[elecena] D4ES01-4G RAM module, DDR4, 4 GB - zmiany ceny DDR4 ECC unbuffered SODIMM Memory size: 4 GB Used for models: Synology Series 21: DS1621+ D4ES01-4G RAM module, DDR4, 4 GB - 103.35 EUR https://elecena.pl/product/18472998/d4es01-4g-ram-module-ddr4-4-gb 2021-05-15 D4ES01-4G RAM module, DDR4, 4 GB - 92.97 EUR https://elecena.pl/product/18472998/d4es01-4g-ram-module-ddr4-4-gb 2021-07-14 D4ES01-4G RAM module, DDR4, 4 GB - 103.35 EUR https://elecena.pl/product/18472998/d4es01-4g-ram-module-ddr4-4-gb 2026-01-04 D4ES01-4G RAM module, DDR4, 4 GB - 412.41 EUR https://elecena.pl/product/18472998/d4es01-4g-ram-module-ddr4-4-gb 2026-01-21