We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Green circuit board with black memory chips, 204-pin DDR3 SODIMM module

NEMIX RAM

NEMIX RAM 8GB 1x8GB DDR3 1600 1.35V 204-pin SODIMM memory upgrade

SKU CH-35M2-7MY2D

DDR3 1600 SODIMM 8 GB module at 1.35 V with CL11 timing for Synology NAS upgrades

  • Total capacity8 GB (2 × 4 GB)
  • Rated speedDDR3 1600 (PC3 12800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL11
  • Buffer typeUnbuffered
  • Rated voltage1.35 V
  • Boosts Synology NAS performance with 8GB DDR3 1600MHz
  • Low 1.35V power draw keeps system cool and stable
  • 204-pin SODIMM fits straight into compatible Synology slots
  • Major OEM Samsung, Micron, Hynix chips ensure reliability
  • CL11 latency supports responsive multitasking under load

Synology NAS DDR3 Upgrade

This module is built for Synology RackStation and DiskStation units that take DDR3 SODIMMs. It targets administrators who need to expand memory capacity in supported NAS appliances without changing voltage or form factor.

8GB Single Module Capacity

The stick provides 8 GB in a single 204-pin SODIMM running at 1600 MT/s with CL11 latency. It handles typical file-serving, backup and light virtualization workloads; larger datasets or heavier VM loads will exceed the single-slot limit.

Low-Voltage Unbuffered Build

Operating at 1.35 V, the unbuffered non-ECC design uses major-brand DRAM chips without a heat spreader. The standard SODIMM keying ensures direct slot insertion in compatible Synology bays, leaving no clearance issues in dense chassis.

How it compares

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

Price $15.99
Cheaper than about 93% of the 21,161 comparable items (median $397.99).
Total capacity 8 GB (2 × 4 GB)
Lower than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $2.00 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 nameNEMIX RAM
Product lineSynology Compatible Series NAS Memory
Model nameSynology DDR3 1600 MHz Non-ECC Unbuffered SODIMM NAS Memory
Part numberMS12800-428K2
Total capacity8 GB (2 × 4 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 items8 GB (1 × 8 GB) DDR3 1600 MHz PC3-12800 2Rx8 1.35 V 204-PIN Non-ECC Unbuffered SODIMM KIT

Questions about this item

Will the 204-pin 1.35 V DDR3 SODIMM run in my Synology NAS that currently has 1600 MHz modules installed?

Yes — the module matches the 204-pin DDR3 SODIMM form factor, operates at 1.35 V and is rated for 1600 MHz PC3-12800, so it will work alongside existing 1600 MHz memory in compatible Synology systems.

How can I verify the stick is running at CL11 2Rx8 after I install it?

Check the NAS information page or use a tool such as dmidecode; it should report DDR3 1600 MT/s, CAS latency 11, dual-rank 2Rx8 organisation and 1.35 V operation.

Does the package include only the single 8 GB SODIMM or are tools and cables supplied as well?

The box contains one 8 GB 204-pin DDR3 1600 MHz 1.35 V Non-ECC Unbuffered SODIMM; no tools, cables or additional components are included.

More in Model-Specific Memory Upgrades

Similar items