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Description
WD 18 TB Hard Drive - 3.5" Internal - SAS - TAA CompliantThe WD 18 TB Hard Drive is engineered for data centric environments where scalability, reliability, and speed matter most. This 3. 5 inch internal HDD uses a Serial Attached SCSI (SAS) interface and is TAA compliant, making it an ideal choice for data centers, enterprise servers, and storage arrays that demand consistent performance under heavy workloads. With a substantial 18 TB capacity in a single drive, you can consolidate vast archives,
The WD 18 TB Hard Drive is engineered for data-centric environments where scalability, reliability, and speed matter most. This 3.5-inch internal HDD uses a Serial Attached SCSI (SAS) interface and is TAA compliant, making it an ideal choice for data centers, enterprise servers, and storage arrays that demand consistent performance under heavy workloads. With a substantial 18 TB capacity in a single drive, you can consolidate vast archives, accelerate backups, and power dense storage pools without sacrificing reliability or ease of management. Built to handle 24/7 operations, this drive is designed to meet the demands of modern workloads—from large-scale backups and media libraries to virtualized environments and high-velocity data ingestion—while keeping power efficiency in mind for lower operating costs over its lifecycle.
- Unmatched capacity for scale-out storage: 18 TB per drive enables you to reduce the number of disks required in high-capacity arrays, simplifying RAID configurations and improving overall storage density. This translates to fewer spares, streamlined management, and more room to grow within rack space constraints.
- Enterprise-grade performance and reliability: Built to sustain demanding workloads typical of data centers, this drive prioritizes consistent throughput, rugged reliability, and low error rates. It is designed to support continuous operation, multi-drive write/read patterns, and long-term usage without compromising data integrity.
- SAS interface designed for data center ecosystems: The SAS interface delivers higher reliability, improved error recovery, and robust data paths when connected to enterprise storage controllers and JBOD enclosures. Dual-port connectivity (where available) provides redundancy and higher availability for RAID-configured systems.
- TAA compliant for government and regulated environments: This drive meets Trade Agreements Act requirements, making it suitable for deployments in regulated industries and public sector data centers that require compliant hardware components in procurement and installation.
- Energy-aware design for total cost of ownership: Enterprise-class drives balance performance with efficiency, helping to manage power and cooling in dense storage racks. Long-term reliability and predictable behavior translate into lower maintenance costs and fewer unplanned downtime events.
Technical Details of WD 18 TB Hard Drive - 3.5" Internal - SAS - TAA Compliant
- Capacity: 18 TB
- Form Factor: 3.5-inch internal hard drive
- Interface: SAS (Serial Attached SCSI)
- Compliance: TAA Compliant
- Target Use: Enterprise-grade storage for servers, storage arrays, and data-center workloads
how to install WD 18 TB Hard Drive
Installing the WD 18 TB SAS drive is straightforward for supported servers, storage arrays, and JBOD enclosures. Follow these steps to ensure a clean, reliable installation that maximizes performance and longevity:
- Power down the host system and any connected storage controllers, then unplug power cords to prevent electrical damage during installation.
- Open the server or enclosure chassis and locate an appropriate 3.5-inch drive bay that matches your RAID controller or storage backplane requirements.
- Secure the drive in the bay using the supplied screws or a tool-less mounting mechanism, ensuring the drive sits firmly and aligns with backplane connectors.
- Connect the SAS data and power cables to the drive’s backplane or direct controller interface. For dual-port SAS configurations, connect the second SAS data cable to the secondary port if redundancy is desired.
- Power on the system and enter the storage controller or BIOS/UEFI configuration utility. Initialize the new drive if required, add it to an existing RAID array, or build a new array according to your storage strategy.
- Proceed with operating system provisioning (formatting, partitioning, and filesystem creation) and run any recommended diagnostics to verify health and readiness for production workloads.
Frequently asked questions
- Q: What type of storage is this? A: It is a 3.5-inch internal hard drive with a SAS interface, designed for enterprise environments and high-demand workloads.
- Q: What capacity does it offer? A: The drive provides 18 TB of usable storage capacity, suitable for large data archives, backups, and dense storage pools.
- Q: Is this drive suitable for data centers? A: Yes. It is built for data-center use, offering reliability, SAS performance, and TAA compliance to meet enterprise procurement requirements.
- Q: Does it support dual-port SAS? A: Many enterprise SAS drives support dual-port connectivity for redundancy. Check your storage controller configuration to enable or utilize dual ports as needed.
- Q: What is the warranty? A: WD enterprise drives typically come with a multi-year limited warranty. For the exact warranty term, refer to the product listing or your vendor agreement during purchase.
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Exchange/Return Notes
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4.4 ★★★★★
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Product Reviews
★★★★★ 5
Wonderful Body OIl
Size: 3.3 Fl Oz (Pack of 1)
I will give this a five star because of overall quality. Even though I REALLY DO NOT LIKE the fact that it stains my sheets after application if I put it on before bed, I really really love the overall quality. The smell is so delicious. It makes my skin so soft and supple-- Vaseline went all out and really was put a lot of thought in for the melanin-rich ladies. It is a great product, I just wish it did not stain so bad, and I wish it came in a bigger bottle. It is quite expensive in my opinion for the size, but it is worth every penny. It has a color similar to the color on the bottle, it is translucent with shimmery glitter all throughout the mixture and it has a great feel when you apply it to your skin. It rubs in like butter and is OH SO moisturizing. I highly recommend if you love feeling moisturized and every inch of you cared for with a body oil. Just don't put it on with a shower before you go to bed and lay down in your bed.
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Reviewed in the United States on June 7, 2025
★★★★★ 5
Gives You Beautiful Golden Skin
Size: 3.3 Fl Oz (Pack of 1)
Absolutely beautiful glow in the sun. Smells really good. Will leave your skin feeling soft and supple.
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Reviewed in the United States on May 14, 2026
★★★★★ 5
Love it!!
Size: 3.3 Fl Oz (Pack of 1)
Love the way this smells and the shimmer; I’m a glitter for every occasion girly, so this helps me be subtle lol. I got compliments on the scent & it was all I had on. A little goes a long way. It’s not super greasy, but def don’t need a lot of it.
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Reviewed in the United States on April 27, 2026
★★★★★ 3
honestly, very conflicted
Size: 3.3 Fl Oz (Pack of 1)
the pros: incredibly hydrating, absorbs quickly into the skin, the nozzle turns to lock, leaves me glowing, the price point is good, dispenser doesn't get clogged...
the cons: it's not as sparkly/shimmery as i'd expect it. i expected more gold sparkle, i realized that i ended up super hydrated and moisturized with a spec of gold glitter here and there after application. the photos of the product are deceiving. there is an issue with the cap, it never stays on.
overall: i do like it for the longetivity and how nice and moisturized it makes my skin feel, but i'll be searching for a product that has more sparkle/shimmer while being equally as hydrating. that's what i want!!
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Reviewed in the United States on May 12, 2025
★★★★★ 5
Holy Grail Moisturizer for Rosacea
Style: Restorative Protective Cream-3.3 Fl Oz
In seeing so many negative reviews I felt compelled to weigh in as this is my favorite moisturizer. I have very dry, menopausal skin. Additionally, I have rosacea which seems to have been a nice gift from said menopause (you can only laugh, right?). It's very common for those of us in our 50's to have a compromised skin barrier and when an issue like rosacea is present, even more so. Because of all this my skin is very intolerant to most moisturizers and nearly all actives (over the last few years I've had to discontinue my retinols and chemical exfoliators). While ingredients like ALA's, petrolatum, mineral oil, parafin/bees wax, and lanolin are well tolerated and known to be quite soothing, they don't hydrate very well as they are more occlusive than moisturizing. Enter this product. Magically, it does both! It's marketed as a protective cream, which again implies occlusive, but it penetrates like no other. Gone is the tight, dry feeling that persisted even when I had a heavy layer of product on my skin (my previous moisturizer was Eucerin Original Healing Cream -- which still has its uses -- because it was the only thing I could put on my skin outside of squalane oil during a flare).
Now, no topical can cure rosacea. However, the right product can calm the skin, repair the damaged lipid barrier, and improve its appearance. This moisturizer does just that and it's become my holy grail. Since starting this I've also added in the Cicalfate Serum which has only aided in repairing my skin. Another Avene product that works great for me is the XeraCalm Balm which helps with itching. I use all three of these daily and they've really helped fix the secondary issues that come with rosacea.
As for the complaints about it being greasy or too heavy. I can see this not working for people with normal or oily skin (or perhaps only in moderation). But my skin loves the heavier weight and because one of the ways I soothe a flare is to keep a tiny mister bottle on hand and repeatedly spray my face so I have to guard against the drying effects of evaporation. These products are so lipid heavy that I can wet my face all day long without worrying about that, though I do reapply throughout the day.
As for the watery consistency issue, I haven't had that problem but it does caution on the packaging not to expose the product to temperatures below 41 degrees F (5 C). I suspect that if it gets too cold either because of the weather or because of whatever warehouse it sat in during transit it will separate. Maybe open the package and before squeezing some out look to see if it has split and then shake it up/message the tube.
So, if you have skin like mine don't hesitate to try this product. I'm leaving this absurdly long review for my struggling brothers and sisters out there with rosacea in hopes that it provides some relief! Happy moisturizing, internet strangers. ;)
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Reviewed in the United States on July 18, 2025