Nemix RAM 16GB DDR4-2666 ECC SODIMM
Expert rating7.2 / 10
- Capacity:
- 16GB
- Speed:
- 2666MT/s
- ECC:
- Yes
- Form Factor:
- SO-DIMM
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Manufacturer: Nemix RAM Last updated: 2026-09-12
Where to buy
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- Nemix RAMGo to store
Nemix RAM 16GB DDR4-2666 ECC SODIMM Review
ECC memory in a SODIMM form factor is a narrower niche, mostly NAS boxes and mobile workstations, and Nemix RAM's 16GB DDR4-2666 ECC Unbuffered SODIMM is built specifically to cover that gap where consumer laptop SODIMMs (non-ECC) don't fit the bill.
This targets Synology and QNAP NAS units and a handful of mobile workstation laptops (certain Dell Precision and Lenovo ThinkPad P-series models) that specifically require ECC in a SODIMM package rather than the far more common non-ECC laptop stick.
Where ECC SODIMM Actually Matters
Most laptops don't support ECC at all, but NAS platforms like Synology's RackStation and certain QNAP models specifically call for ECC SODIMM to protect long-running file integrity checks and ZFS-based storage pools from silent memory corruption.
Comparison to Alternatives
This is a SODIMM counterpart to Samsung's M393A2K43DB3-CWE (16GB DDR4-3200 ECC RDIMM, full-size desktop form factor) in this catalog, same ECC protection but in the compact SODIMM package NAS units and mobile workstations require instead of a server rack. Always confirm your specific NAS or laptop model's memory QVL calls for ECC before buying, installing ECC in a non-ECC-aware system won't enable error correction even if it boots.
Our verdict
Reviewed by Burooj Alam. Rated by us, not by users.
Expert rating7.2 / 10
A correctly-specced niche product for NAS and mobile workstation ECC SODIMM slots, verify your device's QVL actually uses ECC before buying.
Best for
- Synology and QNAP NAS units with ECC SODIMM support
- Mobile workstations (Dell Precision, ThinkPad P-series) requiring ECC
- Long-running file server and ZFS storage pool memory integrity
Not for
- Standard consumer laptops (most don't support or use ECC even if it physically fits)
- Desktop or server RDIMM slots (wrong form factor)
- Gaming or general productivity laptops
Specifications
What these specs meanIdentity
| Peak Bandwidth | 21.3 GB/s |
|---|---|
| Brand | Nemix RAM |
| Part Number | 16GB DDR4-2666 ECC SODIMM |
| Series | Nemix RAM ECC SODIMM |
Memory
| DDR Generation | DDR4 |
|---|---|
| Capacity | 16 GB |
| Speed | 2666MT/s (PC4-21300) |
| CAS Latency | 19 |
| Module Count | 1 |
| Voltage | 1.2 V |
Physical
| Form Factor | SO-DIMM |
|---|---|
| RGB Lighting | No |
Module and platform
| RAM Segment | Server |
|---|
Capacity
| Capacity Per Module | 16 GB |
|---|
Speed and timings
| True Latency | 14.3 ns |
|---|
Silicon
| Memory IC | Undisclosed |
|---|---|
| ECC | Yes |
Physical and lighting
| Colour | Green |
|---|
Commercial
| Warranty | Limited Lifetime |
|---|
FAQs
What are the key specifications of the Nemix RAM 16GB DDR4-2666 ECC SODIMM (16GB DDR4-2666 ECC Unbuffered SODIMM/CL19/2Rx8/1.2V/260-Pin/Workstation & NAS)?
The Nemix RAM 16GB DDR4-2666 ECC SODIMM (16GB DDR4-2666 ECC Unbuffered SODIMM/CL19/2Rx8/1.2V/260-Pin/Workstation & NAS) is a memory kit from Nemix RAM. Key specs: DDR Generation DDR4, Capacity 16GB, Module Count 1, Speed 2666MT/s (PC4-21300), CAS Latency 19.
Will the Nemix RAM 16GB DDR4-2666 ECC SODIMM (16GB DDR4-2666 ECC Unbuffered SODIMM/CL19/2Rx8/1.2V/260-Pin/Workstation & NAS) work with my current setup?
The Nemix RAM 16GB DDR4-2666 ECC SODIMM (16GB DDR4-2666 ECC Unbuffered SODIMM/CL19/2Rx8/1.2V/260-Pin/Workstation & NAS) lists DDR Generation is DDR4. Check that against the hardware you already own before buying, since this is the field that most often decides whether a part fits. Our upgrade checker at /upgrade can confirm compatibility for common combinations.
Who is the Nemix RAM 16GB DDR4-2666 ECC SODIMM (16GB DDR4-2666 ECC Unbuffered SODIMM/CL19/2Rx8/1.2V/260-Pin/Workstation & NAS) best suited to?
Best suited to: Synology and QNAP NAS units with ECC SODIMM support; Mobile workstations (Dell Precision, ThinkPad P-series) requiring ECC; Long-running file server and ZFS storage pool memory integrity.
What are the drawbacks of the Nemix RAM 16GB DDR4-2666 ECC SODIMM (16GB DDR4-2666 ECC Unbuffered SODIMM/CL19/2Rx8/1.2V/260-Pin/Workstation & NAS)?
Not the best fit for: Standard consumer laptops (most don't support or use ECC even if it physically fits); Desktop or server RDIMM slots (wrong form factor); Gaming or general productivity laptops.
Compare and read more
- ADATA AD4U3200716G22-BADZ (16GB DDR4-3200 Non-ECC UDIMM/CL22/1.2V/288-Pin) vs Nemix RAM 16GB DDR4-2666 ECC SODIMM (16GB DDR4-2666 ECC Unbuffered SODIMM/CL19/2Rx8/1.2V/260-Pin/Workstation & NAS)
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