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Green circuit board with gold contacts and black memory chips

OWC

OWC 2GB DDR3 1600 CL11 204-pin SODIMM memory upgrade

SKU CH-NSBW-RD540

A 2 GB DDR3 1600 MHz SODIMM module for Synology RackStation RS2212+, RS2212RP+, RS2414+ and RS2414RP+ NAS units

  • Total capacity2 GB
  • Rated speedDDR3 1600 (PC3 12800)
  • CAS latencyCL11
  • Rated voltage1.5 V
  • Buffer typeUnbuffered
  • Memory rank1Rx8
  • 2GB capacity expands NAS memory for heavier workloads
  • DDR3 1600 speed matches system bus for stable operation
  • CL11 latency and 1.5V voltage meet JEDEC specs
  • 204-pin SODIMM form factor fits Synology RS2212+ and RS2414+ series
  • Single-rank 1Rx8 unbuffered design ensures warranty-safe upgrade

2GB DDR3 SODIMM for Synology NAS

This module is a 2GB DDR3 1600 CL11 204-pin SODIMM built to JEDEC standard. It operates at 1.5V without ECC or registered buffering and uses a 1Rx8 organisation. The stick is validated for Synology RackStation RS2212+, RS2212RP+, RS2414+ and RS2414RP+ systems.

Suitable for capacity expansion on listed

Owners of the four named Synology NAS models who need a single 2GB upgrade can install this part. Builders working with any other platform, or who require ECC protection, registered modules, a different voltage or a larger capacity per slot, should look elsewhere.

DDR3 1600 CL11 1.5V 204-pin SODIMM spec

The memory runs at PC3-12800 speed with CL11 latency at 1.5V in the 204-pin SO-DIMM form factor. Matching these exact parameters is the deciding factor for compatibility with the target Synology units.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $17.99
Cheaper than about 92% of the 21,161 comparable items (median $397.99).
Total capacity 2 GB
Lower than about 95% of the 20,941 comparable items (median 32 GB).
Price per GB $9.00 per GB
Typical for this category: the median of 20,941 items is $8.19 per GB.

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameOWC
Part number1S6D31R802 GB
Total capacity2 GB
Product type204-Pin DDR3 Non-ECC SODIMM
Performance
Rated speedDDR3 1600 (PC3 12800)
Memory
CAS latencyCL11
ECC supportNo
Buffer typeUnbuffered
Memory rank1Rx8
Heat spreaderNo
Power
Rated voltage1.5 V
Compatibility
Compatible systemsSynology NAS RS2212+
Synology NAS RS2212RP+
Synology NAS RS2414+
Synology NAS RS2414RP+

Questions about this item

Does the 1.5V DDR3 1600 module run hot or draw extra power in a Synology RS2212+ that operates 24/7?

The module uses standard 1.5V DDR3 at 1600MHz with no heat spreader; power draw is typical for a 2GB unbuffered SODIMM and it adds negligible heat inside the NAS chassis.

What must already be present in the RS2414RP+ for this 204-pin SODIMM to work?

An available DDR3 SODIMM slot that accepts 204-pin PC3-12800 CL11 memory; the board must support non-ECC unbuffered modules at 1.5V.

Will this 2GB stick work alongside the original Synology RAM1600DDR3-2G modules already installed in my RS2212RP+?

Yes, it matches the same DDR3 1600 CL11 1.5V non-ECC specification, so it can run in the same channel with the factory modules.

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