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Description
QNAP 4GB DDR4-2133 RAM Module Long DIMMUpgrade your QNAP NAS or compatible system with a reliable, high performance 4 GB DDR4 2133 RAM module designed in the Long DIMM format. This DDR4 2133 (PC4 17000) memory module delivers faster data access, smoother multitasking, and improved application responsiveness for storage centric tasks, virtualization, caching, and everyday NAS workloads. With a 288 pin long DIMM design, it fits into systems that require standard desktop style DDR4 memory
Upgrade your QNAP NAS or compatible system with a reliable, high-performance 4 GB DDR4-2133 RAM module designed in the Long DIMM format. This DDR4-2133 (PC4-17000) memory module delivers faster data access, smoother multitasking, and improved application responsiveness for storage-centric tasks, virtualization, caching, and everyday NAS workloads. With a 288-pin long DIMM design, it fits into systems that require standard desktop-style DDR4 memory while delivering the bandwidth and efficiency characteristic of DDR4 SDRAM. Whether you’re expanding memory to handle larger workloads, enhancing file transfer speeds, or improving system-wide responsiveness during peak usage, this 4 GB DDR4 module provides a cost-effective upgrade path for compatible QNAP devices and other systems that support 288-pin DDR4 memory. It’s an essential part of a practical memory upgrade strategy, especially for small to medium-scale NAS deployments where every extra gigabyte of RAM can translate into meaningful gains in cache performance, virtualization headroom, and multi-user throughput.
- 4 GB DDR4-2133 RAM module (1 x 4GB) with a 288-pin Long DIMM form factor for compatibility with devices requiring standard DDR4 memory.
- DDR4-2133 speed (2133 MHz) delivering higher bandwidth and faster data transfers (PC4-17000) compared to older DDR3 modules, helping NAS operations stay responsive under load.
- Optimized for NAS and server-like workloads, providing smoother caching, faster file access, and improved multitasking during simultaneous user sessions and applications.
- Long DIMM design ensures a secure seat in supported systems and aligns with slots that accommodate larger, single-module memory configurations for straightforward upgrades.
- Designed to be a straightforward upgrade option for compatible QNAP devices, PCs, and other systems that support DDR4 288-pin modules, enabling a practical path to better performance without replacing the entire system.
Technical Details of QNAP 4GB DDR4-2133 RAM Module Long DIMM
- Memory Type: DDR4 SDRAM
- Capacity: 4 GB (1 x 4GB)
- Speed: DDR4-2133 (2133 MHz)
- Data Rate: PC4-17000
- Pin Count: 288-pin
- Module Form Factor: Long DIMM
- Configuration: 1 x 4GB
- ECC Support: Not specified in product details
How to install QNAP 4GB DDR4-2133 RAM Module Long DIMM
- Power down the device, unplug from the power source, and disconnect any connected peripherals.
- Ground yourself to prevent electrostatic discharge before handling memory components.
- Open the memory access panel or slot cover on your device, following the manufacturer’s guidelines for your specific model.
- Align the notch on the DDR4 module with the slot key and insert the module at the correct angle, applying even pressure until it seats firmly.
- Secure the module by reattaching any retaining clips or covers, then close the access panel and reconnect power.
- Power on the device and verify memory recognition in the system BIOS/UEFI or the operating system’s system information page to confirm the new 4 GB is detected.
Frequently asked questions
- Q: What capacity is this RAM module?
- A: It is a 4 GB memory module (1 x 4GB).
- Q: What speed does this RAM operate at?
- A: It operates at DDR4-2133 speed (2133 MHz) with a PC4-17000 data rate.
- Q: Is this memory compatible with all QNAP NAS models?
- A: Compatibility depends on the specific device’s memory specifications. Verify your NAS model’s supported memory type, capacity, and slot availability before purchasing this module.
- Q: Does this RAM module support ECC?
- A: The product details do not specify ECC support. If ECC is required for your system, confirm compatibility with the vendor or manufacturer.
- Q: How do I know if the RAM upgrade was successful?
- A: After installation, check the system information in the NAS/BIOS or operating system to confirm the total memory matches the expected 4 GB plus any existing memory.
- Q: Do I need to update firmware for the memory upgrade to be recognized?
- A: In most cases, memory is recognized without a firmware update, but it’s wise to ensure your device firmware is up to date to maximize compatibility and stability.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 152 reviews
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Product Reviews
★★★★★ 5
This is a big ball.
Larger than I thought but still a great toy for a heavy chew pup, easy to toss and won't go under funiture. She has the same ball in a 5 inch size so I know it's quality and will last. Can't wait for Summer, will make a great yard ball.
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Reviewed in the United States on March 22, 2026
★★★★★ 5
Second one, first one lasted a good while
We leave it outside in the weather with solid results for our backyard dog, and the dog loves this thing. It's our go to toy for her, ... perfect for kick to fetch, tug of war, hide in the shirt, bump the human leg when it is wet, etc. ;) The first one we used and used and finally it started to show too much weathering, mildew, and finally breaking after like 1.5 years... we have extremely hot and wet weather here. When new though, these balls take a pounding. Our 50 pound dog can play tug of war to the extent we can pick her up while she holds onto the ball with her teeth. The ball doesn't flinch and the dog loves it. Kicking it is fun because you can give it a wallop and it won't go over the fence since the design absorbs a fair bit of the kick energy, but it is still enough for an adult or teen to send it about 1/4 an acre away. What else... oh the dog has a funny habit of finding the one spot that isn't an empty pentagon... as in the plastic is filled in there... and she likes to bit on that part especially during tug of war. I should also mention our dog literally breaks apart and sometimes eats sticks and twigs in the yard, can't be healthy, so a nice diversion is this ball that she will chew on once in a while without destroying it.
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Reviewed in the United States on July 10, 2022
★★★★★ 5
Absolutely love this brand of ball for my dog
I end up replacing these every couple years, yep that's right, years. My border collie will grab this ball in his mouth and then kick another ball around. Don't know why he has to have something in his mouth to play soccer, but he is unique. He managed to tear one of these up when he was in his teething stage, but it took him months, and I took it away as soon as he managed to remove a piece of it. Otherwise, we usually lose these much more often than them getting destroyed through constant chewing, and I suspect heavy weathering outside for an extended period of time. Nowadays he doesn't chew on rubber nearly that often, he has developed his own picky preferences. This ball is his must have for playing around. He loves to drop it down the stairs and play fetch with himself. It's easy for him to grab, it isn't heavy so we don't worry about furnishing, walls, or family members when he is tossing it around. It is much more durable than most, with the exception of really heavy chewers/teething, even then it held up for a long time. As long as you are careful to remove it if they manage to chew through I would even try it out with teething puppies. The lawnmower is also this balls nemesis, it loses every time. If only I could convince the dog that he needs to stop sacrificing toys to the lawnmower :-)
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Reviewed in the United States on January 1, 2025
★★★★★ 5
Will Last!!!
My Saban is a black lab/pittie mix and is a very aggressive chewer with the bulldog jaws. I had bought the large ball for him and to be honest I didn't think it would be as big as it is or as heavy 😂😂😂!!! It's made of a very durable plastic and is holding up extremely well to his chewing on it!!! I'll be honest and say that unless you're using it outside and have some really good muscles in your arm that I would recommend buying this in the smaller size!!!! I normally play with him inside with his toys when the weather isn't good for going outside, but I don't throw this one inside because #1 it's so heavy and big that I can't throw it very good and # if I was to play with it inside I'm afraid the weight of it would break something!!! I would say that this is a great quality and very durable, but I wouldn't buy the large one again!!! I would definitely recommend this brand in a smaller size ball 👌 😊😊
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Reviewed in the United States on October 11, 2023
★★★★★ 4
Great product...wish you had color options
My dogs love these balls, but I wish you could choose the color. This is my dog's favorite toy. He can play tug of war with his siblings, and the ball usually lasts for quite awhile. Considering they are usually pretty destructive puppers, this is a minor miracle.
But, I can't just pick his favorite color and get it delivered. I have to play roulette, and pray that his color is the one that I get when I open the box. If they can allow us to choose the color(s) that we want, then this review will be upgraded to 5 stars.
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Reviewed in the United States on December 17, 2023