![Synology D4ES01-4G [NAS additional memory 4GB DDR4 ECC Unbuffered Sodimm]](http://store.asunite.net/cdn/shop/products/00763647_01_7775f113-d4ae-406a-8435-268109d35b40_1946x.jpg?v=1686884880)
Synology
Synology D4ES01-4G [NAS additional memory 4GB DDR4 ECC Unbuffered Sodimm]
Regular price
$138.22 USD
Regular price
$145.49 USD
Sale price
$138.22 USD
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| Applicable model | 21 series RS1221RP+, RS1221+, DS1821+, DS1621+ |
|---|
![Synology D4ES01-4G [NAS additional memory 4GB DDR4 ECC Unbuffered Sodimm]](http://store.asunite.net/cdn/shop/products/00763647_01_7775f113-d4ae-406a-8435-268109d35b40_1445x.jpg?v=1686884880)