A-Tech
A-Tech 32GB (2x16GB) RAM Replacement for Synology D4ECSO-2666-16G
Bottom line: The A-Tech 32GB RAM Replacement for Synology D4ECSO-2666-16G is a specs-and-price decision rather than a crowd-consensus one in the memory & ram category. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.
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Pros & Cons
Pros
- ✓ A-Tech RAM memory replacement compatible for Synology D4ECSO-2666-16G, D4ES01-16G
- ✓ Backed by A-Tech's warranty and support channels
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated
Manufacturer description
An A-Tech Memory (RAM) upgrade is an easy, quick way to boost your system's performance byspeeding up loading times, improving system responsiveness, and increasing your system's ability to handle higher workloads.Take on more and multitask with ease with a simple and affordable A-Tech Memory upgrade!High Performance RAM Memory Replacement for Synology D4ECSO-2666-16G, D4ES01-16GCompatible for NAS DiskStation, RackStation, FlashStation, & NVR DVA Servers Models: DS1522+, DS1618+, DS1621+, DS1621xs+, DS1819+, DS1821+, DS2419+, DS2419+II, DS2422+, DS3018xs, DS3617xs, DS3617xsII, DS3622xs+…
SpecPicks Verdict
SpecPicks scored A-Tech 32GB RAM Replacement for Synology D4ECSO-2666-16G using a rating × review-volume × price-fit model applied to published specs and reviews across the memory & ram category. A-Tech's memory & ram lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for memory & ram of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Key Features
- A-Tech RAM memory replacement compatible for Synology D4ECSO-2666-16G, D4ES01-16G
Full Specifications
| Brand | A-Tech |
|---|---|
| Weight | 16g |
| Voltage | 1.2 Volts |
| RAM Size | 32 GB |
| Model Name | AT16G2D4S2666ND8N12V |
| Form Factor | SO-DIMM |
| Memory Speed | 2666 MHz |
| Item Type Name | Computer RAM Memory |
| Number of Pins | 260 |
| Memory Generation | DDR4 |
| Data Transfer Rate | 21300 Megabytes Per Second |
| Memory Form Factor | SODIMM |
| Additional Features | Lightweight |
| Computer Memory Size | 32 GB |
| Warranty Description | Limited Lifetime Warranty Covering Defects In Materials And Workmanship |
| RAM Memory Technology | DDR4 |
| Column Address Strobe Latency | 19 |
| Full listing title | A-Tech 32GB (2x16GB) RAM Replacement for Synology D4ECSO-2666-16G, D4ES01-16G | DDR4 2666MHz PC4-21300 ECC SODIMM 2Rx8 1.2V Memory Upgrade for NAS DiskStation, RackStation, FlashStation, & NVR DVA |
Ready to buy?
A-Tech 32GB (2x16GB) RAM Replacement for Synology D4ECSO-2666-16G, D4ES01-16G | DDR4 2666MHz PC4-21300 ECC SODIMM 2Rx8 1.2V Memory Upgrade for NAS DiskStation, RackStation, FlashStation, & NVR DVA is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
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