OWC 8GB DDR4 2666MHz ECC SODIMM 1Rx8 CL19 1.2V Synology RS820+ RS820RP+

Synology RS820+ and RS820RP+ memory upgrade

This 8 GB DDR4 ECC SODIMM is built specifically for the Synology RackStation RS820+ and RS820RP+ network storage servers. It adds capacity to the existing memory slots so the NAS can handle more concurrent services and larger file caches. The module targets administrators who need a straightforward capacity increase for these two models.

260-pin SODIMM with ECC and JEDEC compliance

The stick uses the standard 260-pin SO-DIMM form factor and operates at 1.2 V with CL19 latency at 2666 MHz. ECC protection detects and corrects single-bit errors, which helps maintain data integrity in a storage appliance. No heat spreader is fitted, so the module fits tight NAS chassis without clearance issues. JEDEC and RoHS compliance means the upgrade keeps the original system warranty intact.

Check slot count and current configuration before

Verify how many SODIMM slots your RS820+ or RS820RP+ has free and whether the existing memory is also ECC unbuffered. The module runs at 2666 MHz but will clock down to 2400 MHz or 2133 MHz if the system requires it. Buyers who need registered DIMMs or a different pin count cannot use this part.