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Home Networking Servers & Storage Data Storage OWC 128GB (4x32GB) DDR4 2666MHz ECC RDIMM RAM - Synology SA6400

OWC 128GB (4x32GB) DDR4 2666MHz ECC RDIMM RAM - Synology SA6400

OWC 128GB (4x32GB) DDR4 2666MHz ECC RDIMM RAM - Synology SA6400

OWC 128GB (4x32GB) DDR4 2666MHz ECC RDIMM RAM - Synology SA6400

Brand:

Synology

Specifications

Product Overview:

Synology FlashStation SA6400 with the OWC 128GB (4×32GB) DDR4 2666 MHz ECC RDIMM memory kit—the perfect replacement for Synology’s D4ER01-32G modules. Engineered for high-performance, enterprise-grade NAS environments, this memory kit ensures faster processing, improved multitasking, and reliable operation for intensive workloads.
With Error-Correcting Code (ECC) and Registered DIMM support, it safeguards against data corruption, making it ideal for mission-critical applications, virtualization, large-scale file storage, and all-flash deployments. Each kit contains 4×32GB modules for a total of 128GB, delivering stable and compatible expansion for your Synology FlashStation SA6400.

Features:

128GB total memory (4×32GB)
DDR4 2666 MHz speed for fast NAS operations
Enhances multi-user and high-load NAS performance
Error-Correcting Code ensures data integrity
Registered DIMM stabilizes large memory configurations
Fully compatible replacement for Synology D4ER01-32G
Designed for continuous 24/7 operation in FlashStation NAS
Hot-plug ready in supported models (power down if required)
Standard 288-pin DIMM form factor for easy upgrade
Optimises NAS performance for high-throughput applications
Perfect for virtualization, database workloads, and large-scale file storage

Specifications:

Brand: OWC
Model/Kit: 128GB (4×32GB) DDR4 2666 MHz ECC RDIMM
Synology Replacement: D4ER01-32G
Memory Type: DDR4 ECC Registered DIMM (RDIMM)
Capacity: 128GB (4×32GB)
Speed: 2666 MHz / PC4-21300
Pins: 288-pin DIMM
Type: RDIMM
ECC: Yes (Error-Correcting Code)
Voltage: 1.2V

Features

Brand:

Synology

Warranty:

1 Year

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