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NEMIX RAM

NEMIX RAM 4GB DDR3 1600 SODIMM Synology Compatible Series

SKU CH-65P2-8R3EV

4GB DDR3 1600 SODIMM module validated for Synology NAS systems with CL11 timing and 1.35V operation

  • Total capacity4 GB
  • Rated speedDDR3 1600 (PC3 12800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL11
  • Buffer typeUnbuffered
  • Rated voltage1.35 V
  • Designed for Synology NAS reliability
  • DDR3 1600 speed boosts system responsiveness
  • Low 1.35V operation reduces power draw
  • 204-pin SODIMM fits compatible Synology models
  • Rigorously stress-tested for stable performance

4GB DDR3 SODIMM for Synology NAS

This 4GB DDR3 1600MHz SODIMM module is built for Synology RackStation and DiskStation NAS units that accept PC3-12800 unbuffered memory. It targets administrators upgrading a single slot in compatible appliances.

Capacity headroom for light workloads

The single 4GB rank handles basic file serving, backup tasks and low-intensity virtual machines. It reaches its limit quickly with multiple Docker containers, heavy transcoding or large ZFS deduplication tables that demand more memory bandwidth.

DDR3 1600 interface constraints

The DDR3 1600 SODIMM interface caps transfer rates at PC3-12800, so throughput cannot exceed this generation's ceiling. Systems requiring ECC protection or registered modules must use different memory, as this stick is non-ECC and unbuffered.

How it compares

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

Price $23.99
Cheaper than about 88% of the 21,161 comparable items (median $397.99).
Total capacity 4 GB
Lower than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $6.00 per GB
Cheaper than about 65% of the 20,941 comparable items (median $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 nameNEMIX RAM
Product lineSynology Compatible Series NAS Memory
Model nameSynology DDR3 1600 MHz Non-ECC Unbuffered SODIMM NAS Memory
Part numberMS12800-428K1
Total capacity4 GB
Product type204-Pin DDR3 SODIMM
Performance
Rated speedDDR3 1600 (PC3 12800)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL11
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Memory rank2Rx8
Power
Rated voltage1.35 V
Compatibility
Compatible systemsSynology
In the box
Included items4 GB (1 × 4 GB) DDR3 1600 MHz PC3-12800 2Rx8 1.35 V 204-PIN Non-ECC Unbuffered SODIMM

Questions about this item

Will this 1.35V DDR3 1600 SODIMM run reliably in a Synology NAS that currently uses 1.5V modules?

Yes, the module operates at 1.35V and is designed for Synology systems; DDR3 SODIMM slots accept both voltages, so it will work alongside existing 1.5V sticks.

How can I verify the CL11 2Rx8 module is recognised at the correct 1600MT/s speed after installation?

Open DSM, go to Control Panel > Info Center > Memory, and confirm the installed capacity shows 4GB running at DDR3 1600 (PC3-12800) with CL11 timings.

Does the single 204-pin SODIMM come with a heat spreader or any extra accessories in the box?

The package contains only the 4GB 204-pin DDR3 SODIMM module; no heat spreader, tools or additional cables are included.

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