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Green circuit board with black memory chips, gold edge connector, no heat spreader

Computer Memory Solutions

Computer Memory Solutions 8GB DDR3 12800 1600MHz NON ECC SODIMM Synology DiskStation DS218+ memory upgrade

SKU CH-65DD-BZG25

8GB DDR3L 1600 MHz SODIMM upgrades Synology DS218+ to 16GB total capacity

  • Total capacity8 GB
  • Rated speedDDR3L 1600 (PC3L 12800)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL11
  • Memory timings11-11-11
  • Rated voltage1.35 V
  • 8 GB capacity expands DS218+ memory to 16 GB total
  • 35 V DDR3L reduces power draw and heat output
  • CL11 1600 MHz timing delivers responsive NAS performance
  • 204-pin SO-DIMM form factor fits DS218+ slots directly
  • Unbuffered non-ECC design matches Synology memory requirements

Synology DS218+ memory upgrade

This 8GB DDR3L SODIMM module is built specifically for the Synology DiskStation DS218+. It runs at 1600MHz with CL11 timing and operates at a low 1.35V voltage. The unbuffered, non-ECC design matches the NAS requirements exactly. One stick is included in the package.

Suitable for DS218+ owners needing more RAM

This upgrade suits users who want to increase the memory in a compatible DiskStation. It will not fit systems that require standard DDR3 at 1.5V or modules with ECC functionality. Buyers with a different NAS model or a desktop motherboard should verify their platform specifications before purchasing.

The deciding specification is DDR3L 1.35V

The module uses DDR3L technology at 1.35V rather than standard DDR3 at 1.5V. If the target system does not support low-voltage DDR3L operation, the memory will not function correctly. Confirm that the DS218+ or your specific device accepts 1.35V SO-DIMMs before ordering.

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 8 GB
Lower than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $2.25 per GB
Cheaper than about 93% 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 nameComputer Memory Solutions
Model nameCM10246412800SODRL
Total capacity8 GB
Product type204-Pin DDR3 SO-DIMM
Performance
Rated speedDDR3L 1600 (PC3L 12800)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL11
Memory timings11-11-11
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.35 V
Compatibility
Compatible systemsSynology DiskStation DS218+
In the box
Included items1Memory Ram Stick

Questions about this item

Does the Synology DiskStation DS218+ need any specific slot configuration to accept this 204-Pin DDR3L SO-DIMM?

The DS218+ has two memory sockets supporting up to 16 GB total; this single 8 GB module occupies one slot and works without any special configuration.

Will this 1.35 V DDR3L 1600 MHz module run stably alongside an existing 1.5 V DDR3 stick in the second slot?

The DS218+ memory controller negotiates a common voltage and timing; the 1.35 V module will operate at the lower voltage with CL11 11-11-11 timings when paired with a 1.5 V stick.

How can I confirm the DS218+ recognises the full 8 GB capacity after installing this CM10246412800SODRL module?

Open DSM Control Panel → Info Center; the System tab should display 8 GB (or 16 GB if both slots are filled) under Memory.

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