SKU: 64400806879

Accortec 4GB DDR4-2666 UDIMM — For Lenovo Desktops

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Description

Accortec 4GB DDR4-2666 UDIMM — For Lenovo DesktopsThe Accortec 4GB DDR4 SDRAM Memory Module is a powerful, compact upgrade designed to transform your computers performance across everyday tasks, gaming, and content creation. Built on the modern DDR4 standard, this memory module delivers higher bandwidth, improved data integrity, and lower energy consumption compared to older generations. With 4GB of high speed memory, youll notice quicker program launches, smoother multitasking, and more responsive

The Accortec 4GB DDR4 SDRAM Memory Module is a powerful, compact upgrade designed to transform your computer’s performance across everyday tasks, gaming, and content creation. Built on the modern DDR4 standard, this memory module delivers higher bandwidth, improved data integrity, and lower energy consumption compared to older generations. With 4GB of high-speed memory, you’ll notice quicker program launches, smoother multitasking, and more responsive gaming sessions. Whether you’re breathing new life into an aging desktop or outfitting a new rig for streaming, video editing, or design work, this module helps reduce bottlenecks and unlock substantial gains in system responsiveness. It’s a practical choice for users who demand better performance without overhauling their entire setup.

  • Performance uplift for gaming and multitasking: Adds essential headroom to run demanding titles, creative software, and multiple applications at once, delivering faster load times and steadier frame pacing.
  • Efficient and cool operation: DDR4 technology operates at lower voltage and higher efficiency, helping your system run cooler and use less power during extended gaming sessions or long editing runs.
  • Easy compatibility and upgrade convenience: Designed for standard desktop DDR4 motherboards with 288-pin sockets, making it a straightforward plug‑and‑play upgrade for most systems.
  • Reliable mainstream memory: Non‑ECC, unbuffered memory that works smoothly with a wide range of consumer-grade motherboards, ensuring broad compatibility without complex BIOS tuning.
  • Ideal for budget and mid-range builds: A cost-effective way to boost performance in older desktops or budget-friendly rigs, delivering noticeable improvements in everyday tasks, web workloads, and light-to-moderate gaming.

Technical Details of Accortec 4GB DDR4 SDRAM Memory Module

  • Type: DDR4 SDRAM
  • Capacity: 4GB
  • Form Factor: DIMM
  • Speed: 2133MHz – 2400MHz (varies by SKU)
  • Latency: CL15 – CL19 typical
  • Voltage: 1.2V
  • ECC / Error Correction: Non‑ECC
  • Memory Configuration: Unbuffered
  • Pin Count: 288-pin
  • Compatibility: Desktop DDR4 motherboards with 288-pin slots

How to Install Accortec 4GB DDR4 SDRAM Memory Module

  • Power down the computer, unplug the power cord, and press the power button for a few seconds to discharge any residual electricity.
  • Open the computer case and locate the memory (DIMM) slots near the CPU. If you’re replacing an existing module, carefully release the retention clips to remove it first.
  • Align the notch on the memory module with the key in the memory slot. The module should only fit one way; avoid forcing it. Hold the module by the edges and insert it straight down into the slot.
  • Apply even downward pressure on both ends of the module until the retention clips click into place, locking the module securely.
  • Reassemble the case, reconnect power, and boot the computer. Enter the system settings or BIOS to confirm that 4GB of new memory is recognized. For best results, ensure the installed RAM is configured to run at its rated speed, and enable any available XMP profile if your motherboard supports it.

Frequently asked questions

  • Q: What is the capacity of this memory module?
    A: It is a 4GB DDR4 SDRAM module designed to provide a straightforward upgrade for desktops requiring additional memory headroom.
  • Q: Is this RAM compatible with laptops or notebook systems?
    A: No. This is a desktop DIMM (288-pin) module and is not compatible with laptop SO-DIMM slots. It’s intended for standard desktop motherboards.
  • Q: Will adding 4GB improve gaming performance?
    A: Adding RAM can improve load times and multitasking efficiency, which can indirectly influence gaming experience, especially if your system previously struggled with memory-hungry tasks. For newer titles at higher settings, 8GB or more is often recommended.
  • Q: Can I install this RAM alongside existing memory?
    A: Yes, you can install it with existing RAM, provided the motherboard supports DDR4 and you match the slot type (288-pin UDIMM). For best results, try to pair modules with similar speeds and timings and test stability after installation.
  • Q: Do I need to adjust BIOS or enable special settings?
    A: In many cases, the RAM will be auto-detected at its rated speed. If your motherboard supports XMP, you can enable it to run the memory at its maximum rated speed. Always save and test after enabling any profile.
Shipping Notes
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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]
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SKU: 64400806879

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4.2 ★★★★★
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Verified Purchase
pease4pod
Carnegie, US
★★★★★ 5
Excellent Investment!
Color: Black, Style: ET-2800-B, Pattern Name: Printer
I have had this printer for two years now. I purchased it to do invitations and signs for my Daughter's baby shower. I designed an invitation, printed more than sixty copies with address labels, return address labels, numerous signs, games and raffles tickets. I used it again for the Baby's 1st Birthday same amount of items. I have not had to fill the colored ink in over 2 years. I have filled the black. My husband also uses it for work and I've printed several other projects including pictures. Everything has always exceeded my expectations. For the price you get excellent quality. I find the software easy to use and update.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 11, 2026
T
Verified Purchase
Tom B
Carnegie, US
★★★★★ 5
Inkjets have come a long way
Pattern Name: Printer, Style: ET-15000
Just a lot to like about this printer and nothing I don't like. Very capable for the price. I do mostly black and white printing, rarely print photos. (This will supposedly do a credible job of photo printing too but I haven't tried it). If you want professional caliber photo printing, you probably want the Epson 8550 which is similar to this, a bit more expensive, but does 6 color printing. If you are doing more like every day business printing the 15000 might be a better choice because it's built more for speed. The tank system means I can just replace the black because I use it a lot. The black ink tank is double size of the others and based on my experience so far, I think I'll easily get over a thousand pages on the standard-vivid setting which is very strong black but still relatively high speed printing. Given that the black ink bottles are under $30 I think the cost per page will be comparable to laser. The booklet/pamphlet printing can be complicated to work out with layers of PDF software and the Epson printer driver. But once you work it through, it's super capable. I've printed a lot of 12 x 18 double-sided for booklets and the paper handling has been flawless. (It can duplex automatically for 8 1/2 x 11 but for other sizes you have to manually duplex, which you can do by printing back/front or even/odd.) It's not as fast as a laser printer but it's pretty fast -- inkjets have improved so much.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026
L
Verified Purchase
Loleta Harlan
West Palm Beach, US
★★★★★ 5
Perfect Printer for My Small Business
Pattern Name: Printer, Style: ET-15000
I purchased the Epson ET-15000 for my crafting and apparel business and have been very pleased with its performance. The print quality is excellent, colors are vibrant, and the large ink tanks help save money over time. It handles larger print sizes with ease and has become an essential part of my workspace.
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Reviewed in the United States on June 3, 2026
W
Verified Purchase
wwise
Boise, US
★★★★★ 5
Nice large format printer which is what I needed
Pattern Name: Printer, Style: ET-15000
I make stained glass panels and needed a printer that I could make larger copies with. I also wanted one that I could manipulate my images with. This was my best option and I love the Eco-Tank printers. After reading the reviews I made sure to add a couple years of additional warranty for my peace of mind. Finding 13 x 19 paper that was affordable was a tough challenge. I found a bunch on FB marketplace and bought everything they had to offer. This printer was very easy to set-up. I just followed the instructions and then followed what was on my computer screen. At first I thought I would have an issue connecting to Wi-Fi but when it failed on the computer, I was able to go to the printer and do it from the control panel - Easy peesey. I have used it several times since filling, charging, and installing and everything works as it should. My husband has an Eco-Tank printer and I've wanted one since he got his. I love that the ink will last a very long time and that it will be cost efficient. I am not overly interested in photo printing so this was the perfect choice for my needs. The print quality is fairly good when comparing it to my old Canon and e that there are several paper trays and ways to make copies, especially the automatic feed and the larger scanner bed.
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Reviewed in the United States on January 26, 2026
J
Verified Purchase
JC
Grantham, US
★★★★★ 1
document feeder not working on first real use.
Pattern Name: Printer, Style: ET-15000
Serious reliability issues and concerns. We have owned the printer for about 1 month and printed a limited amount. For the first time today I tried scanning with the document feeder. I was scanning about 12 pages that should of been 1 document. The first page scanned and then stopped. I started the scanner again and it scanned about 5 pages and then jammed. The rest of the pages were a constant jamming/not feeding fiasco. I would run to the computer and hit scan, then run to the printer and manually push on the paper as hard as i could without the paper bending. if I pushed just right i could get a few pages through without jamming. I ended up with about 6 pdf's instead of one document and constant jamming in the paper feeder. Frustrating from a brand new printer and the first time using the paper scanner. There is a clicking noise when it scans. a few of the pages fed properly but the rest had to be forced. No obvious obstructions or other issues. I tried cleaning the rollers with no success. Then attempted to reach out to Epson support. The only support option I could find was an email form that put me in a captia loop after entering all the information so I had to start over on the ticket submission. No chat support, no phone number, brand new higher priced printer with serious build/reliability issues. Frustrating.
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Reviewed in the United States on April 14, 2026

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