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Two green DDR4 SODIMM sticks with black chips and gold contacts

Computer Memory Solutions

Computer Memory Solutions 32GB (2x16GB) DDR4 2133MHz ECC SODIMM FS1018 D42

SKU CH-MT8Q-0HFC9

32 GB dual-channel DDR4 ECC SODIMM kit validated for Synology FlashStation FS1018 at 2133 MHz CL15

  • Total capacity32 GB (2 × 16 GB)
  • Rated speedDDR4 2133 (PC4 17000)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL15
  • Memory timings15-15-15
  • Rated voltage1.2 V
  • ECC protection guards data integrity in the Synology FS1018
  • 32 GB kit fills both slots for maximum supported capacity
  • 2133 MHz DDR4 speed matches the system specification exactly
  • Unbuffered 260-pin SODIMM form factor installs without adapters
  • 2 V operation reduces power draw and heat output

32GB DDR4 ECC SODIMM kit for Synology FS1018

This 32GB kit contains two 16GB DDR4 2133MHz ECC unregistered SODIMM modules. It is built for the Synology FlashStation FS1018 and fills both available slots. The CL15 timing and 1.2V voltage match the system specification. Buyers who need non-ECC memory or a different form factor should look elsewhere.

Capacity reaches the FS1018 limit of 32GB

The kit delivers the maximum 32GB the FS1018 supports across its two slots. Each 16GB stick uses a 2Rx8 organisation with major-brand chips. There is no headroom for further expansion because the platform caps at this amount. Users who anticipate growth beyond 32GB cannot use this platform.

ECC unregistered DDR4 2133MHz at CL15

The modules run at DDR4 2133 (PC4 17000) with 15-15-15 timings and 1.2V operation. ECC is present and the sticks are unbuffered, non-registered 260-pin SODIMMs. This exact combination is the single specification that determines compatibility with the FS1018.

How it compares

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

Price $100.99
Cheaper than about 68% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB (2 × 16 GB)
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $3.16 per GB
Cheaper than about 89% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM20487217000ECCSO
Total capacity32 GB (2 × 16 GB)
Product type260-Pin DDR4 SO-DIMM
Performance
Rated speedDDR4 2133 (PC4 17000)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL15
Memory timings15-15-15
ECC supportYes
Buffer typeUnregistered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsSynology FlashStation FS1018
In the box
Included items2 Memory RAM Sticks

Questions about this item

Will this 2133 MHz DDR4 kit run correctly alongside any existing 2133 MHz DDR4 SODIMMs I keep in the FS1018?

Yes, the kit is rated at DDR4 2133 (PC4 17000) with CL15 timing and 1.2 V, matching the FS1018 specification so mixed modules of the same speed and voltage will operate together.

How can I confirm the 32 GB (2 x 16 GB) ECC modules are detected and error-correction is active after installation?

Boot the FS1018, open DSM Control Panel > Info Center, and verify total memory shows 32 GB with ECC status reported as enabled.

What ships in the box and is anything else required to complete the upgrade?

The package contains two 260-pin DDR4 ECC SODIMM sticks; the FS1018 has two slots and supports a maximum of 32 GB, so no additional parts are needed.

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