Best in 7 days
Pay in installments of $268.62 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Synology 8GB DDR3 RAM Kit (2x4GB)Boost your Synology NAS performance with this reliable 8GB DDR3 1600 kit, consisting of two 4GB unbuffered SO DIMM modules. Ideal for models like DS1517+, DS1817+, RS1219+, RS818RP+, and RS818+, it offers stable memory expansion for seamless multitasking and efficient data handling in home or office environments. Descriptions may be generated and may not reflect the actual product. Please check the manufacturer's website with the product code for full
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
Discover Niche Categories That Outsell
Top-Converting Item to Boost Your Average Order
Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.7 ★★★★★
Based on 1956 reviews
Sort
Product Reviews
★★★★★ 1
Too large. Correct size not depicted.
SIZE 10-14... Too large. Product details says "Regular" size. Returning.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 16, 2026
★★★★★ 2
Too big
The one size fits all was too big for me.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 10, 2026
★★★★★ 5
Great quality.
Size: Large, Color: (001) Black / Black / White
Thickness and comfort are great. Quality is great and the same I would expect if I bought at the branded storefront.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 11, 2026
★★★★★ 5
Great product.
Size: Small, Color: (001) Black / Black / White
🙏🙏🙏
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
★★★★★ 5
Great buy!
Size: Medium, Color: (001) Black / Black / White
My husband loves these. The socks are warm and thick and extremely comfortable. They support the foot and he works outside all day and has had them for a little over a month. They stay in place and don’t move move around while he’s outside moving around.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 6, 2025
recommand products
Earth Animal Beef No-Hide® Wholesome Dog Chews
11.99
SMAEL Luxury Brand Smart Watch Men With BT Call/ SMS /Twitter/ Facebook/ Whatsapp/ Skype Reminder Sports Steps Counting Green
13.85
Bayer Tapeworm Dewormer - Cats
24.99
DC5V WS2812B built-in Individually Addressable 60leds/m 5050 RGB Dream Color LED Strip Light 5m 60led white IP67/Changeable
26.72
Earth Animal Chicken No-Hide® Wholesome Dog Chews
16.99