RAM & Storage Compatibility for WD My Cloud PR2100
The WD My Cloud PR2100 is a 2-bay NAS from the My Cloud Pro range. It uses DDR3L memory with 1 RAM slot, upgradeable to a maximum of 8GB.
Memory Specifications
| Specification | Details |
|---|---|
| Memory Type | DDR3L |
| RAM Slots | 1 |
| Max RAM | 8GB |
| RAM Speed | 1600 MHz |
| Drive Bays | 2 |
| SSD Cache | None |
| ECC Support | No |
Recommended RAM Upgrades
Best RAM: Crucial DDR4 SODIMM 8GB
Fully tested for NAS compatibility. Non-ECC SODIMM that works reliably with WD devices.
Official WD Memory Module
The official WD-branded memory module guarantees compatibility but typically costs more than third-party options.
Recommended Hard Drives
Best NAS HDD: Seagate IronWolf 4TB
Purpose-built for NAS with AgileArray technology, vibration sensors, and 3-year Rescue Data Recovery. Rated for 24/7 operation.
Frequently Asked Questions
Can I upgrade the RAM in the WD My Cloud PR2100?
Yes, the WD My Cloud PR2100 has 1 RAM slot and can be upgraded to a maximum of 8GB.
What type of RAM does the WD My Cloud PR2100 use?
The WD My Cloud PR2100 uses DDR3L running at 1600 MHz. Non-ECC SODIMM modules are compatible.
