purpose built for endurance and efficient caching. Step up to enterprise-class performance Specifically designed for use in enterprise-class storage systems and data centers, the WD Gold Enterprise Class HDD delivers the world-class performance you expect from Western Digital hard drives. Learn More Step up to enterprise-class performance Specifically designed for use in enterprise-class storage systems and data centers, the WD Gold Enterprise Class HDD delivers the world-class performance you expect from Western Digital hard drives. ## Features - Available in capacities ranging from 2 to 22TB(1) | (1) 1GB = 1 billion bytes and 1TB = 1 trillion bytes. Actual user capacity may be less depending on operating environment. - For RAID-optimized NAS systems with unlimited number of bays - Rated for 550TB/yr workload rate(2) | (2) Annualized Workload Rate = TB transferred x (8760 / recorded power-on hours). The maximum rated workload is specified for operating at typical temperature of 40C. Workload Rate will vary depending on your hardware and software components and configurations. - Designed to handle the demands of high-intensity 24x7 multi-user NAS environments - Western Digital partners with a wide range of NAS system vendors for extensive testing to ensure compatibility with most NAS enclosures ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08K3VVKSW | | Best Sellers Rank | 8,875 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 22 in Internal Hard Drives | | Box Contents | Contents: 1 item | | Brand Name | Western Digital | | Cache Memory Installed Size | 512 | | Color | Black | | Compatible Devices | Desktop, Laptop | | Customer Package Type | Retail/Shipping Packaging Protected | | Customer Reviews | 4.0 4.0 out of 5 stars (1,786) | | Data Transfer Rate | 6 Gigabits Per Second | | Digital Storage Capacity | 16 TB | | Enclosure Material | Aluminium | | Form Factor | 3.5-inch | | Global Trade Identification Number | 00718037877662 | | Hard Disk Description | Mechanical Hard Disk | | Hard Disk Form Factor | 3.5 Inches | | Hard Disk Interface | Serial ATA | | Hard Disk Rotational Speed | 7200 RPM | | Hard-Drive Size | 16 TB | | Hardware Connectivity | SATA 1.5 Gb/s | | Hardware Platform | PC | | Installation Type | Internal Hard Drive | | Item Type Name | Western Digital WD Red™ Pro 16TB Internal Hard Drive 8.9 cm (3.5 Inch) SATA 6 Gb/s WD161KFGX Bulk | | Item Weight | 690 Grams | | Manufacturer | Western Digital | | Manufacturer Part Number | WD161KFGX | | Media Speed | 200-250 MB/s | | Model Name | WD161KFGX | | Model Number | WD161KFGX-SPAFPN0 | | Network Connectivity Technology | SATA | | Number of Items | 1 | | Product Features | Portable | | Product Warranty | 1 year | | Read Speed | 259 Megabytes Per Second | | Specific Uses For Product | Business, Multimedia, Personal | | UPC | 718037877662 | | Unit Count | 1.0 count | ## Product Details - **Brand:** Western Digital - **Colour:** Black - **Compatible devices:** Desktop, Laptop - **Connectivity technology:** SATA - **Digital storage capacity:** 16 TB - **Hard disk description:** Mechanical Hard Disk - **Hard disk form factor:** 3.5 Inches - **Hard disk interface:** Serial ATA - **Installation type:** Internal Hard Drive - **Special feature:** Portable ## Images ![WD Red Pro 16TB NAS 3.5" Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, CMR Recording Technology, 512MB Cache - Image 1](https://m.media-amazon.com/images/I/61RO8bqBARL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: 4 of these drives good for 32tb 24/7 dlna nas server? Don’t want to beat a dead horse here... Really it’s just to stream my 10Bit 4K movies using DLNA** A: It all depends on what size and what RAID configuration you are asking about. Most people would be using RAID 5 or something like Synology's SHR (similar to RAID 5 but doesn't require equal size hard drives) for this purpose. If you are thinking that 4x8TB will give you 32TB of storage that is not correct in RAID 5 because of the overhead used for data protection. It works like this for RAID 5, 4x8TB = 24TB storage, 4x10TB = 30TB storage, 4x12 = 36TB storage. So first determine which RAID configuration works best for you and then find a RAID calculator available online to choose your RAID configuration and hard drive size. If you just want speed, with no parity checking then you could go with 4x8TB or 2x16 TB (whichever is cheaper) in RAID 0 for 32TB of storage but file corruption could be an issue and there is a possibility that you can only do 2 hard drives in RAID depending on your hardware. Having said all that, these drives will certainly stream 4k 10-bit HDR movies over DLNA. Streaming 4k is just as much up to the software and hardware of your computer than it is the hard drives. A nicely configured Windows machine, for example, may stream them fine however a less powerful NAS device may not. There are a lot of moving parts but these drives will not be an issue. There are also issues with playing the 265 codecs in Windows 10 Media Player but the same files that will not play in Media Player, will stream via DLNA to my LG TV just fine and play in full 2160p HDR with no problem. These same files will show up fine in my 9 year old NAS but will not stream via DLNA on it but photos stream fine. So it all depends on your exact configuration. But the drives are fine. If it all gets too hard then just get a fast (say 400 MB per second) USB stick and copy 10 movies at a time on to it and plug it into your TV. The Samsung BAR Plus 256 GB works well for this in my experience. You can also look into getting streaming server software on your computer and a client connected to your TV. **Q: What is the difference between this and the WD Black drive?** A: The Red is engineered for 24/7 usage. The Black is not. **Q: Is the red wd drives better for cctv/nvr in raid setup than the purple drives? i hear purple drives are not lasting long. both red and purple are 24/7** A: I use my purple drives with 9 cameras 24 x 7 and have over three years without a single failure. pretty good if you ask me. **Q: Can I use this as an external storage for my desktop?** A: I have four of the earlier 3tB versions of this drive in external USB3 enclosures and use them in rotation for critical full system backups. They have served very well in that capacity. I also have one of the 3tB drives in my main daily-driver computer now and it does that quite well although it isn't as fast as some but since it is used mostly for secondary data store it doesn't matter so much. The reason that I have so many of the older 3tB drives is that I upgraded all of the drives in my Drobo NAS to 6tB drives a while back. Those drives as well as five of the 8tB units in another NAS have worked perfectly so I can highly recommend them (for the proper use, of course). ## Frequently Bought Together - Western Digital 16TB WD Red Pro NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, CMR, 512 MB Cache, 3.5" - WD161KFGX - Synology 5-bay DiskStation DS1522+ (Diskless),Black --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.ar/products/297695109-wd-red-pro-16tb-nas-3-5-internal-hard-drive](https://www.desertcart.com.ar/products/297695109-wd-red-pro-16tb-nas-3-5-internal-hard-drive) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-09-19*