Picture 1 of 8








Gallery
Picture 1 of 8








Have one to sell?
A-Tech 32GB 4x 8GB 1Rx8 PC4-21300R DDR4 2666 MHz ECC REG RDIMM Server Memory RAM
US $112.26
as low as $38.30/mo with
Condition:
New
A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details.
More than 10 available1 sold
Oops! Looks like we're having trouble connecting to our server.
Refresh your browser window to try again.
Shipping:
Free Standard Shipping.
Located in: Columbus, Ohio, United States
Delivery:
Estimated between Fri, Sep 26 and Tue, Sep 30 to 94104
Returns:
30 days returns. Seller pays for return shipping.
Payments:
.
Special financing available. See terms and apply now- for PayPal Credit, opens in a new window or tab
Earn up to 5x points when you use your eBay Mastercard®. Learn moreabout earning points with eBay Mastercard
Shop with confidence
Seller assumes all responsibility for this listing.
eBay item number:325343526437
Item specifics
- Condition
- Type
- DDR4 SDRAM
- Custom Bundle
- No
- Model
- AT8G4D4D2666RS8N12V
- Bus Speed
- PC4-21300 (DDR4-2666)
- Modified Item
- No
- Brand
- A-Tech
- SKU
- EB21-M22
- MPN
- AT8G4D4D2666RS8N12V
- Form Factor
- RDIMM
- Number of Pins
- 288
- Number of Modules
- 4
- Capacity per Module
- 8 GB
- Total Capacity
- 32 GB
- ECC Type
- ECC Registered (RDIMM)
- Frequency
- 2666MHz
- Rank
- 1Rx8 (Single Rank)
- Country/Region of Manufacture
- United States
- Voltage
- 1.2V
- Item Height
- 30mm
- Item Length
- 133mm
- Manufacturer Warranty
- Lifetime
- Item Width
- 3mm
- Memory Features
- ECC Memory, Registered
- California Prop 65 Warning
- Does not apply
- UPC
- Does not Apply
Item description from the seller
Seller feedback (128,528)
This item (1)
All items (128,528)
- 6***t (23)- Feedback left by buyer.More than a year agoVerified purchaseExcellent product details - enables correct selection. Fast shipping and well packaged.. Item arrived ahead of schedule. RAM works perfectly in my system. decent price. thank you.
- n***c (33)- Feedback left by buyer.Past 6 monthsVerified purchaseThis is my second order with A-Tech and again they have provided prompt shipping, reasonable prices, and good packaging, and as described in the listing. I had a question about my order and they were prompt to respond. Thanks again. A++ seller.16GB 2x8GB PC3-10600E ECC Unbuffered UDIMM DDR3 1333MHz 240pin Server Memory RAM (#324592213620)
- p***p (148)- Feedback left by buyer.Past 6 monthsVerified purchasePicked up a set of Hynix 16GB DDR4 2133MHz ECC RDIMM sticks at a great price. They were packaged securely and arrived in excellent condition. Two of the eight had an issue, but the seller was quick to respond and resolved it without any hassle. Overall, solid deal, smooth experience, and dependable customer service.
- 8***e (233)- Feedback left by buyer.Past monthVerified purchaseA-Tech Components is very professional company. I had a slight issue that I caused and they responded via email in less than an hour. They took care of me right away. The memory came in anti static paper And rolled in bubble wrap. Then the mailer was bubble wrap lined. The modules look brand new. I highly recommend this company and look forward to doing business with them in the future.
Product ratings and reviews
Most relevant reviews
- Aug 29, 2025
Good product & it functions perfectly......
Verified purchase: YesCondition: NewSold by: atechcomponents
More to explore :
- PC4-21300 (DDR4-2666) Bus Speed ECC Network Server Memory (RAM),
- PC4-21300 (DDR4-2666) Bus Speed RDIMM DDR4 SDRAM Memory (RAM),
- PC4-21300 (DDR4-2666) Bus Speed RDIMM Computer Memory (RAM),
- PC4-21300 (DDR4-2666) Bus Speed ECC RAM Computer Memory (RAM),
- 32GB ECC Network Server Memory DDR4 SDRAM,
- Computer PC4-21300 (DDR4-2666) Bus Speed Memory (RAM),
- PC4-21300 (DDR4-2666) Bus Speed DDR4 SDRAM Memory (RAM),
- Patriot PC4-21300 (DDR4-2666) Bus Speed DDR4 SDRAM Memory (RAM),
- PC4-21300 (DDR4-2666) Bus Speed LRDIMM DDR4 SDRAM Memory (RAM),
- Micron PC4-21300 (DDR4-2666) Bus Speed DDR4 SDRAM Memory (RAM)