4GB D4NESO-2666-4G DDR4-2666 260Pin SODIMM RAM for Synology NAS RS820RP+

Arch Memory
(9039)
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US $39.95
ApproximatelyS$ 51.97
Condition:
New
More than 10 available3 sold
People are checking this out. 2 have added this to their watchlist.
Breathe easy. Returns accepted.
Shipping:
Free USPS Ground Advantage®.
Located in: Saint Louis, Missouri, United States
Delivery:
Estimated between Thu, 6 Nov and Mon, 10 Nov
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:
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Seller assumes all responsibility for this listing.
eBay item number:265066164631
Last updated on Oct 29, 2025 14:17:37 SGTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Country of Origin
United States
Number of Modules
1
Capacity per Module
4 GB
Type
DDR4 Sodimm
Memory Features
Non-ECC
Brand
Arch Memory
Bus Speed
PC4-21300 (DDR4-2666)
Form Factor
SO-DIMM
Total Capacity
4 GB
Model
SY4GB2666SOr1b8-TZ01
MPN
SY4GB2666SOr1b8TZ01MPN
Unit Quantity
1
Unit Type
Unit
Number of Pins
260
Item Height
1.19
Item Length
2.25
Item Width
0.06
Manufacturer Warranty
Limited Lifetime Replacement
UPC
Not Applicable
Category

Item description from the seller

About this seller

Arch Memory

100% positive feedback•19K items sold

Joined Jul 2006
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
5.0
Shipping speed
4.9
Communication
5.0

Popular categories from this store

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Seller feedback (7,413)

All ratingsselected
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  • l***n (212)- Feedback left by buyer.
    Past month
    Verified purchase
    These guys are AMAZING. I (incorrectly) created an order that I had cancelled immediately, then created another order letting thiem know what I did. Not only did they make sure the correct order was put in, they communicated REALLY well about the refund. My computer runs amazingly fast now, thanks so much. I recommend without reservation! Great job St. Louis!
    16GB Memory Dell Precision Mobile Workstation 7510 DDR4 RAM SODIMM Laptop (#265769602919)
  • e***x (399)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Everything exactly as described, in great condition, packed very well, arrived quickly.
    Dell Memory Upgrade 32GB 2Rx8 DDR5 SODIMM 5600MHz SNP0X1C3C/32G AC774046 RAM (#266785589877)
  • m***k (228)- Feedback left by buyer.
    Past year
    Verified purchase
    Item as described, careful packaging, fast shipping, great product, A+ ebayer
    16GB Memory HP ProBook 640 G4 Notebook PC DDR4 3200MHz RAM SODIMM Laptop (#295082199844)
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