OWC

• OWC 8GB DDR4 2666 PC4-21300 CL19 1Rx8 260-pin 1.2V ECC Unbuffered SODIMM Memory RAM Module Upgrade compatible with Synology D4ES03-8G
• 100% COMPLIANT: JEDEC-Standard and ROHS Compliant. Warranty-Safe Upgrade. Designed and Tested to Meet or Exceed all Manufacturer OEM Specs.
• INCREASED PERFORMANCE: Memory Upgrades are the Most Effective and Easy Way to Boost your PC’s Performance.

DDR4 ECC Unbuffered SODIMM

Applied Models: Synology

• 25 series:DS1825+, DS1525+, DS925+, DS725+
• 23 series:DS1823xs+, DS923+, DS723+
• 22 series:RS822RP+, RS822+, DS3622xs+, DS2422+, DS1522+
• 21 series:RS1221RP+, RS1221+, DS1821+, DS1621xs+, DS1621+, DVA3221