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16GB D4ECSO-2666-16G DDR4-2666 260-Pin ECC SODIMM RAM for Synology NAS DS1821+ - Picture 1 of 6
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16GB D4ECSO-2666-16G DDR4-2666 260-Pin ECC SODIMM RAM for Synology NAS DS1821+

Arch Memory
(9009)
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US $107.95
ApproximatelyS$ 138.45
Condition:
New
More than 10 available2 sold
Popular item. 2 have already sold.
Breathe easy. Returns accepted.
Shipping:
Free USPS Ground Advantage®.
Located in: Saint Louis, Missouri, United States
Delivery:
Estimated between Mon, 15 Sep and Fri, 19 Sep to 94104
Estimated delivery dates - opens in a new window or tab include seller's handling time, origin ZIP Code, destination ZIP Code and time of acceptance and will depend on shipping service selected and receipt of cleared paymentcleared payment - opens in a new window or tab. Delivery times may vary, especially during peak periods.
Returns:
30 days return. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Coverage:
Read item description or contact seller for details. See all detailsSee all details on coverage
(Not eligible for eBay purchase protection programmes)
Seller assumes all responsibility for this listing.
eBay item number:296098500403
Last updated on Aug 29, 2025 08:32:54 SGTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Total Capacity
16 GB
Capacity per Module
16 GB
MPN
SY16GB2666SOECr2b8M1MPN
Item Length
2.25
Memory Features
ECC Memory
Brand
Arch Memory
Form Factor
SO-DIMM
Type
ECC RAM
Unit Type
Unit
Number of Modules
1
Manufacturer Warranty
Limited Lifetime Replacement
Item Height
1.19
Model
SY16GB2666SOECr2b8-M1
Number of Pins
260
Bus Speed
PC4-21300 (DDR4-2666)
Country/Region of Manufacture
United States
Unit Quantity
1
Item Width
0.06
UPC
Not Applicable

Item description from the seller

About this seller

Arch Memory

100% positive feedback•19K items sold

Joined Jul 2006
Usually responds within 24 hours
RAM & Computer Upgrades. Made from the highest quality components, Arch Memory RAM modules are designed to increase productivity and help your computer work faster. Arch Memory products are engineered ...
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Detailed Seller Ratings

Average for the last 12 months
Accurate description
5.0
Reasonable shipping cost
4.9
Shipping speed
4.9
Communication
5.0

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