Synology 4GB DDR4 ECC UDIMM V1.0 RAM Module

Description

SYNOLOGY 4GB DDR4 ECC Unbuffered UDIMM RAM Module (D4EU01-4G)

The Synology D4EU01-4G is a 4GB DDR4 ECC Unbuffered UDIMM engineered to deliver enhanced stability and data integrity in compatible Synology RackStation systems. Designed for business-class NAS environments, it uses ECC technology to detect and correct memory errors, ensuring reliable 24/7 operation. Optimised and validated by Synology, this module is ideal for expanding memory in supported enterprise models where system stability and performance are critical.

Features

• 4GB DDR4 ECC UDIMM – Error-correcting memory for improved system reliability
• Unbuffered DIMM Design – Suitable for compatible Synology RackStation platforms
• Enhanced Data Integrity – Automatically detects and corrects memory errors
• Synology Certified Module – Tested and validated for guaranteed compatibility
• APPLIED MODELS
• 21 Series: RS2821RP+, RS2421RP+, RS2421+

Shipping size and weight: 12.7 cm long, 9 cm wide, 1.2 cm high, 0.5 kg

Part number: CAS-NASBOX-D4EU01-4G